XC9272B08B4R-G

$1.21

Description：IC REG BUCK 0.85V 50MA 6USPEL
Series：-
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:df447813f526 Category: Voltage Regulators - DC DC Switching Regulators Brand: Torex Semiconductor Ltd

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Product introduction

XC9272B08B4R-G is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Torex Semiconductor Ltd. Its product description is IC REG BUCK 0.85V 50MA 6USPEL. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for XC9272B08B4R-G

Description：IC REG BUCK 0.85V 50MA 6USPEL
Series：-
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2V
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：0.85V
Voltage - Output (Max)：-
Current - Output：50mA
Frequency - Switching：-
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-XDFN Exposed Pad
Supplier Device Package：6-USPEL (1.8x2)

Voltage Regulators - DC DC Switching Regulators datasheet and documents for XC9272B08B4R-G

XC9272B08B4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9272B08B4R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor Ltd. It operates with an input voltage range of 2V to 6V and provides a fixed output voltage of 0.8V. The device supports a maximum output current of 50mA and features a low quiescent current of 500nA. It utilizes a compact 6-USPEL (1.8x2mm) package with exposed pad for surface mount installation. The component functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification topology for improved efficiency
Ultra-low quiescent current consumption
Compact 6-pin USPEL package design

Voltage Regulators - DC DC Switching Regulators Applications

Battery-powered portable electronics
Low-power embedded systems
IoT sensor nodes

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix B4R-G against official Torex documentation to confirm pinout and electrical characteristics. Confirm availability status as distribution data indicates potential obsolescence. Ensure compatibility with required PCB footprint dimensions for the 6-USPEL package during procurement planning.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 0.8V output is required from a 2V-6V source. Consider the 50mA current limit for load requirements. Evaluate the 6-USPEL package size constraints against board space limitations. Verify thermal performance needs given the small form factor.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9272 series of micro DC/DC converters. The series focuses on ultra-low power consumption and small footprint solutions. It complements other Torex PMIC offerings designed for mobile and battery-operated applications requiring efficient voltage regulation in minimal space.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes within the XC9272 family with different output voltages or packages. Verify if newer revisions of the XC9272 series are available. Cross-reference with other synchronous buck regulators offering similar 50mA output and 6USPEL packaging.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.