XC9136E35CDR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9136E35CDR-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It features a built-in 1A driver transistor and operates within an input voltage range of 650 mV to 5.5 V, delivering a fixed output voltage of 3.5 V with a maximum output current of 500 mA. The device incorporates a load disconnection function and maintains a low quiescent current of 36 uA. It switches at a frequency of 1.2 MHz and functions reliably across an operating temperature range from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-current 1A driver transistor for efficient power conversion
• Includes a load disconnection mechanism to prevent battery drain when inactive
• Operates as a synchronous boost converter to maximize energy efficiency

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable voltage boosting
• Battery-powered systems needing extended runtime through low quiescent current
• Circuits utilizing single-cell lithium-ion or alkaline batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Torex documentation to confirm pinout and electrical characteristics. Confirm availability status as distribution channels may list limited stock or end-of-life items. Ensure the USP-B-EP-10 package compatibility matches your PCB design requirements before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for boosting low input voltages to a stable 3.5 V level. The integrated 1A driver supports moderate load currents while maintaining high efficiency. Consider the 1.2 MHz switching frequency for balancing component size and electromagnetic interference in space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9136 series of synchronous step-up converters from Torex Semiconductor. The series is characterized by high efficiency and low standby current, making it suitable for portable applications. The E35 variant specifically provides a 3.5 V output, distinguishing it from other members of the family that offer different fixed voltage levels.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Torex documentation for direct replacements. Verify pin compatibility and electrical specifications carefully when considering alternative suppliers.