Datasheet4U Logo Datasheet4U.com

LMR24210 - 1.0A Step-Down Voltage Regulator

General Description

Ball A2, A3, B2, B3, C2, C3, D2, D3, D4 A4, B4 C4 Name SW Description Switching Node Application Information Internally connected to the source of the main MOSFET and the drain of the Synchronous MOSFET.

Connect to the inductor.

Supply pin to the device.

Key Features

  • Input voltage range of 4.5V to 42V Output voltage range of 0.8V to 24V Output current up to 1.0A Integrated low RDS(ON) synchronous MOSFETs for high efficiency Up to 1 MHz switching frequency Low shutdown Iq, 25 µA typical Programmable soft-start No loop compensation required COT architecture with ERM 28 bump micro SMD (2.45 x 3.64 x 0.60 mm) packaging Fully enabled for.

📥 Download Datasheet

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LMR24210 1-A Step-Down Voltage Regulator Texas Instruments

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
LMR24220 2.0A Step-Down Voltage Regulator
LMR12010 1A Step-Down Voltage Regulator
LMR62014 Step-Up Voltage Regulator
LMR64010 Step-Up Voltage Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LMR24210 SIMPLE SWITCHER® 42Vin, 1.0A Step-Down Voltage Regulator in micro SMD October 17, 2011 LMR24210 SIMPLE SWITCHER® 42Vin, 1.0A Step-Down Voltage Regulator in micro SMD Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Input voltage range of 4.5V to 42V Output voltage range of 0.8V to 24V Output current up to 1.0A Integrated low RDS(ON) synchronous MOSFETs for high efficiency Up to 1 MHz switching frequency Low shutdown Iq, 25 µA typical Programmable soft-start No loop compensation required COT architecture with ERM 28 bump micro SMD (2.45 x 3.64 x 0.60 mm) packaging Fully enabled for WEBENCH®™ Power Designer System Performance Efficiency vs Load Current (VOUT = 3.3V) 100 90 EFFICIENCY (%) 80 70 60 50 40 0.0 VIN = 4.5V VIN = 9V VIN = 12v VIN = 24V VIN = 42v 0.2 0.4 0.6 0.8 LOAD CURRENT (A) 1.