XC9142F37C0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142F37C0R-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor Ltd. It provides a fixed positive output voltage of 3.7V with a maximum output current of 500mA. The device operates within an input voltage range of 0.65V to 6V and utilizes a switching frequency of 1.2MHz. It is housed in a compact 6-pin WLBGA package (XFBGA) designed for surface mount installation. The component supports an operating temperature range from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved power conversion efficiency
• Integrated load disconnection function to minimize standby power consumption
• Capable of operation with low input voltages starting at 0.65V

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient battery-powered voltage regulation
• Mobile communication equipment utilizing single-cell lithium-ion or lithium-polymer batteries
• Consumer electronics needing compact, high-efficiency step-up power solutions

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'C0' against the official datasheet to confirm the exact output voltage and package configuration. Ensure compatibility with the required thermal management for the WLBGA footprint. Confirm RoHS compliance status if restricted substances are mandated for the target assembly process.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.7V output is required from a variable input source between 0.65V and 6V. The 500mA current rating suits moderate load applications. Consider the 1.2MHz switching frequency for balancing component size and efficiency. The WLBGA package is suitable for space-constrained designs requiring robust thermal performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of 0.8A synchronous step-up DC/DC converters. The series offers various fixed output voltages and packaging options, including SOT-25 and UFDFN types. The XC9142F37C0R-G specifically denotes the 3.7V output variant in the 6-pin WLBGA package, distinguishing it from other series members with different electrical characteristics or form factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Cross-reference with other XC9142 series variants such as XC9142F37CMR-G for alternative packaging. Verify pinout compatibility and thermal dissipation requirements when substituting with similar synchronous boost converters from other manufacturers.