S-8520A32MC-AVRT2G

$0.43

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

SKU:e5ba244af1f2 Category: DC DC Switching Controllers Brand: ABLIC Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG CTRLR BUCK SOT23-5
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.5V ~ 10V
Frequency - Switching：180kHz
Duty Cycle (Max)：100%
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-8520A32MC-AVRT2G

Overview

The S-8520A32MC-AVRT2G is a CMOS step-down switching regulator controller manufactured by ABLIC Inc. It utilizes Pulse Width Modulation (PWM) control to provide low-ripple power and high efficiency. The device operates with an input voltage range of 2.5V to 10V and supports a maximum switching frequency of 180kHz. It features a duty ratio capability ranging from 0% to 100%, ensuring excellent transient characteristics. The component is housed in a compact SOT-23-5 package and is rated for operation within a temperature range of -40°C to +85°C.

Feature Summary

Integrates PWM control circuitry for linear duty ratio variation from 0% to 100%.

Applications

Step-down switching regulator circuits requiring precise voltage regulation.

Procurement Notes

Verify the specific suffix 'AVRT2G' against official datasheets to confirm pinout compatibility and marking codes. Ensure the selected variant matches the required output voltage setting and packaging specifications for your design.

Selection Notes

Select this component when designing non-synchronous buck converters that require PWM control for stable performance under varying loads. Consider the 180kHz switching frequency and SOT-23-5 package constraints relative to thermal and space requirements.

Part Context

This part belongs to the S-8520 Series, which consists of CMOS step-down switching regulator controllers. The series includes reference voltage sources, oscillation circuits, error amplifiers, and soft-start circuits to prevent startup overshoot.

Replacement Considerations

The S-8520E22MC-BJH-T2G is a documented member of the same S-8520/8521 series family. Verify functional equivalence regarding control mode and electrical parameters before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.