XC6221B18AGR-G

$0.17

Description：IC REG LINEAR 1.85V 200MA 4-USP
Series：-
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR)

SKU:40fb7b475151 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Torex Semiconductor Ltd

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

XC6221B18AGR-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 1.85V 200MA 4-USP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for XC6221B18AGR-G

Description：IC REG LINEAR 1.85V 200MA 4-USP
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)：1.85V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.21V @ 100mA
Current - Output：200mA
Current - Quiescent (Iq)：50 µA
Current - Supply (Max)：-
PSRR：70dB (1kHz)
Control Features：Enable
Protection Features：Over Current
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：4-UDFN Exposed Pad
Supplier Device Package：4-USP (1.2x1.6)

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for XC6221B18AGR-G

XC6221B18AGR-G

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

The XC6221B18AGR-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 1.8V with a maximum continuous output current of 200mA. It operates within an input voltage range of 1.6V to 6.0V and features a typical supply current of 25μA. The device utilizes a USP-4 package and includes a CE control pin for active-high enable functionality. It incorporates internal circuitry for reference voltage, error amplification, phase compensation, and fold-back current limiting.

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

Integrates CL auto-discharge function to rapidly pull the output voltage to the VSS level when the CE pin is driven low.
Utilizes laser trimming technology to achieve precise factory-set output voltage increments.
Supports stable operation using low ESR ceramic capacitors for phase compensation.
Includes built-in short-circuit protection and output current limiting via a fold-back circuit.

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

Smart phones
Portable game consoles
Digital still cameras
Mobile devices

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

Verify the specific ordering suffix GR-G corresponds to the USP-4 package configuration. Confirm that the B-type designation ensures the presence of the CL auto-discharge feature. Ensure the selected part matches the required output voltage accuracy class for the target application environment.

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

Select this component for applications requiring a compact footprint and fast response times. The USP-4 package is suitable for space-constrained designs. Consider the 25μA supply current for battery-operated systems. Verify that the load requirements do not exceed the 200mA limit under worst-case thermal conditions.

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

This device belongs to the XC6221 series of high-speed CMOS regulators. The series is characterized by low noise, high ripple rejection, and low dropout voltage characteristics. It is designed for portable electronics where power efficiency and small size are critical constraints.