Texas Instruments-LM237KCSE3 Linear Regulators Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220 Tube

Integrated Circuits (ICs)

UA7808CKCSE3

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Texas Instruments

STANDARD REGULATOR POS 8V 1.5A 3-PIN(3+TAB) TO-220 TUBE

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Integrated Circuits (ICs)

UA7808CKCSE3

Active

Texas Instruments

STANDARD REGULATOR POS 8V 1.5A 3-PIN(3+TAB) TO-220 TUBE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UA7808CKCSE3

Current - Output	1.5 A
Mounting Type	Through Hole
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-220-3
Protection Features	Reverse Polarity, Over Temperature
Supplier Device Package	TO-220-3
Voltage - Input (Max) [Max]	25 V
Voltage - Output (Min/Fixed)	8 V
Voltage Dropout (Max) [Max]	2 V

UA7812 Series

1.5-A, 38-V, linear voltage regulator

Part	Current - Output	Output Configuration	Output Type	Package / Case	Voltage - Input (Max) [Max]	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Protection Features	Voltage Dropout (Max) [Max]	PSRR	Number of Regulators	Voltage - Output (Min/Fixed)	PSRR [Min]	PSRR [Max]
Texas Instruments UA7815CKCS	1.5 A	Positive	1.81 mOhm	TO-220-3	30 V	TO-220-3	Through Hole	125 °C	Over Current Over Temperature Reverse Polarity Short Circuit	2 V	78 dB	1	15 V
Texas Instruments UA7812CKCT	1.5 A	Positive	1.81 mOhm	TO-220-3	30 V	TO-220-3	Through Hole	125 °C	Over Current Over Temperature Reverse Polarity Short Circuit	2 V	68 dB	1	12 V
Texas Instruments UA7805CKTTRG3	1.5 A	Positive	1.81 mOhm	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	25 V	TO-263 (DDPAK-3)	Surface Mount	125 °C	Over Temperature Reverse Polarity	2 V		1	5 V	68 dB	78 dB
Texas Instruments UA7815CKCSE3	1.5 A	Positive	1.81 mOhm	TO-220-3	30 V	TO-220-3	Through Hole	125 °C	Over Current Over Temperature Reverse Polarity Short Circuit	2 V	78 dB	1	15 V
Texas Instruments UA7812CKTTR	1.5 A	Positive	1.81 mOhm	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	30 V	TO-263 (DDPAK-3)	Surface Mount	125 °C	Over Current Over Temperature Reverse Polarity Short Circuit	2 V	78 dB	1	12 V
Texas Instruments UA7810CKCSE3	1.5 A	Positive	1.81 mOhm	TO-220-3	28 V	TO-220-3	Through Hole	125 °C	Over Current Over Temperature Reverse Polarity Short Circuit	2 V	78 dB	1	10 V
Texas Instruments UA7805CKC	1.5 A	Positive	1.81 mOhm	TO-220-3	25 V	TO-220-3	Through Hole	125 °C	Over Temperature Reverse Polarity	2 V		1	5 V	68 dB	78 dB
Texas Instruments UA7812CKCSE3	1.5 A	Positive	1.81 mOhm	TO-220-3	30 V	TO-220-3	Through Hole	125 °C	Over Current Over Temperature Reverse Polarity Short Circuit	2 V	78 dB	1	12 V
Texas Instruments UA7810CKTTRG3	1.5 A	Positive	1.81 mOhm	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	28 V	TO-263 (DDPAK-3)	Surface Mount	125 °C	Over Current Over Temperature Reverse Polarity Short Circuit	2 V	78 dB	1	10 V
Texas Instruments UA7808CKCSE3	1.5 A	Positive	1.81 mOhm	TO-220-3	25 V	TO-220-3	Through Hole	125 °C	Over Temperature Reverse Polarity	2 V		1	8 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	$ 0.85
		10	$ 0.76
		50	$ 0.72
		100	$ 0.59
		250	$ 0.55
		500	$ 0.49
		1000	$ 0.39
		2500	$ 0.36
		5000	$ 0.34

Description

General part information

UA7812 Series

This series of fixed-voltage integrated-circuit voltage regulators is designed for 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 can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them 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 can be used as the power-pass element in precision regulators.

Documents

Technical documentation and resources