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ICL7663CSA from INTERSIL

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ICL7663CSA

Manufacturer: INTERSIL, MAXIM

Programmable Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
ICL7663CSA INTERSIL, MAXIM 110 In Stock

Description and Introduction

Programmable Positive Voltage Regulator The ICL7663CSA is a linear regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** ICL7663CSA  
- **Type:** Positive Voltage Regulator  
- **Output Voltage:** Adjustable (via external resistors)  
- **Output Current:** Up to **40mA**  
- **Input Voltage Range:** **4.5V to 12V**  
- **Dropout Voltage:** **Low dropout** (varies with load)  
- **Package:** **8-SOIC (Small Outline Integrated Circuit)**  
- **Operating Temperature Range:** **0°C to +70°C**  
- **Quiescent Current:** Typically **120µA**  

### **Descriptions:**  
The ICL7663CSA is a low-power, adjustable linear voltage regulator designed for applications requiring a stable, low-noise output voltage. It is commonly used in battery-powered systems, portable devices, and other low-power electronics where efficiency and small size are critical.  

### **Features:**  
- **Adjustable Output Voltage** (set via external resistors)  
- **Low Quiescent Current** (120µA typical)  
- **Low Dropout Voltage** (suitable for battery-operated devices)  
- **Short-Circuit Protection** (enhances reliability)  
- **Thermal Overload Protection** (prevents damage from overheating)  
- **Stable with Low-ESR Capacitors** (reduces external component count)  
- **Small Footprint** (8-SOIC package for space-constrained designs)  

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

Application Scenarios & Design Considerations

Programmable Positive Voltage Regulator

Alternative Part Number

  • MAX663CSA --: Pin-compatible positive voltage regulator with similar adjustable output and current rating, widely available and a common drop-in replacement.
  • LT317A --: Adjustable positive linear regulator with comparable function and better precision, suitable for designs needing a robust substitute.
  • LM317LZ --: Low-cost adjustable positive regulator in TO-92 package, functionally similar and easy to source for general-purpose replacement.
  • LT1109CS8 --: Comparable adjustable positive voltage regulator in an 8-pin SOIC package with similar input/output range, suitable as a functional replacement.
  • MC34063ACD --: Widely available adjustable regulator IC in SOIC-8 that can be configured for similar positive voltage regulation, offering a cost-effective alternative.

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