MC78L05ABD

Name: MC78L05ABD
Brand: Onsemi
Rating: 4.5 (10 reviews)
Author: Lisleapex

Plastic SOP package for 8 Pin configuration

3,887 Effective Inventory

MC78L05ABD

Effective Inventory3,887

Plastic SOP package for 8 Pin configuration

Manufacturer Part # : MC78L05ABD
Package/Case: SOIC-8
Part Status : Discontinued
Brand: Onsemi
Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Series : MC78L05

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MC78L05ABD DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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MC78L05ABD Details

The MC78L05ABD is a linear voltage regulator from ON Semiconductor, designed for generating a stable 5V output voltage with a maximum current of 100mA and low dropout voltage. This device is ideal for various electronic devices like smartphones, laptops, and digital cameras.

Key Features

Linear Voltage Regulator: Provides a stable 5V output voltage with low dropout voltage.
Maximum Output Current: Supports a maximum output current of 100mA.
Low Dropout Voltage: Operates with a low dropout voltage, ensuring reliable operation in various applications.

Applications

Smartphones and Laptops: Suitable for powering various electronic devices like smartphones, laptops, and digital cameras.
Industrial Control Systems: Used in industrial control systems where a stable 5V output voltage is required.
Automotive Applications: Ideal for automotive applications where high reliability and low power consumption are critical.

Where to Use

The MC78L05ABD is suitable for various electronic devices, industrial control systems, and automotive applications that require a stable 5V output voltage with low dropout voltage.

How to Use

Connect the MC78L05ABD to your power supply by wiring the input pins to the respective voltage source. Ensure proper connections for the output and ground pins. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the MC78L05ABD illustrates how to connect the regulator to a power supply. It includes connections for input voltage, output voltage, and ground, ensuring proper operation and reliable power delivery.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Complementary

The MC78L05ABD can be complemented by other linear voltage regulators from ON Semiconductor, offering different output voltages and current ratings, suitable for various applications.

When selecting complementary regulators, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum output current of the MC78L05ABD?

A: The MC78L05ABD supports a maximum output current of 100mA. For more details, refer to the datasheet for specific operating conditions and limitations.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Linear Voltage Regulators	RoHS	N
Mounting Style	SMD/SMT	Package / Case	SOIC-8
Number of Outputs	1 Output	Polarity	Positive
Output Voltage	5 V	Output Current !	100 mA
Output Type	Fixed	Input Voltage, Min	30 V
Input Voltage, Max	30 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 125 C	Load Regulation !	60 mV
Line Regulation !	150 mV	Brand	onsemi
Height	1.5 mm (Max)	Length	5 mm (Max)
Product Type !	Linear Voltage Regulators	Subcategory	PMIC - Power Management ICs
Width	4 mm (Max)	Unit Weight	0.019048 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MC78L05ABD PDF Download

FAQs

What is MC78L05ABD?

The MC78L05ABD is a low-dropout voltage regulator (LDO) manufactured by ON Semiconductor. It is designed to provide a regulated output voltage of 5V with a low dropout voltage, making it suitable for various electronic applications requiring a stable power supply.

How Does MC78L05ABD Work?

The MC78L05ABD operates by regulating the input voltage to a constant 5V output voltage. It maintains stability by adjusting the output to compensate for fluctuations in the input voltage, providing a reliable power source for connected components. The low dropout feature allows the regulator to operate even when the input voltage is close to the output voltage.

How Many Pins does MC78L05ABD have and What are the Functions of the Pinout Configuration?

The MC78L05ABD is housed in a TO-252-3 (DPAK) package. The pinout configuration includes:

INPUT: Input voltage pin.
GND: Ground pin.
OUTPUT: Regulated 5V output pin.

What are the Pros and Cons of MC78L05ABD?

Pros:

Stable Output: Provides a regulated 5V output voltage for consistent performance.
Low Dropout Voltage: Can operate with a small voltage difference between input and output.
Compact Package: The TO-252-3 package is space-efficient and easy to mount.
Overcurrent Protection: Features built-in overcurrent protection for added safety.

Cons:

Heat Dissipation: May require a heat sink for efficient heat dissipation, especially at higher currents.
Fixed Output Voltage: The output voltage is fixed at 5V and cannot be adjusted.
Limited Current Handling: Designed for low to moderate current applications.

Are There Any Equivalents/Alternatives to MC78L05ABD for Recommendation?

The LM2937 from Texas Instruments is a similar low-dropout voltage regulator with a 5V output.
Alternatives to the MC78L05ABD include the L78L05ACD from STMicroelectronics and the LP2950 from Texas Instruments.