NJM78L05UA

The NJM78L05UA is a three-terminal positive voltage regulator IC capable of providing a fixed 5V output voltage. It is suitable for use in a wide range of applications, including power supplies, battery chargers, and voltage regulators.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• Pin 1: Input Voltage (VIN)
• Pin 2: Ground (GND)
• Pin 3: Output Voltage (VOUT)

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the NJM78L05UA voltage regulator IC for a visual representation.

Key Features

• Fixed Output Voltage: Provides a fixed 5V output voltage, suitable for powering various electronic devices.
• Low Dropout Voltage: Features low dropout voltage, ensuring efficient power conversion.
• Overcurrent Protection: Includes overcurrent protection to prevent damage to the IC and connected components.
• Thermal Shutdown: Equipped with thermal shutdown protection to prevent overheating.
• Wide Input Voltage Range: Operates over a wide input voltage range, typically from 7V to 20V.
• Low Quiescent Current: Operates at low quiescent current for reduced power consumption.
• Available in SOT-89 Package: Comes in a small outline transistor (SOT-89) package for easy mounting on PCBs.

Note: For detailed technical specifications, please refer to the NJM78L05UA datasheet.

Application

• Power Supplies: Suitable for use in power supplies for various electronic devices.
• Battery Chargers: Ideal for battery chargers requiring a fixed 5V output voltage.
• Voltage Regulators: Used as a voltage regulator in electronic circuits requiring a stable 5V supply.
• Embedded Systems: Suitable for use in embedded systems requiring a regulated power supply.

Functionality

The NJM78L05UA voltage regulator IC provides a stable 5V output voltage from a wide range of input voltages. It is designed for efficient power conversion in various electronic applications.

Usage Guide

• Power Supply: Connect the Input Voltage (VIN) pin to the input voltage source and the Ground (GND) pin to the system ground.
• Output Connection: Connect the Output Voltage (VOUT) pin to the load requiring a 5V supply.
• Capacitor Placement: Place a capacitor between the input and ground pins and another capacitor between the output and ground pins for stability.

Frequently Asked Questions

Q: Can the NJM78L05UA handle higher input voltages?
A: The NJM78L05UA is designed to handle input voltages up to a certain limit, typically specified in the datasheet.

Q: What is the maximum output current supported by the NJM78L05UA?
A: The NJM78L05UA can support a maximum output current of up to a certain limit, typically specified in the datasheet.