Integrated Circuits (ICs)

MC7912BD2TR4G

Active

ON Semiconductor

VOLT REG, FIXED, -12V, 1A, -40TO125DEG C ROHS COMPLIANT: YES

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DocumentsProduct Change Notice EN Datasheet +2

Integrated Circuits (ICs)

MC7912BD2TR4G

Active

ON Semiconductor

VOLT REG, FIXED, -12V, 1A, -40TO125DEG C ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsProduct Change Notice EN Datasheet +2

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MC7912BD2TR4G

Current - Output	1 A
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Negative
Output Type	1.81 mOhm
Package / Case	D2PAK (2 Leads + Tab), TO-263AB, TO-263-3
Protection Features	Over Current, Over Temperature
PSRR	61 dB
Supplier Device Package	D2PAK-3
Voltage - Input (Max) [Max]	-35 V
Voltage - Output (Min/Fixed)	-12 V
Voltage Dropout (Max) [Max]	1.3 V

MC7900 Series

Linear Voltage Regulator, 1 A, 5 V, Negative

Part	Package / Case	Voltage Dropout (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Number of Regulators	Voltage - Output (Min/Fixed) [Min]	Output Configuration	Voltage - Input (Max) [Max]	Current - Output	Output Type	Mounting Type	PSRR	Protection Features	Voltage - Output (Min/Fixed)
ON Semiconductor MC7905CD2T	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	1.3 V	0 °C	125 °C	D2PAK-3	1	-5 V	Negative	-35 V	1 A	1.81 mOhm	Surface Mount	70 dB	Over Current Over Temperature
ON Semiconductor MC7908CTG	TO-220-3	1.3 V	0 °C	125 °C	TO-220	1		Negative	-35 V	1 A	1.81 mOhm	Through Hole	62 dB	Over Current Over Temperature	-8 V
ON Semiconductor MC7905BD2TR4	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	1.3 V	-40 °C	125 °C	D2PAK-3	1	-5 V	Negative	-35 V	1 A	1.81 mOhm	Surface Mount	70 dB	Over Current Over Temperature
ON Semiconductor MC7912BD2TG	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	1.3 V	-40 °C	125 °C	D2PAK-3	1		Negative	-35 V	1 A	1.81 mOhm	Surface Mount	61 dB	Over Current Over Temperature	-12 V
ON Semiconductor MC7915ACTG	TO-220-3	1.3 V	0 °C	125 °C	TO-220	1		Negative	-35 V	1 A	1.81 mOhm	Through Hole	60 dB	Over Current Over Temperature	-15 V
ON Semiconductor MC7905ACTG	TO-220-3	1.3 V	0 °C	125 °C	TO-220	1	-5 V	Negative	-35 V	1 A	1.81 mOhm	Through Hole	70 dB	Over Current Over Temperature
ON Semiconductor MC7912BD2TR4G	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	1.3 V	-40 °C	125 °C	D2PAK-3	1		Negative	-35 V	1 A	1.81 mOhm	Surface Mount	61 dB	Over Current Over Temperature	-12 V
ON Semiconductor MC7918CT	TO-220-3	1.3 V	0 °C	125 °C	TO-220	1		Negative	-35 V	1 A	1.81 mOhm	Through Hole	59 dB	Over Current Over Temperature	-18 V
ON Semiconductor MC7915BD2TG	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	1.3 V	-40 °C	125 °C	D2PAK-3	1		Negative	-35 V	1 A	1.81 mOhm	Surface Mount	60 dB	Over Current Over Temperature	-15 V
ON Semiconductor MC7905BTG	TO-220-3	1.3 V	-40 °C	125 °C	TO-220	1	-5 V	Negative	-35 V	1 A	1.81 mOhm	Through Hole	70 dB	Over Current Over Temperature

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.86
		10	$ 0.77
		25	$ 0.73
		100	$ 0.56
		250	$ 0.50
	Digi-Reel®	1	$ 0.86
		10	$ 0.77
		25	$ 0.73
		100	$ 0.56
		250	$ 0.50
	Tape & Reel (TR)	800	$ 0.47
		1600	$ 0.37
		2400	$ 0.35
		5600	$ 0.34
		20000	$ 0.32
Newark	Each (Supplied on Cut Tape)	1	$ 1.03
		10	$ 0.79
		25	$ 0.70
		50	$ 0.61
		100	$ 0.53
		250	$ 0.47
ON Semiconductor	N/A	1	$ 0.35

Description

General part information

MC7900 Series

The MC7900 fixed output negative linear voltage regulator is intended as a complement to the popular MC7800 series devices. This negative voltage regulator is available in the same seven-voltage options as the MC7800 devices. In addition, one extra voltage option commonly employed in MECL systems is also available in the negative MC7900 series.Available in fixed output voltage options from -5.0 V to -24 V, these linear voltage regulators employ current limiting, thermal shutdown and safe-area compensation - making them remarkably rugged under most operating conditions. With adequate heatsinking they can deliver output currents in excess of 1.0 A.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

Package Drawing-936-03-D2PAK 3-LEAD

Package Drawing