L99VR02J

Target

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

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  • 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.

    Key Features

    • 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

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L99VR02J
Target
PowerSSO 12 Automotive Ecopack2

L99VR02J

Package:

PowerSSO 12

Material Declaration**:

Marketing Status

Target

Package

PowerSSO 12

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

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ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L99VR02J No availability of distributors reported, please contact our sales office
Target
EAR99 NEC Tube PowerSSO 12 - - CHINA

L99VR02J

Marketing Status

Target

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSSO 12

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

(*) 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