L9758 Datasheet Automotive multiple supply

Manufacturer: STMicroelectronics

L9758 automotive multiple supply by STMicroelectronics - Datasheet Preview

Datasheet Details

Part number	L9758
Manufacturer	STMicroelectronics
File Size	484.70 KB
Description	Automotive multiple supply
Download	L9758 Download (PDF)

General Description

The L9758 is a multiple output voltage regulator utilizing linear, switchmode (buck and boost) and tracking regulators to support high end automotive microcontrollers used in powertrain applications.

The L9758 provides two standby power regulators as well as controllable LDO regulators.

The L9758 has power on reset functionality and controlled slew rate of the VDD5, VDDL and VCORE.

Overview

L9758 Automotive multiple supply for engine control Datasheet - production data.

Key Features

AEC-Q100 qualified.
Buck converter pre-regulated supply rated for a minimum of 2 A (RMS).
Optional Boost converter for low battery conditions.
5 V, 2% @ 1 A, VDD5 low dropout (LDO) regulator.
Programmable 3.3 V or 2.6 V, 2% @ 1 A, VDDL LDO regulator with external pass transistor.
Programmable microcontroller core voltage LDO regulator, VCORE 2% @ 1 A with external voltage divider and pass transistor.
Programmable 1 V or 1.5 V, 10% @ 10 mA, standby memory regu.

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