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LD2979XX 数据手册 ( 数据表 ) - STMicroelectronics

零件编号产品描述(功能)生產廠家
LD2979XX Very low drop voltage regulators with inhibit ST-Microelectronics
STMicroelectronics ST-Microelectronics
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LD2979XX Datasheet PDF : LD2979XX pdf   
LD2979XX33 image

Description
The LD2979 series are very low drop regulators available in SOT23-5L.
The very low drop-voltage and the very low quiescent current make them particularly suitable for low noise, low power applications and in battery powered systems.
Shutdown logic control function is available on five pin version (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption.

Features
■ Very low dropout voltage (0.2 V typ. at 50 mA load)
■ Very low quiescent current (typ. 500 µA at 50 mA load)
■ Output current up to 50 mA
■ Logic-controlled electronic shutdown
■ Output voltages of 3.0; 3.3; 3.8; 5.0 V
■ Internal current and thermal limit
■ Supply voltage rejection: 63 dB (typ)
■ Only 1 µF for stability
■ Selection at 25 °C
■ Temperature range: -25 °C to 125 °C
■ Package available: SOT23-5L

 

LD2979XX 有关数据资料列表

零件编号产品描述(功能)PDF生產廠家
LD2979 Very low drop voltage regulators with inhibit LD2979 View STMicroelectronics
LD2981 Ultra low-drop voltage regulators with inhibit LD2981 View STMicroelectronics
LK115XX30 Very low drop with inhibit voltage regulators LK115XX30 View STMicroelectronics
YD1117 LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS YD1117 View Unspecified
LD1117A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS LD1117A View Unisonic Technologies
ST6206 Low ESR Low Drop Out Voltage Regulators ST6206 View STANSON TECHNOLOGY
LD29300 3A, Very low drop voltage regulators LD29300 View South African Micro Electronic Systems
1N60 Low forward voltage drop - low power consumption 1N60 View New Jersey Semiconductor
PQ015EF01SZH Low Voltage Operation Low Power-Loss Voltage Regulators PQ015EF01SZH View Sharp Electronics
PQ008GN1HZPH Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators PQ008GN1HZPH View Sharp Electronics

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