78M09/7809/L78M09 - 9V Positive Voltage Regulator IC - TO-252 SMD Package

The 78M09/7809/L78M09 is a 9V positive voltage regulator IC designed to provide a stable output voltage with a high current capability. It is housed in a TO-252 surface-mount device (SMD) package, making it suitable for high-density circuit board layouts. Here’s a detailed description of the product:

7809 Voltage Regulator Key Features:

• Type: Positive Voltage Regulator
• Package: TO-252 (Surface Mount Device)
• Output Voltage: 9V
• Maximum Output Current: 500mA
• Input Voltage Range: Up to 35V
• Dropout Voltage: Typically 2V
• Thermal Overload Protection: Protects the IC from overheating
• Short-Circuit Protection: Protects against excessive current draw
• Output Voltage Tolerance: ±2%

Applications:

• Power Supplies: Suitable for use in regulated power supply circuits.
• Industrial Equipment: Used in various industrial applications requiring stable voltage.
• Consumer Electronics: Ideal for providing stable voltage in consumer electronic devices.
• Telecommunication: Useful in telecommunication equipment requiring regulated voltage.
• Battery-Powered Devices: Suitable for battery-powered applications due to low dropout voltage.

7809 SMD IC Pin Configuration:

• Pin 1 (GND): Ground
• Pin 2 (Input): Input voltage
• Pin 3 (Output): Regulated output voltage
• Tab: Internally connected to Pin 2 (Output) for heat dissipation

Electrical Characteristics:

• Input Voltage (Vin): Up to 35V
• Output Voltage (Vout): 9V
• Output Current (Iout): 500mA max
• Dropout Voltage: 2V typical
• Output Voltage Tolerance: ±2%
• Load Regulation: 0.1% (max)
• Line Regulation: 0.02%/V (max)
• Quiescent Current: Typically 4mA

Package Includes:

1 x 78M09/7809/L78M09 - 9V Positive Voltage Regulator IC - TO-252 SMD Package

Note: Product images are for illustrative purposes only and may differ from the actual product.