L5959

NRND

Voltage regulator with very low stand-by current, reset, hold, backup, under/over voltage detection, overcurrent limitation

Download datasheet Order Direct
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The L5959 contains a four voltage regulator and two protected HSDs. HSDs are protected against loss of ground and loss of battery.

    The IC includes a monitoring circuit for detection.
    The IC features a very low quiescent current in stand-by and independent thermal shutdown.

    Key Features

    • Four outputs
      • 8.5V @ 200mA (V8P5)
      • 8/10V @ 1000mA selectable 10V or 8V (V810)
      • 3.3V @ 100mA permanent (VSTBY)
      • 3.3V @ 800mA (VREGSW)
    • Two protected high side driver (HSD1, HSD2)
    • Reset function
    • Battery voltage (under/over) warning output
    • Load dump protection
    • Independent thermal shutdown on all regulators and HSDs
    • Overcurrent limitation
    • Storage CAP output (STCAP)
    • Small CAP required by stability of regulators
    • All pins ESD protected

Circuit Diagram

Download Download

Recommended for you

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L5959

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**
L5959
NRND
MW 15L Automotive Ecopack1

L5959

Package:

MW 15L

Material Declaration**:

PDF

Marketing Status

NRND

Package

MW 15L

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) 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
L5959 No availability of distributors reported, please contact our sales office Buy Direct
NRND
EAR99 NEC Tube MW 15L -40 105 MOROCCO 2.5 / 1k

L5959

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.5 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

MW 15L

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

2.5 / 1k

Country of Origin

MOROCCO

(*) 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