L99VR02XP

Preview

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

Download databrief
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • 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.

    Key Features

    • 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

Recommended for you

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L99VR02XP

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

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L99VR02XP
Preview
PowerSSO 36 Automotive Ecopack2

L99VR02XP

Package:

PowerSSO 36

Material Declaration**:

Marketing Status

Preview

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L99VR02XP No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tube PowerSSO 36 - - MALAYSIA

L99VR02XP

Marketing Status

Preview

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSSO 36

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors