S-8357H35MC-NMUT2G

DC DC Switching Controllers Overview

The S-8357H35MC-NMUT2G is a non-isolated step-up switching regulator controller manufactured by ABLIC Inc. It operates within an input voltage range of 0.9V to 10V and delivers a fixed output voltage of 3.5V. The device features a switch frequency of 300kHz and supports a maximum duty cycle of 85%. It provides an output current capability of 1A and consumes a typical operating supply current of 68.6µA. The component is rated for an ambient operating temperature range from -40°C to +85°C and is housed in a compact SOT-23-5 surface-mount package.

DC DC Switching Controllers Feature Summary

• Integrates a PWM control mechanism with a switchable switching regulator topology for efficient voltage boosting.
• Utilizes CMOS process technology to achieve low quiescent current consumption during operation.
• Features a compact SOT-23-5 package design suitable for space-constrained surface-mount applications.

DC DC Switching Controllers Applications

• Battery-powered portable electronic devices requiring voltage step-up
• General-purpose power management circuits in consumer electronics
• Embedded systems utilizing single-cell lithium-ion or alkaline battery sources

DC DC Switching Controllers Procurement Notes

Verify the specific suffix NMUT2G against official ABLIC documentation to confirm pinout compatibility and tape-and-reel specifications. Ensure that the required output voltage tolerance and thermal performance align with your system's operational constraints before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this component when a fixed 3.5V output is required from a variable input source between 0.9V and 10V. Consider the 300kHz switching frequency for balancing component size and efficiency. Verify that the 1A output current meets the load requirements and that the SOT-23-5 package fits the PCB layout constraints.

DC DC Switching Controllers Part Context

This part belongs to the S-8357 series of switching regulators from ABLIC, designed for general-purpose DC-DC conversion. The series offers various fixed output voltages and packaging options to support diverse application needs while maintaining high efficiency and low power consumption characteristics typical of modern PMIC solutions.

DC DC Switching Controllers Replacement Considerations

Consult official cross-reference data for compatible alternatives. Ensure any substitute matches the SOT-23-5 footprint, 3.5V output, and 300kHz frequency specifications without requiring circuit redesign.