MC78L09AB - Positive Voltage Regulators

onsemi

Download the MC78L09AB datasheet PDF. This datasheet also covers the MC78L05AC variant, as both devices belong to the same positive voltage regulators family and are provided as variant models within a single manufacturer datasheet.

Key Features

Wide Range of Available, Fixed Output Voltages.
Low Cost.
Internal Short Circuit Current Limiting.
Internal Thermal Overload Protection.
No External Components Required.
Complementary Negative Regulators Offered (MC79L00A Series).
NCV Prefix for Automotive and Other.

📥 Download Datasheet

MC78L09AB positive voltage regulators by onsemi - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MC78L05AC-onsemi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MC78L09AB
Manufacturer	onsemi
File Size	347.53 KB
Description	Positive Voltage Regulators
Datasheet	MC78L09AB Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
MC78L09AB	Three-Terminal Low Current Positive Voltage Regulators	Motorola
MC78L09AC	Three-Terminal Low Current Positive Voltage Regulators	Motorola
MC78L09	3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS	Fairchild
MC78L09BP	Three-Terminal Low Current Positive Voltage Regulator	MCC
MC78L09C	Three-Terminal Low Current Positive Voltage Regulators	Motorola

Other Datasheets by onsemi

Part Number	Description
MC78L09AC	Positive Voltage Regulators
MC78L05AB	Positive Voltage Regulators
MC78L05AC	Positive Voltage Regulators
MC78L08AB	Positive Voltage Regulators
MC78L08AC	Positive Voltage Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

DATA SHEET www.onsemi.com Positive Voltage Regulators 100 mA MC78L00A Series, NCV78L00A The MC78L00A Series of positive voltage regulators are inexpensive, easy−to−use devices suitable for a multitude of applications that require a regulated supply of up to 100 mA. Like their higher powered MC7800 and MC78M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the MC78L00 devices in many applications. These devices offer a substantial performance advantage over the traditional zener diode−resistor combination, as output impedance and quiescent current are substantially reduced.