LMR12010YMKE/NOPB

$2.68

Description：IC REG BUCK ADJ 1A SOT23
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2ec4829314b6 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR12010YMKE/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 1A SOT23. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR12010YMKE/NOPB

Description：IC REG BUCK ADJ 1A SOT23
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：20V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：17V
Current - Output：1A
Frequency - Switching：3MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：SOT-23-THIN
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR12010YMKE/NOPB

LMR12010YMKE/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LMR12010YMKE/NOPB is a Simple Switcher Nano step-down DC/DC switching regulator manufactured by Texas Instruments. It operates with an input voltage range of 3 V to 20 V and provides a single adjustable output from 800 mV to 17 V at up to 1 A. The device features a fixed 3 MHz switching frequency, enabling the use of small external components. It includes integrated power MOSFETs and operates within a temperature range of -40°C to +125°C. Packaged in a compact SOT-23-THIN-6 format, it supports shutdown functionality.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates high-side and low-side power MOSFETs for efficient synchronous buck conversion
Supports fixed 3 MHz switching frequency to minimize passive component size
Includes programmable soft-start and current limit protection
Features shutdown pin for system power management

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment
Point-of-load regulation for digital signal processors
Embedded systems with limited board space
Industrial control modules requiring compact power solutions

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix /NOPB to ensure lead-free compliance and specific tape-and-reel packaging configuration. Confirm the SOT-23-THIN-6 package dimensions match your PCB footprint requirements. Check for any specific handling instructions related to moisture sensitivity level prior to assembly.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when input voltages up to 20 V are required with moderate 1 A load currents. The 3 MHz frequency is suitable for applications prioritizing minimal solution size over maximum efficiency at light loads. Ensure thermal design accounts for the small package surface area under high duty cycles or elevated ambient temperatures.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LMR12010 family of Simple Switcher regulators. It shares architectural similarities with other nano-regulators but is distinguished by its 20 V maximum input rating and 1 A continuous output capability. The family emphasizes ease of design implementation through internal compensation and protection features.