LM251价格

参考价格:¥93.1815

型号:LM251 品牌:LM 备注:这里有LM251多少钱,2026年最近7天走势,今日出价,今日竞价,LM251批发/采购报价,LM251行情走势销售排行榜,LM251报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM251

CYAN LAMP LED

SEOUL

首尔半导体

LM251

BLUE OVAL LAMP LED

Description Lamp LEDs are effective in hot thermal and humid condition. This high brightness and weather-resistant packaging design makes these Lamp LEDs ideal for Outdoor applications such as traffic signals, variable message signs and backlighting for transparent sign panels. • Non-standoff le

SEOUL

首尔半导体

LM251

INFRARED LAMP LED

SEOUL

首尔半导体

LM251

RED OVAL LAMP LED

文件:392.32 Kbytes Page:14 Pages

SEOUL

首尔半导体

LM251

RED LAMP LED

文件:378.31 Kbytes Page:14 Pages

SEOUL

首尔半导体

LM251

BLUE OVAL LAMP LED

文件:390.41 Kbytes Page:14 Pages

SEOUL

首尔半导体

LM251

RED OVAL LAMP LED

文件:392.32 Kbytes Page:14 Pages

SEOUL

首尔半导体

LM251

Infrared LAMP LED

文件:285.42 Kbytes Page:13 Pages

SEOUL

首尔半导体

LM251

RP SMA Antenna 2dBi

LMTECHNOLOGIES

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118MH;LM25118 Wide Voltage Range Buck-Boost Controller

1 Features 1• Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current Mode Control • Smooth Transition Between Step-Down and Step- Up Modes • Switching Frequency Programmable to 500 KHz • Oscillator Synchronization Capability • Internal High Voltage Bias Regulator • Integrat

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25118Q1MH;LM25118-Q1 Wide Voltage Range Buck-Boost Controller

1 Features 1• AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 • Input Voltage Operating Range From 3 V to 42 V • Emulated Peak Current

TI

德州仪器

丝印:LM25141;LM25141 Wide Input Range Synchronous Buck Controller

1 Features 1• –40°C to +125°C Ambient Operating Temperature Range • An AEC-Q100 Qualified Device is Available • VIN 3.8 V to 45 V (47 V Absolute Maximum) • Output: Fixed 3.3 V, 5 V, or Adjustable From 1.5 V - 15 V with ±0.8% Accuracy • Fixed 2.2 MHz or 440 kHz Switching Frequency with

TI

德州仪器

丝印:LM25141;LM25141 Wide Input Range Synchronous Buck Controller

1 Features 1• –40°C to +125°C Ambient Operating Temperature Range • An AEC-Q100 Qualified Device is Available • VIN 3.8 V to 45 V (47 V Absolute Maximum) • Output: Fixed 3.3 V, 5 V, or Adjustable From 1.5 V - 15 V with ±0.8% Accuracy • Fixed 2.2 MHz or 440 kHz Switching Frequency with

TI

德州仪器

丝印:LM25141;LM25141 Wide Input Range Synchronous Buck Controller

1 Features 1• –40°C to +125°C Ambient Operating Temperature Range • An AEC-Q100 Qualified Device is Available • VIN 3.8 V to 45 V (47 V Absolute Maximum) • Output: Fixed 3.3 V, 5 V, or Adjustable From 1.5 V - 15 V with ±0.8% Accuracy • Fixed 2.2 MHz or 440 kHz Switching Frequency with

TI

德州仪器

丝印:LM25141;LM25141 Wide Input Range Synchronous Buck Controller

1 Features 1• –40°C to +125°C Ambient Operating Temperature Range • An AEC-Q100 Qualified Device is Available • VIN 3.8 V to 45 V (47 V Absolute Maximum) • Output: Fixed 3.3 V, 5 V, or Adjustable From 1.5 V - 15 V with ±0.8% Accuracy • Fixed 2.2 MHz or 440 kHz Switching Frequency with

TI

德州仪器

丝印:LM25141;LM25141 Wide Input Range Synchronous Buck Controller

1 Features 1• –40°C to +125°C Ambient Operating Temperature Range • An AEC-Q100 Qualified Device is Available • VIN 3.8 V to 45 V (47 V Absolute Maximum) • Output: Fixed 3.3 V, 5 V, or Adjustable From 1.5 V - 15 V with ±0.8% Accuracy • Fixed 2.2 MHz or 440 kHz Switching Frequency with

TI

德州仪器

丝印:LM25141;LM25141 Wide Input Range Synchronous Buck Controller

1 Features 1• –40°C to +125°C Ambient Operating Temperature Range • An AEC-Q100 Qualified Device is Available • VIN 3.8 V to 45 V (47 V Absolute Maximum) • Output: Fixed 3.3 V, 5 V, or Adjustable From 1.5 V - 15 V with ±0.8% Accuracy • Fixed 2.2 MHz or 440 kHz Switching Frequency with

TI

德州仪器

丝印:LM25143QRHARQ1;LM25143-Q1 Automotive 3.5-V to 42-V Dual Synchronous Buck Controller With Low IQ

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Versatile synchronous buck DC/DC controller – Wide input v

TI

德州仪器

丝印:LM25145;LM25145 6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

1 Features 1• Versatile Synchronous Buck DC-DC Controller – Wide Input Voltage Range of 6 V to 42 V – Adjustable Output Voltage From 0.8 V to 40 V • Meets EN55022 / CISPR 22 EMI Standards • Lossless RDS(on) or Shunt Current Sensing • Switching Frequency From 100 kHz to 1 MHz – SYNC In and S

TI

德州仪器

丝印:LM25145;LM25145 6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

1 Features 1• Versatile Synchronous Buck DC-DC Controller – Wide Input Voltage Range of 6 V to 42 V – Adjustable Output Voltage From 0.8 V to 40 V • Meets EN55022 / CISPR 22 EMI Standards • Lossless RDS(on) or Shunt Current Sensing • Switching Frequency From 100 kHz to 1 MHz – SYNC In and S

TI

德州仪器

丝印:LM25145;LM25145 6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

1 Features 1• Versatile Synchronous Buck DC-DC Controller – Wide Input Voltage Range of 6 V to 42 V – Adjustable Output Voltage From 0.8 V to 40 V • Meets EN55022 / CISPR 22 EMI Standards • Lossless RDS(on) or Shunt Current Sensing • Switching Frequency From 100 kHz to 1 MHz – SYNC In and S

TI

德州仪器

丝印:LM25145;LM25145 6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

1 Features 1• Versatile Synchronous Buck DC-DC Controller – Wide Input Voltage Range of 6 V to 42 V – Adjustable Output Voltage From 0.8 V to 40 V • Meets EN55022 / CISPR 22 EMI Standards • Lossless RDS(on) or Shunt Current Sensing • Switching Frequency From 100 kHz to 1 MHz – SYNC In and S

TI

德州仪器

丝印:LM25145;LM25145 6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

1 Features 1• Versatile Synchronous Buck DC-DC Controller – Wide Input Voltage Range of 6 V to 42 V – Adjustable Output Voltage From 0.8 V to 40 V • Meets EN55022 / CISPR 22 EMI Standards • Lossless RDS(on) or Shunt Current Sensing • Switching Frequency From 100 kHz to 1 MHz – SYNC In and S

TI

德州仪器

丝印:LM25145;LM25145 6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

1 Features 1• Versatile Synchronous Buck DC-DC Controller – Wide Input Voltage Range of 6 V to 42 V – Adjustable Output Voltage From 0.8 V to 40 V • Meets EN55022 / CISPR 22 EMI Standards • Lossless RDS(on) or Shunt Current Sensing • Switching Frequency From 100 kHz to 1 MHz – SYNC In and S

TI

德州仪器

丝印:LM25148Q;LM25148-Q1 42-V, Automotive, Synchronous, Buck DC/DC Controller with Ultra-Low IQ and Dual Random Spread Spectrum

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Integrated EMI mitigation – Selectable dual random spread

TI

德州仪器

丝印:LM25148Q;LM25148-Q1 42-V, Automotive, Synchronous, Buck DC/DC Controller with Ultra-Low IQ and Dual Random Spread Spectrum

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Integrated EMI mitigation – Selectable dual random spread

TI

德州仪器

丝印:LM251772;LM251772 36V 4-Switch Buck-Boost Controller with I2C for USB-PD sourcing

1 Features • Input range from 3.5V to 36V • Dynamical Vo programming via I2C from: – 3.3V up to 48V in 20mV steps – 1V up to 24V in 10mV steps • Peak current regulation control • Small voltage transition ripple over all operating modes • Shut down quiescent current 3μA • Operating quiesce

TI

德州仪器

丝印:LM25185;LM25185 42-VIN PSR Flyback DC/DC Controller With Low IQ and Low EMI

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • 4.5-V to 42-V wide input voltage range • Extended power range from less than 1 W to more than 50 W • Robust PSR flyback design for reliable and rugged applications – Robust design wit

TI

德州仪器

丝印:LM25141Q;LM25141-Q1 2.2-MHz, 42-V Synchronous Buck Controller With Low IQ

文件:2.88462 Mbytes Page:50 Pages

TI

德州仪器

丝印:LM25141Q;LM25141-Q1 2.2-MHz, 42-V Synchronous Buck Controller With Low IQ

文件:2.88462 Mbytes Page:50 Pages

TI

德州仪器

丝印:LM25143RHAR;LM25143 3.5-V to 42-V Dual Synchronous Buck DC/DC Controller With Ultra-Low IQ

文件:4.66993 Mbytes Page:69 Pages

TI

德州仪器

LM251产品属性

  • 类型

    描述

  • 型号

    LM251

  • 制造商

    LM TECHNOLOGIES

  • 功能描述

    ANTENNA WHIP SMA CONNX 2DBI

  • 制造商

    LM TECHNOLOGIES

  • 功能描述

    ANTENNA, WHIP, SMA CONNX, 2DBI

更新时间:2026-3-6 23:11:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
22+
HTSSOP-20
2500
原装正品现货
TI
23+
HTSSOP20
5526
全新原装假一赔十
TI
21+
QFN
750
代理渠道/只做原装/可含税
22+
LSON-CLIP-12
125
原装正品,假一罚十!
TI/德州仪器
23+
WSON-8
6550
只做原装正品现货或订货!假一赔十!
TI(德州仪器)
24+
VQFN-20
8706
只做原装现货假一罚十!价格最低!只卖原装现货
TI
2026+
HTSSOP20
2000
TI
22+
73
代理分销现货假一罚十
TI/德州仪器
25+
HTSSOP-20
36000
TI/德州仪器全新特价LM25122QPWPRQ1即刻询购立享优惠#长期有货
TI
19+
TSSOP20
12238

LM251数据表相关新闻