LM349价格
参考价格：￥2.3276
型号：LM34902ITMX/NOPB 品牌：Texas Instruments 备注：这里有LM349多少钱，2026年最近7天走势，今日出价，今日竞价，LM349批发/采购报价，LM349行情走势销售排行榜，LM349报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LM349 | Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) 文件：388.73 Kbytes Page：15 Pages | NSC 国半 |   | |
LM349 | 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF 文件：291.48 Kbytes Page：10 Pages | NSC 国半 | | |
LM349 | 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF | TI 德州仪器 | | |
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492HCQMH；LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator 1 Features 1• Boost Converter – Automotive Grade Product, Q100 Grade-1 Qualified – Very Wide Input Voltage Range: 4.5 V to 65 V – Programmable Soft-Start Period – No Loop Compensation Required – Stable with Ceramic and Other Low ESR Capacitors with No Audible Noise – Nearly Constant Switc | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492MH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM3492QMH；LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.5 V to 65 V – Programmable Soft Start – No Loop Compensation Required – Stable With Ceramic and Other Low ESR Capacitors With No Audible Nois | TI 德州仪器 | | ||
丝印代码：LM34936；LM34936 30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 1 Features • Single inductor buck-boost controller for step-up/ step-down DC/DC conversion • Wide VIN: 4.2 V (2.5 V with bias) to 30 V (42-V maximum) • Flexible VOUT: 0.8 V to 30 V • VOUT short protection • High efficiency buck-boost transition • Adjustable switching frequency • Optional | TI 德州仪器 | | ||
丝印代码：LM34936；LM34936 30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 1 Features • Single inductor buck-boost controller for step-up/ step-down DC/DC conversion • Wide VIN: 4.2 V (2.5 V with bias) to 30 V (42-V maximum) • Flexible VOUT: 0.8 V to 30 V • VOUT short protection • High efficiency buck-boost transition • Adjustable switching frequency • Optional | TI 德州仪器 | | ||
丝印代码：LM34936；LM34936 30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 1 Features • Single inductor buck-boost controller for step-up/ step-down DC/DC conversion • Wide VIN: 4.2 V (2.5 V with bias) to 30 V (42-V maximum) • Flexible VOUT: 0.8 V to 30 V • VOUT short protection • High efficiency buck-boost transition • Adjustable switching frequency • Optional | TI 德州仪器 | | ||
丝印代码：LM34936；LM34936 30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 1 Features • Single inductor buck-boost controller for step-up/ step-down DC/DC conversion • Wide VIN: 4.2 V (2.5 V with bias) to 30 V (42-V maximum) • Flexible VOUT: 0.8 V to 30 V • VOUT short protection • High efficiency buck-boost transition • Adjustable switching frequency • Optional | TI 德州仪器 | | ||
丝印代码：LM34936；LM34936 30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 1 Features • Single inductor buck-boost controller for step-up/ step-down DC/DC conversion • Wide VIN: 4.2 V (2.5 V with bias) to 30 V (42-V maximum) • Flexible VOUT: 0.8 V to 30 V • VOUT short protection • High efficiency buck-boost transition • Adjustable switching frequency • Optional | TI 德州仪器 | | ||
丝印代码：LM34936；LM34936 30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 1 Features • Single inductor buck-boost controller for step-up/ step-down DC/DC conversion • Wide VIN: 4.2 V (2.5 V with bias) to 30 V (42-V maximum) • Flexible VOUT: 0.8 V to 30 V • VOUT short protection • High efficiency buck-boost transition • Adjustable switching frequency • Optional | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM3495MTC；LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage 1FEATURES 2• Input Voltage from 2.9V to 18V • Output Voltage Adjustable from 0.6V to 5.5V • Feedback Accuracy: ±1% • Low-Side Sensing, Programmable Current Limit without Sense Resistor • Input Under Voltage Lockout • Hiccup Mode Current Limit Protection Eliminates Thermal Runaway Durin | TI 德州仪器 | | ||
丝印代码：LM34936Q1；30-V Wide VIN Synchronous Four-Switch Buck-Boost Controller 文件：1.15547 Mbytes Page：35 Pages | TI 德州仪器 | | ||
丝印代码：LM34936Q1；30-V Wide VIN Synchronous Four-Switch Buck-Boost Controller 文件：1.15547 Mbytes Page：35 Pages | TI 德州仪器 | | ||
丝印代码：LM34936；30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 文件：1.8206 Mbytes Page：39 Pages | TI 德州仪器 | |
LM349产品属性
- 类型
描述
- Vin (min) (V)：
2.8
- Vin (max) (V)：
5.3
- Imax (A)：
0.65
- Ron (typ) (mΩ)：
560
- Shutdown current (ISD) (typ) (µA)：
10
- Quiescent current (Iq) (typ) (µA)：
47
- Soft start：
Fixed Rise Time
- Current limit type：
Fixed
- Features：
Thermal shutdown
- Rating：
Catalog
- Operating temperature range (°C)：
-40 to 85
- FET：
Internal
- Device type：
Load switches
- Function：
Thermal shutdown
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
N/A |
20948 |
样件支持,可原厂排单订货! |
|||
TI |
25+ |
N/A |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI/德州仪器 |
25+ |
WSON12 |
32000 |
TI/德州仪器全新特价LM34919CQSD/NOPB即刻询购立享优惠#长期有货 |
|||
TI/德州仪器 |
2450+ |
DSBGA(YFQ)6 |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
NSC |
09+ |
MICROSMD |
15000 |
原装现货海量库存欢迎咨询 |
|||
TexasInstruments |
18+ |
ICPWRDISTSWITCHSGL6DSBGA |
6580 |
公司原装现货/欢迎来电咨询! |
|||
TI |
24+ |
6-DSBGA |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
|||
NS |
25+23+ |
MICROSMD |
36301 |
绝对原装正品全新进口深圳现货 |
|||
TI/德州仪器 |
2221+ |
VQFN-28 |
10500 |
A3-7货柜原装正品支持实单 |
|||
TI/德州仪器 |
21+ |
WSON |
9080 |
只做原装,质量保证 |
LM349规格书下载地址
LM349参数引脚图相关
- max232
- m628
- m358
- m1s
- m1105
- lw26
- lvds
- lt15
- ls244
- ls163
- ls138
- lm741
- lm567
- lm5117
- lm393
- lm3886功放电路图
- lm3886
- lm386功放电路
- lm386
- lm358
- LM34C
- LM34AH
- LM34A
- LM3495
- LM34937
- LM34936
- LM34930
- LM3492Q
- LM34927
- LM34926
- LM34925
- LM34923
- LM34922
- LM3492
- LM34919TL/NOPB
- LM34919EVAL
- LM34919CQTL/NOPB
- LM34919CQSD/NOPB
- LM34919BTL/NOPB
- LM34919BQTL/NOPB
- LM34919
- LM34917AEVAL
- LM34914SD/NOPB
- LM34914EVAL
- LM34914
- LM34910SD/NOPB
- LM34910EVAL
- LM34910CSDE/NOPB
- LM34910CSD/NOPB
- LM34910
- LM3490IM5X-12/NOPB
- LM3490IM5-5.0/NOPB
- LM3490IM5-3.3/NOPB
- LM3490IM5-12/NOPB
- LM34904ITMX/NOPB
- LM34904ITM/NOPB
- LM34904
- LM34902ITMX/NOPB
- LM34902
- LM3490
- LM348NSRG4
- LM348NSR
- LM348N/NOPB
- LM348-N
- LM348N
- LM348MX/NOPB
- LM348MX
- LM348M/NOPB
- LM348M
- LM348J
- LM348FK
- LM348DT
- LM348DR
- LM348DG4
- LM348D
- LM3489QMM/NOPB
- LM3489Q
- LM3489MMX/NOPB
- LM3489MM@NOPB
- LM3489MM/NOPB
- LM3489MM
- LM3489EVAL/NOPB
- LM3489
- LM3488QMMX/NOPB
- LM3488QMM/NOPB
- LM3488Q
- LM3488MMX/NOPB
- LM3488MM@NOPB
- LM3488
- LM3487
- LM3485
- LM3481
- LM3480
- LM348
- LM3478Q
- LM3478
- LM3477A
LM349数据表相关新闻
LM3485MM/NOPB 原装正品.仓库现货
www.hfxcom.com
2022-2-15LM3489MM/NOPB 原装正品.仓库现货
www.hfxcom.com
2022-2-11LM3489QMM
LM3489QMM ，当天发货0755-82732291全新原装现货或门市自取.
2020-10-18LM3526MX-L/NOPB天芯科技优势渠道积累-货源稳定-价格优势
深圳市天芯半导体科技有限公司 0755-82725660 18128853661（微信75056055） QQ：177691499
2019-6-18LM3524D-调整脉宽调制器
LM3524D家庭是一个行业的改进版本标准的LM3524。它改善了规范的和额外的的功能引脚对引脚兼容现有的3524家庭。新特性减少了需要额外的外部电路通常需要在原来的版本。LM3524D具有±1％高精度5V参考。目前的输出驱动晶体管的承载能力已被提高到200毫安，同时减少VCESAT和增加VCE的60V的击穿。共模电压范围误差放大器已提高至5.5V，以消除需要一个电阻分压器从5V参考。LM3524D电路的偏置线已被隔离关机引脚。这可以防止振荡器的脉冲幅度从关机的干扰频率。另外在高频率（.300 kHz）的最大值。每股占空比产量已提高到44％比35％以下。他3524s占空比。此外，LM3524D
2012-11-29LM3525-单端口USB电源开关和过电流保护
LM3525提供了通用串行总线标准的电源开关和过电流保护的所有主机端口的应用。单端口设备是笔记本电脑的理想选择一个端口供电的手持式PC应用。一个1毫秒的故障标志输出延迟可防止错误的过流浪涌电流造成在报告热插拔事件。LM3525接受2.7V至输入电压5.5V，允许使用一个基于设备的浪涌电流限制器3.3V的USB外设，以及根和自供电集线器在5.5V。使能输入接受3.3V和5.0V逻辑阈值。体积小，低RON和1毫秒的故障标志延迟LM3525一个不错的选择，以及作为伙同根集线器在空间至关重要的自供电集线器的电源控制。 应用 * 通用串行总线（USB）根集线器，包括
2012-11-13
DdatasheetPDF页码索引
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