IC Phoenix logo

Home ›  T  › T23 > TDA3665AT

TDA3665AT from PHI,Philips

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TDA3665AT

Manufacturer: PHI, NXP

Very low dropout voltage/quiescent current 8.5 V voltage regulator

Partnumber Manufacturer Quantity Availability
TDA3665AT PHI, NXP 1790 In Stock

Description and Introduction

Very low dropout voltage/quiescent current 8.5 V voltage regulator The TDA3665AT is a voltage regulator manufactured by NXP Semiconductors. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** NXP  
- **Type:** Voltage Regulator  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** 1A (max)  
- **Input Voltage Range:** 8V to 18V  
- **Dropout Voltage:** Typically 1.5V at 1A  
- **Package:** TO-220 (5-pin)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Overcurrent protection, thermal shutdown, and reverse polarity protection  

### **Descriptions:**
The TDA3665AT is a monolithic integrated voltage regulator designed for automotive and industrial applications. It provides a stable 5V output with high accuracy and low dropout voltage. The device includes built-in protection mechanisms to ensure reliability in harsh environments.  

### **Features:**
- Fixed 5V output  
- High current capability (up to 1A)  
- Low standby current  
- Built-in overcurrent protection  
- Thermal shutdown protection  
- Reverse polarity protection  
- Suitable for automotive applications  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Very low dropout voltage/quiescent current 8.5 V voltage regulator

Alternative Part Number

  • LM2931AT-5.0 --: 5V low-dropout linear regulator in TO-220, similar function and current capability to the TDA3665AT; widely available and pin-compatible in most applications.
  • MC33269DT-5.0 --: 5V LDO regulator with comparable dropout and output current, suitable drop-in replacement for the TDA3665AT in many circuits.
  • L4949EP --: 5V automotive-grade low-dropout regulator with similar voltage/current ratings, offering robust alternative for TDA3665AT designs.
  • LM2940CT-5.0 --: Widely available 5V low-dropout linear regulator in TO-220, functionally similar to the TDA3665AT regulator family and easy to source as a drop-in style replacement.
  • MC33269DT-5.0G --: 5V low-dropout regulator in DPAK with comparable current capability and thermal behavior, offering a different series and manufacturer as a practical alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips