L4941BDT

Number of Outputs : 1
Mounting Style : SMD/SMT
Output Voltage : 5 V
Output Type : Fixed
Maximum Operating Temperature : + 150 C
Load Regulation : 20 mV
Input Voltage MAX : 16 V
Output Current : 1 A
Package / Case : TO-252
Dropout Voltage (Max) : 700 mV


Description

The L4941BDT is one member of the L4941 series.The L4941 is a three terminal 5V positive regulators available in TO-220, TO-220FP and D2PAK packages,making it useful in a wide range of industrial and consumer applications. Thanks to its very low input/output voltage drop, these devices are particularly suitable for battery powered equipments, reducing consumption and prolonging battery life. It employs internal current limiting, antisaturation circuit, thermal shut-down and safe area protection.

Features of the L4941BDT are:(1)low dropout voltage (450mV Typ. at 1A); (2)very low quiescent current; (3)thermal shutdown; (4)short circuit protection; (5)reverse polarity protection.The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s).

The absolute maximum ratings of the L4941BDT can be summarized as:(1)forward input voltage:30V;(2)storage temperature:-40 to 150;(3)operating junction temperature:-40 to 150;(4)output current:internally limited mA;(5)reverse input voltage:-15V.Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.

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Parameters:

Technical/Catalog Information	L4941BDT
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	DPak, SC-63, TO-252 (2 leads+tab)
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	1A
Voltage - Output	5V
Operating Temperature	-40°C ~ 150°C
Voltage - Input	6 ~ 16 V
Number of Regulators	1
Current - Limit (Min)	-
Current Short Circuit (Isc)	1.8A
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L4941BDT L4941BDT