Datasheet > L99VR01

L99VR01

更新时间： 2024-11-08 14:58:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
47页	3931K
描述
Automotive Linear Voltage Regulator with Configurable Output Voltage having 200mA current capability

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L99VR01 数据手册

L99VR01

Datasheet

Automotive low dropout linear voltage regulator with configurable output voltage

having 200 mA current capability

Features

Max. supply voltage (load

dump)

40 V

ΔV

Max. output voltage tolerance

Output current

+/-2%

200 mA

≤1 µA ⁽¹⁾

Quiescent current

1. Maximum value with regulator disabled

•

AEC-Q100 qualified

Operating DC power supply voltage range from 2.15 V to 28 V

Battery and post regulation operating modes are allowed

Low dropout voltage

Low quiescent current consumption

User-selectable output voltage (0.8 V; 1.2 V; 1.5 V; 1.8 V; 2.5 V; 2.8 V; 3.3 V or

5 V)

•

Output voltage precision ±2%

Enable input for enabling/disabling the voltage regulator

Output voltage monitoring with reset output

Negligible ESR effect on output voltage stability for load capacitor

Programmable autonomous watchdog through external capacitor (L99VR01J

only)

Product status link

•

Undervoltage lockout UVLO

L99VR01

Fast output discharge

Thermal shutdown and short-circuit current limitation

Advanced thermal warning and output overvoltage diagnostic (L99VR01J only)

Programmable short-circuit output current (L99VR01J only)

Wide operating temperature range (T_J= -40°C to 175°C L99VR01J only)

Limited documentation available for customers that need support when dealing

with ASIL requirements as per ISO 26262

DS13649 - Rev 3 - August 2022

www.st.com

For further information contact your local STMicroelectronics sales office.

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