XC6220B33BMR-G

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

The XC6220B33BMR-G is a fixed positive LDO regulator from Torex Semiconductor, featuring a nominal output voltage of 3.35V and housed in an SOT-25 package. It supports an input voltage range of 1.6V to 6.0V with a maximum output current of 1A. The device incorporates Green Operation technology for automatic switching between high-speed and power-save modes, achieving ultra-low dropout voltages and minimizing supply current during light loads.

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

• Integrates Green Operation function for automatic mode switching based on load conditions
• Includes built-in CL auto-discharge circuitry for rapid output capacitor discharge
• Features integrated over-current protection and thermal shutdown circuits
• Utilizes laser trimming technology for precise output voltage selection

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

• Optical disk drives
• Magnetic disk drives
• Digital still cameras
• Camcorders
• Digital audio equipment

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

Verify the specific ordering suffix against official documentation to confirm package type and CE pin configuration. Ensure compatibility with required ceramic capacitors for phase compensation. Confirm RoHS compliance status and environmental specifications prior to integration into final designs.

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

Select this component when low quiescent current and fast transient response are required. The B-type designation indicates standard features including CL auto-discharge without a pull-down resistor. Evaluate thermal dissipation requirements based on the selected package and operating ambient temperature range.

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

This part belongs to the XC6220 series of CMOS low dropout regulators manufactured by Torex Semiconductor. The series is characterized by high accuracy, low noise, and large current capabilities up to 1A. It is designed for battery-powered applications requiring extended operational life through efficient power management.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Compatible substitutes within the XC6220 family include variants with different output voltages or packages such as XC6220B331PR-G (SOT-89-5) or XC6220B331ER-G (USP-6C). Verify pinout and electrical characteristics match before substitution.