XC9237E17CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237E17CER-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a fixed output voltage of 1.7V and supports a maximum output current of 600mA. The device operates with an input voltage range from 2V to 6V and utilizes a switching frequency of 1.2MHz. Quiescent current is specified at 15uA. The component is housed in a USP-6C-6 package, suitable for surface mount installation, and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for high efficiency
• Built-in oscillator for fixed frequency operation
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable communication devices
• Bluetooth equipment
• Digital cameras

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'E17' confirms the 1.7V fixed output voltage setting against the official datasheet. Confirm the 'CER-G' designation matches the required USP-6C-6 package type and lead-free specifications. Ensure compatibility with the target PCB footprint before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a stable 1.7V rail is required from a 2V to 6V source. The 600mA current capability suits low-power portable electronics. Consider the 1.2MHz switching frequency for balancing component size and efficiency. Verify that the load requirements do not exceed the rated output current limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9237 series of synchronous step-down converters. The series offers various fixed output voltages and switching frequencies. The XC9237 variant specifically allows manual selection of the switching control mode, distinguishing it from automatic switching variants in the broader product family.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9237E17DER-G: Offers identical electrical specifications but utilizes a 6-UFDFN exposed pad package instead of USP-6C-6.