L4940D2T5

Obsolete

STMicroelectronics

IC REG LINEAR 5V 1.5A D2PAK

Search across all available documentation for this part.

Obsolete

STMicroelectronics

IC REG LINEAR 5V 1.5A D2PAK

Technical Specifications

Parameters and characteristics for this part

Specification	L4940D2T5

Current - Output	1.5 A
Current - Quiescent (Iq)	8 mA
Current - Supply (Max) [Max]	50 mA
Mounting Type	Surface Mount
Number of Regulators	1
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	D2PAK (2 Leads + Tab), TO-263AB, TO-263-3
Protection Features	Reverse Polarity, Over Temperature, Short Circuit
PSRR	68 dB
Supplier Device Package	D2PAK
Voltage - Input (Max) [Max]	17 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	0.9 V

Part	PSRR	Mounting Type	Protection Features	Output Configuration	Output Type	Voltage Dropout (Max) [Max]	Supplier Device Package	Number of Regulators	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Current - Output	Package / Case	Current - Quiescent (Iq)	Current - Supply (Max) [Max]
STMicroelectronics L4940D2T5	68 dB	Surface Mount	Over Temperature Reverse Polarity Short Circuit	Positive	1.81 mOhm	0.9 V	D2PAK	1	5 V	17 V	1.5 A	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	8 mA	50 mA
STMicroelectronics L4940V85	68 dB	Through Hole	Over Temperature Reverse Polarity Short Circuit	Positive	1.81 mOhm	0.9 V	TO-220	1	8.5 V	17 V	1.5 A	TO-220-3	8 mA	50 mA
STMicroelectronics L4940D2T5-TR	68 dB	Surface Mount	Over Temperature Reverse Polarity Short Circuit	Positive	1.81 mOhm	0.9 V	D2PAK	1	5 V	17 V	1.5 A	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	8 mA	50 mA
STMicroelectronics L4940D2T85-TR	68 dB	Surface Mount	Over Temperature Reverse Polarity Short Circuit	Positive	1.81 mOhm	0.9 V	D2PAK	1	8.5 V	17 V	1.5 A	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	8 mA	50 mA
STMicroelectronics L4940V12	61 dB	Through Hole	Over Temperature Reverse Polarity Short Circuit	Positive	1.81 mOhm	0.9 V	TO-220	1	12 V	17 V	1.5 A	TO-220-3	8 mA	50 mA
STMicroelectronics L4940V10	62 dB	Through Hole	Over Temperature Reverse Polarity Short Circuit	Positive	1.81 mOhm	0.9 V	TO-220	1	10 V	17 V	1.5 A	TO-220-3	8 mA	50 mA

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

Distributor	Package	Quantity	$

General part information

Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK

Technical documentation and resources