LA4533M-TE-L-E-ON

$0.29

Description：POWER AMPLIFIER FOR 3V HEADPHONE
Series：*
Mfr：onsemi
Package：Bulk

SKU:6943727eb338 Category: Instrumentation, Op Amps, Buffer Amps Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：POWER AMPLIFIER FOR 3V HEADPHONE
Series：*
Mfr：onsemi
Package：Bulk
Amplifier Type：-
Number of Circuits：-
Output Type：-
Slew Rate：-
Gain Bandwidth Product：-
Current - Input Bias：-
Voltage - Input Offset：-
Current - Supply：-
Current - Output / Channel：-
Voltage - Supply Span (Min)：-
Voltage - Supply Span (Max)：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
-3db Bandwidth：-

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LA4533M-TE-L-E-ON

Overview

The LA4533M-TE-L-E-ON is a stereo audio power amplifier designed for low-voltage applications, specifically targeting 3V headphone drivers. It utilizes Class AB topology to deliver high-fidelity audio output with minimal distortion. The device integrates advanced protection circuits to ensure reliable operation under various load conditions and supply voltage fluctuations.

Feature Summary

Low current consumption for extended battery life in portable devices
16Ω load drive capability ensuring robust performance with standard headphones
Excellent reduced voltage characteristics maintaining output quality at low supply levels
High power supply ripple rejection for clean audio signals

Applications

Portable media players
Mobile phone headphone amplifiers
MP3/MP4 player audio stages
Digital voice recorders

Procurement Notes

Verify the complete part number including the -ON suffix to confirm onsemi sourcing. Check RoHS compliance documentation for material composition details. Ensure the MFPS-10 package matches your PCB footprint requirements. Confirm lead-free status if required by your manufacturing process.

Selection Notes

Select this component when designing for 3V single-supply systems requiring stereo output. Consider the 16Ω load specification for impedance matching. Evaluate thermal dissipation needs based on expected output power levels. Compare against higher voltage alternatives if system design allows for increased supply rails.

Part Context

This amplifier belongs to onsemi's portfolio of low-power audio solutions. It succeeds earlier Sanyo Semicon designs, maintaining compatibility while leveraging onsemi's manufacturing capabilities. The device supports compact form factors essential for modern consumer electronics.

Replacement Considerations

The LA4537M-TE-L-E is a related variant within the same family. Verify pinout compatibility and specific power output differences before substitution. Both devices share similar application domains but may differ in maximum power ratings.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.