LM2852XMXA-1.8

$2.08

Description：IC REG BUCK 1.8V 2A 14HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:b525351230ec Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2852XMXA-1.8 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 1.8V 2A 14HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2852XMXA-1.8

Description：IC REG BUCK 1.8V 2A 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)：2.85V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Current - Output：2A
Frequency - Switching：1.5MHz
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 LM2852XMXA-1.8

LM2852XMXA-1.8

Voltage Regulators - DC DC Switching Regulators Overview

The LM2852XMXA-1.8 is a synchronous step-down DC/DC converter from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It integrates high-side and low-side power MOSFETs to deliver a fixed 1.8V output with up to 2A load current. The device operates within an input voltage range of 2.85V to 5.5V and supports selectable switching frequencies of 500kHz or 1500kHz. It utilizes a 14-pin HTSSOP package with an exposed thermal pad for efficient heat dissipation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates synchronous rectification with internal high-side and low-side power switches
Supports flexible switching frequency selection between 500kHz and 1500kHz
Features integrated compensation and protection circuits including overcurrent limiting

Voltage Regulators - DC DC Switching Regulators Applications

Portable consumer electronics requiring efficient power conversion
Industrial control systems with single-supply architectures
Embedded computing modules needing stable 1.8V logic rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm pinout compatibility and environmental ratings. Ensure the selected variant matches the required output voltage and switching frequency configuration before integration into the design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for converting 3.3V or 5V inputs to 1.8V. Consider the thermal performance requirements of the HTSSOP package based on the expected load current and ambient temperature conditions during operation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2852 series of synchronous buck regulators designed for space-constrained applications. It replaces older discrete solutions by integrating power switches and control logic into a single monolithic IC, simplifying the bill of materials and reducing board footprint.