Specification	LM7805MP/NOPB

Current - Output	1.5 A
Current - Quiescent (Iq)	8 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	TO-261AA, TO-261-4
PSRR	80 dB
Supplier Device Package	SOT-223-4
Voltage - Input (Max) [Max] [custom]	35 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	2 V

LM7800 Series

1.5-A, 30-V, linear voltage regulator

Part	Number of Regulators	Current - Output	Package / Case	Protection Features	Output Configuration	PSRR	Mounting Type	Voltage - Input (Max) [Max] [custom]	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Current - Quiescent (Iq)	Output Type	Supplier Device Package	Voltage Dropout (Max) [Max]
Texas Instruments LM7815CT/NOPB	1	1 A	TO-220-3	Over Current Over Temperature Short Circuit	Positive	70 dB	Through Hole	35 V	15 V	125 °C	8 mA	1.81 mOhm	TO-220-3	2 V
Texas Instruments LM7812CT/NOPB	1	1 A	TO-220-3	Over Current Over Temperature Short Circuit	Positive	72 dB	Through Hole	35 V	12 V	125 °C	8 mA	1.81 mOhm	TO-220-3	2 V
Texas Instruments LM7812SX/NOPB	1	1.5 A	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA		Positive	72 dB	Surface Mount	35 V	12 V	125 °C	8 mA	1.81 mOhm	TO-263 (DDPAK-3)	2 V
Texas Instruments LM7815CT	1	1 A	TO-220-3	Over Current Over Temperature Short Circuit	Positive	70 dB	Through Hole	35 V	15 V	125 °C	8 mA	1.81 mOhm	TO-220-3	2 V
Texas Instruments LM7805MP/NOPB	1	1.5 A	TO-261-4 TO-261AA		Positive	80 dB	Surface Mount	35 V	5 V	125 °C	8 mA	1.81 mOhm	SOT-223-4	2 V
Texas Instruments LM7805S/NOPB	1	1.5 A	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA		Positive	80 dB	Surface Mount	35 V	5 V	125 °C	8 mA	1.81 mOhm	TO-263 (DDPAK-3)	2 V
Texas Instruments LM7812S/NOPB	1	1.5 A	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA		Positive	72 dB	Surface Mount	35 V	12 V	125 °C	8 mA	1.81 mOhm	TO-263 (DDPAK-3)	2 V
Texas Instruments LM7805SX/NOPB	1	1.5 A	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA		Positive	80 dB	Surface Mount	35 V	5 V	125 °C	8 mA	1.81 mOhm	TO-263 (DDPAK-3)	2 V

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	$ 1.73
		10	$ 1.55
		25	$ 1.47
		100	$ 1.25
		250	$ 1.17
		500	$ 1.03
	Digi-Reel®	1	$ 1.73
		10	$ 1.55
		25	$ 1.47
		100	$ 1.25
		250	$ 1.17
		500	$ 1.03
	Tape & Reel (TR)	1000	$ 0.85
		2000	$ 0.79
		5000	$ 0.76
		10000	$ 0.73
Texas Instruments	SMALL T&R	1	$ 1.30
		100	$ 1.07
		250	$ 0.77
		1000	$ 0.58

Description

General part information

LM7800 Series

The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.5-A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.

Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply.

LM7805 is also available in a higher accuracy and better performance version (LM340A). Refer to LM340A specifications in theLM340A Electrical Characterisitcstable.