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LA5667

Multifunction Multiple Voltage Regulator

Partnumber Manufacturer Quantity Availability
LA5667 4 In Stock

Description and Introduction

Multifunction Multiple Voltage Regulator Part Number: LA5667  

**Manufacturer:** Sanyo Semiconductor (now part of ON Semiconductor)  

**Type:** Audio Power Amplifier IC  

**Specifications:**  
- **Output Power:** 2.3W (typical at 9V, 4Ω load, 10% THD)  
- **Operating Voltage Range:** 4V to 12V  
- **Quiescent Current:** 15mA (typical)  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1W, 4Ω load)  
- **Frequency Response:** 20Hz to 20kHz  
- **Package:** SIP-9 (Single In-line Package, 9-pin)  

**Descriptions:**  
- The LA5667 is a monolithic integrated circuit designed for audio power amplification in portable devices.  
- It features built-in thermal shutdown and overcurrent protection.  
- Suitable for battery-powered applications due to low quiescent current.  

**Features:**  
- Single-channel audio amplifier  
- Low noise and distortion  
- Requires minimal external components  
- Built-in mute function  
- Thermal and short-circuit protection  

(Note: The LA5667 is an older IC, and availability may be limited.)

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