LM2853MH-1.2

$2.42

Description：IC REG BUCK 1.2V 3A 14HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:a0209392d7d8 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2853MH-1.2 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 1.2V 3A 14HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2853MH-1.2

Description：IC REG BUCK 1.2V 3A 14HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：-
Current - Output：3A
Frequency - Switching：550kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：14-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：14-HTSSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2853MH-1.2

LM2853MH-1.2

Voltage Regulators - DC DC Switching Regulators Overview

The LM2853MH-1.2 is a synchronous step-down switching regulator manufactured by Texas Instruments, designed for high-efficiency power conversion in compact applications. It integrates a 14-pin HTSSOP package and operates with a fixed output voltage of 1.2V. The device supports a maximum output current of 3A and features a switching frequency of 550 kHz. It functions within an input voltage range of 3V to 5.5V and maintains operation across an extended temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates synchronous rectification for enhanced efficiency
Supports up to 3A continuous output current
Operates at a fixed 550 kHz switching frequency
Includes internal compensation for simplified design

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronics requiring efficient power management
Industrial control systems with limited space
Battery-powered devices needing stable voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and thermal characteristics. Ensure compatibility with existing PCB layouts due to the HTSSOP package dimensions. Cross-reference with the LM2853MHX-1.2 variant for potential interchangeability based on packaging requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.2V output is required with up to 3A load capability. Consider the 550 kHz frequency for balancing component size and efficiency. Verify that the input voltage stays within the 3V to 5.5V range for optimal performance.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the LM2853 family of synchronous buck regulators, offering integrated power switches and control logic. Designed for applications demanding high efficiency and small footprint. Shares common architecture with other variants in the series, differing primarily in output voltage and packaging options.