Texas Instruments LP2989AIMM-2.5

Name: Texas Instruments LP2989AIMM-2.5
Brand: Texas Instruments
SKU: LP2989AIMM-2.5

Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator 8-VSSOP -40 to 125

$ 1.074

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Distributor		SKU		Min	Pkg
Rochester Electronics		LP2989AIMM-2.5	11,864					1.150	0.955	0.851	3h
Verical		LP2989AIMM-2.5	11,864	261					1.193	1.064
Component Stockers USA		LP2989AIMM-2.5	17,263			0.960	0.960	0.910	0.820	0.820	3d
Win Source		WS-LP2989AIMM-2.5	3,000	30				1.522	1.277	1.277	4h
Worldway Electronics	2	LP2989AIMM2.5	21,937	7	Tape & Reel		0.452	0.438	0.415	0.415	1d

数据表和文档

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Texas Instruments

Datasheet19 页14 年前

DigiKey

库存历史记录

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描述

由其分销商提供的 Texas Instruments LP2989AIMM-2.5 的描述。

Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator 8-VSSOP -40 to 125

Texas Instruments

LP2989 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 310mV 3mm 500mA -40C~125C

Fly-Wing Technology

The LP2989 is a fixed-output 500 mA precision LDO regulator designed for use with ceramic output capacitors. Output noise can be reduced to 18uV (typical) by connecting an external 10 nF capacitor to the bypass pin. Using an optimized VIP(TM) (Vertically Integrated PNP) process, the LP2989 delivers superior performance: Dropout Voltage: Typically 310 mV @ 500 mA load, and 1 mV @ 100 uA load. Ground Pin Current: Typically 3 mA @ 500 mA load, and 110 uA @ 100 uA load. Sleep Mode: The LP2989 draws less than 0.8 uA quiescent current when shutdown pin is pulled low. Error Flag: The built-in error flag goes low when the output drops approximately 5% below nominal. Precision Output: Guaranteed output voltage accuracy is 0.75% ("A" grade) and 1.25% (standard grade) at room temperature. For output voltages < 2V, see LP2989LV data sheet.