XC9237G3ECER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237G3ECER-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a built-in driver transistor with an on-resistance of 0.42Ω and supports a maximum output current of 600mA. The device operates within an input voltage range of 1.8V to 6V and provides a fixed output voltage of 3.3V. It utilizes a switching frequency of 1.2MHz and includes integrated compensation circuits for stable operation. The component is housed in a USP-6C package and functions reliably across an operating temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology with built-in driver transistors
• Integrated compensation circuitry for simplified design
• Fixed output voltage configuration

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment utilizing buck conversion
• General-purpose low-voltage DC/DC regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage and package type against official datasheets before procurement, as suffixes indicate distinct electrical characteristics. Confirm availability through authorized distributors, as stock levels fluctuate. Ensure compliance with RoHS standards and check for any regional supply restrictions or lead time variations associated with the manufacturer.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3V output is required from an input source between 1.8V and 6V. The 600mA current capacity suits moderate load applications. Consider the 1.2MHz switching frequency for balancing efficiency and external component size. The USP-6C package offers a compact footprint suitable for space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9237 series of synchronous step-down converters. The series is characterized by high efficiency and compact packaging options. Variants within the series differ primarily in output voltage settings and package types, allowing designers to tailor power solutions to specific voltage rails and board space requirements while maintaining consistent control architecture.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9237 variants with identical 3.3V output and USP-6C packaging, such as XC9237G3ECER. Cross-series replacements require matching input/output voltage ranges, current ratings, and pin compatibility.