S-8358N53MC-O7MT2G

$0.57

Description：IC REG CTRLR BOOST SOT23-5
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)

SKU:b7e30f805516 Category: DC DC Switching Controllers Brand: ABLIC Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG CTRLR BOOST SOT23-5
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：0.9V ~ 10V
Frequency - Switching：600kHz
Duty Cycle (Max)：78%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Enable
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5

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S-8358N53MC-O7MT2G

Overview

The S-8358N53MC-O7MT2G is a boost DC-DC switching controller IC from the ABLIC S-8358 series. It operates with an input voltage range of 0.9V to 10V and provides a fixed positive output voltage of 5.3V. The device utilizes a PWM/PFM hybrid control method to optimize efficiency across varying load conditions. It features a low quiescent current of 25.9µA, ensuring minimal power consumption in standby modes. The component is housed in a compact SOT-23-5 surface-mount package and supports operation within a temperature range of -40°C to +85°C.

Feature Summary

Hybrid PWM/PFM control strategy for enhanced efficiency at light loads
Low quiescent current design for extended battery life
Integrated enable function for system power management

Applications

Battery-powered portable electronic devices
Step-up voltage conversion for low-voltage input sources
Power supply stages in mobile communication equipment

Procurement Notes

Verify the specific suffix O7MT2G against official ABLIC documentation to confirm tape-and-reel packaging and marking codes. Ensure compatibility with standard SOT-23-5 footprint designs. Cross-reference RoHS compliance status with the latest manufacturer environmental statements prior to integration.

Selection Notes

Select this component when a fixed 5.3V output is required from inputs as low as 0.9V. The SOT-23-5 package suits space-constrained PCB layouts. Consider the 600kHz switching frequency for passive component sizing. Verify that the external inductor and diode ratings meet the controller's drive capabilities and thermal requirements.

Part Context

This part belongs to the S-8358 family of boost regulators designed for high-efficiency power management. The series offers various fixed output voltages to accommodate different system rails. The S-8358N53 variant specifically targets applications requiring a stable 5.3V supply from single-cell lithium-ion or alkaline batteries.