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KIA78R09F

BIPOLAR LINEAR INTEGRATED CIRCUIT (5 TERMINAL LOW DROP VOLTAGE REGULATOR)

Partnumber Manufacturer Quantity Availability
KIA78R09F 162 In Stock

Description and Introduction

BIPOLAR LINEAR INTEGRATED CIRCUIT (5 TERMINAL LOW DROP VOLTAGE REGULATOR) The part **KIA78R09F** is a voltage regulator IC from KIA. Here are its specifications, descriptions, and features:  

### **Manufacturer Specifications:**  
- **Manufacturer:** KIA  
- **Part Number:** KIA78R09F  
- **Type:** Positive Voltage Regulator  
- **Output Voltage:** +9V  
- **Output Current:** Up to 1A  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** ~2V (typical)  
- **Package Type:** TO-252 (DPAK)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Regulation Type:** Fixed Output  

### **Descriptions:**  
- The KIA78R09F is a linear voltage regulator designed to provide a stable +9V output.  
- It is commonly used in power supply circuits for electronic devices requiring a regulated +9V source.  
- The regulator includes built-in protection features such as thermal shutdown and overcurrent protection.  

### **Features:**  
- **Fixed Output Voltage:** +9V ±4%  
- **High Ripple Rejection:** Reduces noise in the output voltage.  
- **Thermal Overload Protection:** Shuts down if overheating occurs.  
- **Short-Circuit Protection:** Safeguards against excessive current draw.  
- **Low Dropout Voltage:** Efficient operation with minimal voltage difference between input and output.  
- **Compact Package:** TO-252 (DPAK) surface-mount package for space-saving designs.  

This information is based solely on the manufacturer's specifications and datasheet for the KIA78R09F.

Partnumber Manufacturer Quantity Availability
KIA78R09F KEC 13 In Stock

Description and Introduction

BIPOLAR LINEAR INTEGRATED CIRCUIT (5 TERMINAL LOW DROP VOLTAGE REGULATOR) The part **KIA78R09F** is manufactured by **KEC (Korea Electronics Corporation)**.  

### **Specifications:**  
- **Type:** Positive Voltage Regulator  
- **Output Voltage:** 9V  
- **Output Current:** 1A  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 2V (typical)  
- **Package:** TO-220F (fully molded)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Built-in overcurrent protection  
  - Thermal shutdown protection  
  - Short-circuit protection  
  - High ripple rejection  

### **Descriptions & Features:**  
- The **KIA78R09F** is a fixed 9V linear voltage regulator capable of delivering up to 1A of output current.  
- It is designed for stable voltage regulation in various electronic applications.  
- The TO-220F package provides efficient heat dissipation.  
- Includes internal protection features to prevent damage from excessive current, overheating, or short circuits.  
- Suitable for power supply circuits in consumer electronics, industrial equipment, and automotive applications.  

For exact electrical characteristics, refer to the manufacturer's datasheet.

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