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LP3999价格

参考价格：￥2.5898

型号：LP3999ITL-1.8/NOPB 品牌：TI 备注：这里有LP3999多少钱，2026年最近7天走势，今日出价，今日竞价，LP3999批发/采购报价，LP3999行情走势销售排行榜，LP3999报价。

型号	功能描述	生产厂家企业	LOGO
LP3999	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999	具有使能功能的 150mA、低噪声、低压降稳压器 The LP3999 regulator is designed to meet the requirements of portable wireless battery-powered applications and will provide an accurate output voltage with low noise and low quiescent current. Ideally suited for powering RF/Analog devices this device will also be used to meet more general circuit r • 5 pin DSBGA Package\n• Logic Controlled Enable\n• Thermal-overload and short-circuit protection\n• 2.5V to 6.0V Input Range\n• 60 mV Typical Dropout with 150 mA Load. Vout > 2.5V\n• 10 μVrms Output Noise Over 10Hz to 100kHz\n• Ensured 150 mA Output Current\n• Fast Turn-on Time; 140 μs (Typ.);	TI 德州仪器	TI
LP3999	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：1.01188 Mbytes Page：19 Pages	TI 德州仪器	TI
LP3999	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：695.77 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.8SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-1.8SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.4SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.4SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.5SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-2.5SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-3.3SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITL-3.3SLASHNOPB.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-1.8SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-1.8SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.5SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.5SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.8SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-2.8SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-3.3SLASHNO.A	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999ITLX-3.3SLASHNOPB	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 1FEATURES 2• 5 pin DSBGA Package • Stable with Ceramic Capacitor • Logic Controlled Enable • Fast Turn-on • Thermal-overload and short-circuit protection • −40 to +125°C junction temperature range for operation KEY SPECIFICATIONS • 2.5V to 6.0V Input Range • Accurate Output Voltage; ±7	TI 德州仪器	TI
LP3999_03	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999_06	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：689.23 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999_15	LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：979.66 Kbytes Page：19 Pages	TI 德州仪器	TI
LP3999ILD-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.875	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-1.9	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.1	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.2	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.4	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-2.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-3.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILD-3.3	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.875	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-1.9	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.1	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.2	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.4	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-2.8	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-3.0	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ILDX-3.3	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ITL-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：689.23 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：695.77 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ITL-1.5/NOPB	封装/外壳：5-WFBGA，DSBGA 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC REG LINEAR 1.5V 150MA 5DSBGA 集成电路（IC）线性 + 开关稳压器	TI 德州仪器	TI
LP3999ITL-1.5NOPB	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：689.23 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5NOPB	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：695.77 Kbytes Page：12 Pages	NSC 国半	NSC
LP3999ITL-1.5NOPB	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC
LP3999ITL-1.6	Low Noise 150mA Voltage Regulator for RF/Analog Applications 文件：351.29 Kbytes Page：15 Pages	NSC 国半	NSC

LP3999产品属性

类型
描述
Iout (Max) (A)：
0.15
Vin (Max) (V)：
6
Vin (Min) (V)：
2.5
Vout (Max) (V)：
3.3
Vout (Min) (V)：
1.5
Fixed output options (V)：
1.5
Noise (uVrms)：
10
Iq (Typ) (mA)：
0.085
Thermal resistance θJA (°C/W)：
255
Rating：
Catalog
Load capacitance (Min) (µF)：
1
Regulated outputs (#)：
1
Features：
Enable
Accuracy (%)：
3
PSRR @ 100 KHz (dB)：
25
Dropout voltage (Vdo) (Typ) (mV)：
60
Operating temperature range (C)：
-40 to 125

LP3999供应商更多...

更新时间：2026-5-20 22:59:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市高捷芯城科技有限公司	LP3999ITL-2.5/NOPB	TI	25+	DSBGA-5	21000	正规渠道,免费送样。支持账期,BOM一站式配齐	询价
上海意淼电子科技有限公司	LP3999ITLX-1875	NS	23+	BGA	20000	全新原装假一赔十	询价
深圳市威雅利发展有限公司	LP3999ITLX-2.4	NS	03+	QFN	2657	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市腾亿芯科技有限公司	LP3999ITLX-3.3	TI	25+		20000	原装	询价
深圳市达恩科技有限公司	LP3999ITLX-1.8/NOPB	TEXAS INSTRUMENTS	24+	N/A	14038	原装原装原装	询价
深圳市赛特兴科技有限公司	LP3999ITLX-1875	NS	23+	BGA	12800	正规渠道,只有原装!	询价
千层芯半导体(深圳)有限公司	LP3999ITL-1.8	NS	24+	原厂封装	5810	全新原装现货热卖,价格绝对优	询价
深圳市科恒伟业电子有限公司	LP3999ITLX-1.8/NOPB	NSC	2550+	QFN	8575	只做原装正品现货或订货假一赔十!	询价
谛辉(北京/上海/青岛 )电子科技有限公司	LP3999ITLX-1.8/NOPB	NSC	26+	SSOP	890000	一级总代理商原厂原装大批量现货一站式服务	询价
深圳市宏捷佳电子科技有限公司	LP3999ITLX-2.8	NS	2023+	WFBGA5	53500	正品,原装现货	询价

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找IC，尽在114IC

LP3999价格

LP3999产品属性

LP3999供应商更多...

LP3999芯片相关品牌

LP3999规格书下载地址

LP3999参数引脚图相关

LP3999数据表相关新闻

LP5036RJVR

LP5036RJVR

LP3990MFX-4.5NOPB

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LP3990MFX-5.0NOPB

LP3990MFX-5.0NOPB

DdatasheetPDF页码索引