LM2831 - Step-Down DC-DC Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	LM2831
Manufacturer	Texas Instruments
File Size	882.18 KB
Description	Step-Down DC-DC Regulator
Datasheet	LM2831 Datasheet
Additional preview pages of the LM2831 datasheet.

Product details

Description

The LM2831 regulator is a monolithic, highfrequency, PWM step-down DC-DC converter in a 5pin SOT-23 and a 6-Pin WSON package.

The LM2831 provides all the active functions to provide local DC-DC conversion with fast transient response and accurate regulation in the smallest possible PCB area.

Features

1 Space-Saving SOT-23 Package.
Input Voltage Range of 3 V to 5.5 V.
Output Voltage Range of 0.6 V to 4.5 V.
1.5-A Output Current.
High Switching Frequencie.
1.6 MHz (LM2831X).
0.55 MHz (LM2831Y).
3 MHz (LM2831Z).
130-mΩ PMOS Switch.
0.6-V, 2% Internal Voltage Reference.
Internal Soft Start.
Current Mode, PWM Operation.
Thermal Shutdown.
Overvoltage Protection 2 Applicatio.

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Published: Jul 22, 2023 |