L99VR02XP

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Dual Automotive Linear Voltage Regulator with Configurable Output Voltage (2x250mA Current Capability)

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样片和购买
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产品概述

描述

The L99VR02XP is a low dropout dual linear regulator designed for automotive applications available in a PowerSSO-36 package. The LDO delivers an output current up to 2 x 250 mA, and consumes a quiescent current as low as 1 μA (per each output) when the regulator is disabled. The input is 40 V tolerant to withstand load dump, while the operating input voltage range is between 2.15 V and 28 V. Each of the L99VR02XP outputs 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 L99VR02XP features enable, reset, autonomous watchdog, advanced thermal warning, thermal cluster, fast output discharge, automatic voltage (de)tracking and IShort control. The regulator output current is internally limited so 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 L99VR02XP can operate both in post regulation, attached to a pre-regulated voltage, or directly connected to the battery.
  • 所有功能

    • AEC-Q100 qualified
    • Nominal operating DC power supply voltage range from 2.15 V to 28 V
    • Outputs protected versus short to battery
    • Battery and post regulation operating modes are allowed
    • Low dropout voltage
    • Low quiescent current consumption
    • Dual output voltages
    • 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 and reset pulse delay through external capacitors
    • Undervoltage-lockout UVLO
    • Fast output discharge
    • Thermal shutdown and short-circuit protection
    • Advanced Thermal warning and overvoltage diagnostic
    • Thermal clusters
    • Programmable short-circuit output current
    • Wide operating temperature range (from Tj= -40 °C to 175 °C)
    • Automatic voltage (de)tracking
    • Documentation available for customers that need support when dealing with ASIL requirements as per ISO 26262

EDA符号、封装和3D模型

STMicroelectronics - L99VR02XP

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符号

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3D模型

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**
L99VR02XP
预览
PowerSSO 36 汽车应用 Ecopack2

L99VR02XP

Package:

PowerSSO 36

Material Declaration**:

Marketing Status

预览

Package

PowerSSO 36

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
L99VR02XP 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 36 - - MALAYSIA

L99VR02XP

供货状态

预览

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

包装类型

Tube

封装

PowerSSO 36

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

Country of Origin

MALAYSIA

(*) 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