XC9289B1DD1R-G

$0.26

Description：IC REG BUCK 1.35V 1.5A LGA-8B01
Series：XC9289
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR)

SKU:f581291ddced Category: Voltage Regulators - DC DC Switching Regulators Brand: Torex Semiconductor Ltd

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Product introduction

XC9289B1DD1R-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 1.35V 1.5A LGA-8B01. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for XC9289B1DD1R-G

Description：IC REG BUCK 1.35V 1.5A LGA-8B01
Series：XC9289
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.5V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.35V
Voltage - Output (Max)：-
Current - Output：1.5A
Frequency - Switching：3MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：8-XFLGA
Supplier Device Package：LGA-8B01

Voltage Regulators - DC DC Switching Regulators datasheet and documents for XC9289B1DD1R-G

XC9289B1DD1R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9289B1DD1R-G is a synchronous buck converter from the HiSAT-COT series by Torex Semiconductor. It operates with an input voltage range of 2.5 V to 5.5 V and provides a fixed output voltage of 1.35 V at up to 1.5 A. The device features a switching frequency of 3 MHz and a typical quiescent current of 15 uA. It is housed in an LGA-8B01-8 package and supports operation temperatures from -40°C to +105°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

HiSAT-COT control topology for stable operation without external compensation components
Synchronous rectification design for high efficiency
Integrated power switches for compact solution size

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronic devices requiring efficient step-down conversion
Battery-powered systems needing low standby current
Embedded circuits utilizing 1.35 V logic or memory supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes against official Torex documentation to ensure correct output voltage and package configuration. Confirm RoHS compliance status through manufacturer datasheets prior to integration. Cross-reference ordering codes with authorized distributors to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.35 V output is required within a 5.5 V input limit. The 3 MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Ensure thermal management meets the requirements for the LGA-8B01-8 package under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9289 series, which utilizes HiSAT-COT technology. The series offers various fixed output voltages and switching frequencies. The XC9289B1DD1R-G specifically targets applications needing 1.35 V output with high-speed switching characteristics.