Integrated Circuits (ICs)

MC79M12BTG

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ON Semiconductor

LDO REGULATOR, 500 MA, 5 V, NEGATIVE

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DocumentsDatasheet Product Change Notice EN +2

Integrated Circuits (ICs)

MC79M12BTG

Active

ON Semiconductor

LDO REGULATOR, 500 MA, 5 V, NEGATIVE

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN +2

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MC79M12BTG

Current - Output	500 mA
Mounting Type	Through Hole
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Negative
Output Type	1.81 mOhm
Package / Case	TO-220-3
Protection Features	Over Current, Over Temperature
PSRR	60 dB
Supplier Device Package	TO-220
Voltage - Input (Max) [Max]	-35 V
Voltage - Output (Min/Fixed)	-12 V
Voltage Dropout (Max) [Max]	1.1 V

MC79M08 Series

LDO Regulator, 500 mA, 5 V, Negative

Part	Voltage - Input (Max) [Max]	Number of Regulators	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case	Output Configuration	PSRR	Output Type	Protection Features	Current - Output	Supplier Device Package	Voltage - Output (Min/Fixed) [Min]
ON Semiconductor MC79M08BDTRKG	-35 V	1	1.1 V	-8 V	125 °C	-40 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	63 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK
ON Semiconductor MC79M15CDT	-35 V	1	1.1 V	-15 V	125 °C	0 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	60 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK
ON Semiconductor MC79M12BTG	-35 V	1	1.1 V	-12 V	125 °C	-40 °C	Through Hole	TO-220-3	Negative	60 dB	1.81 mOhm	Over Current Over Temperature	500 mA	TO-220
ON Semiconductor MC79M05CDTRK	-35 V	1	1.1 V		125 °C	0 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	66 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK	-5 V
ON Semiconductor MC79M08CDTRKG	-35 V	1	1.1 V	-8 V	125 °C	0 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	63 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK
ON Semiconductor MC79M15CDTRKG	-35 V	1	1.1 V	-15 V	125 °C	0 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	60 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK
ON Semiconductor MC79M08BDTG	-35 V	1	1.1 V	-8 V	125 °C	-40 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	63 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK
ON Semiconductor MC79M12CDTG	-35 V	1	1.1 V	-12 V	125 °C	0 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	60 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK
ON Semiconductor MC79M12BDTRK	-35 V	1	1.1 V	-12 V	125 °C	-40 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	60 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK
ON Semiconductor MC79M05BDT	-35 V	1	1.1 V		125 °C	-40 °C	Surface Mount	DPAK (2 Leads + Tab) SC-63 TO-252-3	Negative	66 dB	1.81 mOhm	Over Current Over Temperature	500 mA	DPAK	-5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.88
		10	$ 0.77
		50	$ 0.73
		100	$ 0.55
		250	$ 0.47
		500	$ 0.44
		1000	$ 0.34
		2500	$ 0.32
		5000	$ 0.30
Newark	Each	1	$ 0.62
		10	$ 0.61
		100	$ 0.58
		500	$ 0.55
		1000	$ 0.53
		2500	$ 0.50
ON Semiconductor	N/A	1	$ 0.31

Description

General part information

MC79M08 Series

The MC79M00 Negative Linear Voltage Regulator is intended as a complement to the popular MC78M00 series devices.Available in fixed output voltage options of -5.0, -8.0, -12 and -15 V, this Negative Linear Voltage Regulator employs current limiting, thermal shutdown and safe-area compensation - making it remarkably rugged under most operating conditions. With adequate heatsinking, it can deliver output currents in excess of 0.5 A.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Package Drawing-221AB-TO-220, SINGLE GAUGE, 3-LEAD

Package Drawing