LM2852XMXA-1.5/NOPB

$3.82

Description：IC REG BUCK 1.5V 2A 14HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:545b1fdb6047 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2852XMXA-1.5/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 1.5V 2A 14HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2852XMXA-1.5/NOPB

Description：IC REG BUCK 1.5V 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)：1.5V
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-1.5/NOPB

LM2852XMXA-1.5/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2852XMXA-1.5/NOPB is a synchronous buck regulator from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It operates with an input voltage range of 2.85 V to 5.5 V and provides a fixed 1.5 V output at up to 2 A. The device integrates power MOSFETs and supports switching frequencies of 500 kHz or 1.5 MHz. Packaged in a 14-pin HTSSOP with exposed pad, it functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates high-side and low-side N-channel power MOSFETs for efficient step-down conversion
Supports selectable switching frequencies of 500 kHz or 1.5 MHz via external resistor
Includes internal soft-start circuitry to limit inrush current during startup

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment requiring regulated power rails
Embedded systems utilizing single-cell lithium-ion or lithium-polymer batteries
Industrial control modules operating from 3.3 V or 5 V bus supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'A' indicates the selected switching frequency configuration against the official datasheet. Confirm the package type matches the design footprint requirements. Ensure the NOPB designation aligns with environmental compliance standards required for the target assembly process.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for converting 3.3 V or 5 V inputs to lower voltages. The integrated MOSFETs reduce external component count compared to non-integrated regulators. Choose based on the required output current and whether the 500 kHz or 1.5 MHz frequency option better suits the filter size constraints.

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 combining controller logic and power stages into a single IC. The SIMPLE SWITCHER branding denotes a simplified design approach with minimal external passive components.