Texas UA79M05CKCS-Negative Voltage Regulators

Overview

UA79M05CKCS is a negative 5-volt regulator produced by Texas Instruments and is a substitute for the L78 series regulators. It uses a 3-pin TO-220 package and can operate within an input voltage range of 7V to 35V, with a maximum output current of 500mA. Additionally, UA79M05CKCS also has overheat protection and overload protection functions to ensure its safety performance.

 

UA79M05CKCS Description

This fixed-negative-voltage integrated-circuit voltage regulators is designed to complement the µA78M00 series in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators delivers up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents, and also as the power-pass element in precision regulators.

 

UA79M05CKCS Schematic

UA79M05CKCS Features

3-Terminal Regulators

Output Current up to 500 mA

No External Components

High Power-Dissipation Capability

Internal Short-Circuit Current Limiting

Output Transistor Safe-Area Compensation

 

UA79M05CKCS Package Information

UA79M05CKCS Product Parameter

Manufacturer	Texas	Manufacturer's Part #	UA79M05CKCS
Categories	Integrated Circuits (ICs)	Sub-Categories	PMIC - Voltage Regulators - Linear
Part Status	Active	Output Configuration	Negative
Output Type	Fixed	Number of Regulators	1
Voltage - Input (Max)	-25V	Voltage - Output (Min/Fixed)	-5V
Voltage - Output (Max)	-	Voltage Dropout (Max)	1.1V @ 350mA
Current - Output	500mA	Current - Quiescent (Iq)	-
Current - Supply (Max)	-	PSRR	60dB (120Hz)
Control Features	-	Protection Features	Over Current, Over Temperature, Short Circuit
Operating Temperature	0°C~125°C	Mounting Type	Through Hole
Package / Case	TO-220-3	Supplier Device Package	TO-220-3
Number of Pins	3	Packaging	Tube
Pbfree Code	yes	Number of Terminations	3
Terminal Finish	Matte Tin (Sn)	Subcategory	Other Regulators
Technology	BIPOLAR	Terminal Position	SINGLE
Number of Functions	1	Base Part Number	UA79M05
Pin Count	3	Number of Outputs	1
Output Voltage	-5V	Max Output Current	500mA
Quiescent Current	1mA	Output Voltage 1	5V
Min Input Voltage	-7V	Dropout Voltage	1.1V
Dropout Voltage1-Nom	1.1V	Voltage Tolerance-Max	5%
Length	10.16mm	Width	8.7mm
RoHS Status	ROHS3 Compliant	Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)	Surface Mount	NO
Terminal Pitch	2.54mm	Max Output Voltage	-5V
Min Output Voltage	-5V	Nominal Output Voltage	-5V
Height	4.7mm	Thickness	4.58mm
Radiation Hardening	No	Lead Free	Lead Free
Power Supply Rejection Ratio (PSRR)	60dB	Weight	1.905003g

 

UA79M05CKCS Manufacturer

Texas Instruments is a semiconductor multinational company in Texas, USA. It is famous for developing, manufacturing, and selling semiconductor and computer technology. It is mainly engaged in innovative digital signal processing and analog circuits. In addition to the semiconductor business, it also provides solutions including sensing and control, educational products and digital light source processing. Texas Instruments (TI) is headquartered in Dallas, Texas, USA, and has manufacturing, design or sales organizations in more than 25 countries.