LMR12010 Datasheet 1A Step-Down Voltage Regulator

Manufacturer: National Semiconductor (now Texas Instruments)

LMR12010 1a step-down voltage regulator by National Semiconductor (now Texas Instruments) - Datasheet Preview

Datasheet Details

Part number	LMR12010
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	427.50 KB
Description	1A Step-Down Voltage Regulator
Download	LMR12010 Download (PDF)

General Description

s Pin 1 2 Name BOOST GND Function Boost voltage that drives the internal NMOS control switch.

A bootstrap capacitor is connected between the BOOST and SW pins.

Signal and Power ground pin.

Overview

LMR12010 SIMPLE SWITCHER 20Vin, 1A Step-Down Voltage Regulator in SOT-23 September 29, 2011 LMR12010 SIMPLE SWITCHER® 20Vin, 1A Step-Down Voltage Regulator in SOT-23 Applications ■ ■ ■ ■ ■ ■ Point-of-Load Conversions from 3.

Key Features

Input voltage range of 3V to 20V Output voltage range of 0.8V to 17V Output current up to 1A 1.6MHz (LMR12010X) and 3 MHz (LMR12010Y) switching frequencies Low shutdown Iq, 30 nA typical Internal soft-start Internally compensated Current-Mode PWM operation Thermal shutdown Thin SOT23-6 package (2.97 x 1.65 x 1mm) Fully enabled for.

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