XC6220D43BPR-G

$0.38

Description：IC REG LINEAR 4.35V 1A SOT89-5
Series：-
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR)

SKU:732c628070fc Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Torex Semiconductor Ltd

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Product introduction

XC6220D43BPR-G is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Torex Semiconductor Ltd. Its product description is IC REG LINEAR 4.35V 1A SOT89-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for XC6220D43BPR-G

Description：IC REG LINEAR 4.35V 1A SOT89-5
Series：-
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：4.35V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.655V @ 1A
Current - Output：1A
Current - Quiescent (Iq)：31.375 µA
Current - Supply (Max)：121.375 µA
PSRR：50dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-89-5/6
Supplier Device Package：SOT-89-5

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for XC6220D43BPR-G

XC6220D43BPR-G

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The XC6220D43BPR-G is a CMOS low dropout regulator from Torex Semiconductor, featuring Green Operation functionality. It provides a fixed output voltage of 4.3V with a maximum continuous output current of 1A. The device operates within an input voltage range of 1.6V to 6.0V and utilizes a SOT-89-5 surface-mount package. Key electrical characteristics include a typical supply current of 50μA in high-speed mode and 8μA in power-save mode. It incorporates built-in overcurrent protection, thermal shutdown, and an inrush current prevention circuit.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Integrates Green Operation function for automatic switching between high-speed and power-save modes based on load conditions
Includes CL auto-discharge capability via internal N-channel transistor when the CE pin is pulled low
Features a built-in CE pull-down resistor that fixes logic state and prevents undefined operation when the pin is open
Provides integrated inrush current prevention to limit startup surge currents

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Optical disk drives
Magnetic disk drives
Digital still cameras and camcorders
Digital audio equipment

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to confirm the presence of the CE pull-down resistor and CL auto-discharge features associated with the 'D' type designation. Ensure compatibility with the required SOT-89-5 package dimensions and verify RoHS compliance status for the specific production batch.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring a fixed 4.3V rail with high efficiency under varying loads. The D-type variant is suitable where defined standby states are critical due to the internal pull-down resistor. Consider the thermal dissipation capabilities of the SOT-89-5 package relative to the expected power loss at the target operating current.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the XC6220 series of 1A LDO regulators designed for battery-powered systems. The series emphasizes extended battery life through ultra-low dropout performance and adaptive power management. The specific model integrates laser-trimmed voltage accuracy and robust protection circuits for reliable operation in portable electronic devices.