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ICL7673ITV from HARIS,Intersil

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ICL7673ITV

Manufacturer: HARIS, HAR

Automatic Battery Back-Up Switch

Partnumber Manufacturer Quantity Availability
ICL7673ITV HARIS, HAR 305 In Stock

Description and Introduction

Automatic Battery Back-Up Switch The ICL7673ITV is a voltage regulator IC manufactured by Harris Semiconductor (now part of Intersil). Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
- **HAR** (Harris Semiconductor, later acquired by Intersil)

### **Specifications:**  
1. **Type:** Low-dropout voltage regulator  
2. **Output Voltage:** Fixed +5V  
3. **Output Current:** Up to 100mA  
4. **Dropout Voltage:** Typically 0.5V at full load  
5. **Input Voltage Range:** 6V to 15V  
6. **Line Regulation:** 0.05% (typical)  
7. **Load Regulation:** 0.1% (typical)  
8. **Quiescent Current:** 1.5mA (typical)  
9. **Operating Temperature Range:** -40°C to +85°C  
10. **Package:** TO-99 (8-pin metal can)  

### **Descriptions:**  
- The ICL7673ITV is a precision +5V voltage regulator designed for low-power applications.  
- It provides stable output voltage with low dropout, making it suitable for battery-powered systems.  
- Features internal current limiting and thermal shutdown protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards against output overloads.  
- **Low Quiescent Current:** Ideal for battery-operated devices.  
- **Stable with Low-ESR Capacitors:** Reduces external component requirements.  

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

Application Scenarios & Design Considerations

Automatic Battery Back-Up Switch

Alternative Part Number

  • LTC4412IS6 --: Pin-compatible PowerPath controller with similar automatic switchover function, widely available and well documented.
  • TPS2113APW --: Automatic power-path switch with comparable input range and behavior, suitable drop-in functional replacement.
  • MAX40200AUK+T --: Ideal-diode power switch offering similar automatic source selection in a small package.
  • MAX40200ANS+ --: Ideal diode / power switch IC that provides comparable automatic power source switching in a small package.

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