XC6603A111MR-G

$0.42

Description：IC REG LINEAR 1.1V 1A SOT-26W
Series：-
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR)

SKU:1143a0342e80 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Torex Semiconductor Ltd

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Product introduction

XC6603A111MR-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 1.1V 1A SOT-26W. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for XC6603A111MR-G

Description：IC REG LINEAR 1.1V 1A SOT-26W
Series：-
Mfr：Torex Semiconductor Ltd
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：3V
Voltage - Output (Min/Fixed)：1.1V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.206V @ 1A
Current - Output：1A
Current - Quiescent (Iq)：143 µA
PSRR：75dB (1kHz)
Control Features：Enable, Soft Start
Protection Features：Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-26W
Supplier Device Package：SOT-26W

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for XC6603A111MR-G

XC6603A111MR-G

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

The XC6603A111MR-G is a high-speed low dropout regulator manufactured by Torex Semiconductor. It operates with an input voltage range of 0.5V to 3.0V and provides a fixed output voltage of 1.1V. The device supports a maximum output current of 1A, with a bias voltage range of 2.5V to 6.0V. Key electrical parameters include a ripple rejection ratio of 75dB at 1kHz and a typical supply current of 100μA. It features adjustable soft-start time via an external capacitor, CE pull-down functionality, and thermal shutdown protection.

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

Adjustable soft-start time controlled by an external capacitor connected to the SS pin
CE pull-down function maintains stand-by mode when the control pin is left open
Internal auto-discharge circuit rapidly removes charge from the output capacitor upon shutdown
Integrated foldback current limiter and thermal shutdown for robust protection

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

Smart phones and mobile phones
Digital still cameras and camcorders
Note PCs and tablet PCs
E-book readers and electronic dictionaries
Wireless LAN modules

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

Verify the specific package type SOT-26W matches the design requirements. Confirm that the 1.1V output voltage aligns with the target load specifications. Ensure the external capacitors meet the recommended values for stable phase compensation. Check compliance with environmental standards such as EU RoHS if required by the manufacturing process.

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

Select this component for applications requiring efficient power delivery at very low input voltages. The adjustable soft-start feature allows optimization of inrush current during startup. Consider the thermal performance under maximum load conditions to ensure operation within safe junction temperature limits. Verify that the bias voltage supply meets the minimum requirement for proper regulation.

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

This part belongs to the XC6603 series of low voltage input LDO regulators. The series utilizes laser trimming technology to achieve precise output voltage settings in 0.1V increments. It is designed for portable devices where battery life and space efficiency are critical constraints.