L99VR02J

预览

Automotive Linear Voltage Regulator with Configurable Output Voltage having 500mA current capability

下载数据摘要
概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The L99VR02J is a low dropout linear voltage regulator designed for automotive applications available in PowerSSO-12 packages. The LDO delivers up to 500 mA of load current, and consumes as low as 1 μA of quiescent current when the regulator is disabled. The input is 40V tolerant for load dump, while the operating input voltage allowed is in the range between 2.15 V and 28 V. The L99VR02J can be configured, through SELx pins, to generate a fixed 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). High output voltage accuracy (±2%) is kept over wide temperature range, line and load variation. The L99VR02J integrates features such as enable, reset, autonomous watchdog, advanced thermal warning, fast output discharge and IShort control. The regulator output current is internally limited so that the device is protected against short circuit and overload, besides it features over temperature protection; the short current value is configurable by an external resistance. The L99VR02J can operate both in post regulation, attached to a pre-regulated voltage, or directly connected to battery.
  • 所有功能

    • 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
    • Undervoltage-lockout UVLO
    • Fast output discharge
    • Thermal shutdown and short-circuit protection
    • Advanced thermal warning output and overvoltage diagnostic
    • Programmable short-circuit output current
    • Wide operating temperature range (from Tj= -40 °C to 175 °C)
    • Documentation available for Customers that need support when dealing with ASIL Requirements as per ISO 26262

特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L99VR02J

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
L99VR02J
预览
PowerSSO 12 汽车应用 Ecopack2

L99VR02J

Package:

PowerSSO 12

Material Declaration**:

Marketing Status

预览

Package

PowerSSO 12

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
L99VR02J 无法联系到经销商,请联系我们的销售办事处
预览
EAR99 NEC Tube PowerSSO 12 - - CHINA

L99VR02J

供货状态

预览

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

包装类型

Tube

封装

PowerSSO 12

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商