S-8357H36MC-NMVT2U

Overview

The S-8357H36MC-NMVT2U is a step-up switching controller from the ABLIC S-8357 series, designed for efficient power management in compact electronic systems. It operates with a fixed output voltage of 3.6V and supports a maximum output current of 40mA. The device features a switching frequency of 300kHz and a maximum duty cycle of 78%. It functions within an ambient temperature range of -40°C to +85°C and is housed in a space-saving SOT-23-5 surface-mount package.

Feature Summary

• Integrates a high-efficiency boost topology optimized for low-power applications
• Utilizes a compact SOT-23-5 package for minimal board space consumption
• Operates reliably across extended industrial temperature ranges

Applications

• Battery-powered portable devices requiring stable voltage regulation
• Low-power sensor nodes in IoT networks
• Compact consumer electronics with limited PCB area

Procurement Notes

Verify the specific suffix NMVT2U against official ABLIC documentation to confirm pinout and marking details. Ensure compatibility with standard SOT-23-5 footprints during layout design. Cross-reference RoHS compliance status with the latest manufacturer declarations before finalizing procurement orders.

Selection Notes

Select this component when a fixed 3.6V output is required from a lower input source. The 300kHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the load current does not exceed the 40mA limit to ensure stable operation within the specified thermal envelope.

Part Context

This part belongs to the S-8357 series of switching controllers, which are engineered for cost-effective and space-constrained power solutions. The series focuses on providing reliable step-up conversion with minimal external component count, making it suitable for mass-produced consumer and industrial electronics where board real estate is at a premium.

Replacement Considerations

Direct substitutes include other S-8357 variants with different output voltages, such as S-8357F33MC-MGST2U (3.3V) or S-8357F50MC-MHJT2U (5.0V), provided the system voltage requirements align. Ensure pin compatibility remains consistent across the series.