L4949ED-E Series

Automotive Multifunction Very Low Drop Voltage Regulator

Catalog

Automotive Multifunction Very Low Drop Voltage Regulator

Part	Mounting Type	Current - Output	Voltage Dropout (Max)	Package / Case	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Number of Regulators	Control Features	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Protection Features	Current - Quiescent (Iq)	Qualification	Grade	Supplier Device Package	Output Configuration	Current - Supply (Max) [Max]
STMicroelectronics L4949EDTR-E	Surface Mount	100 mA	0.5 V	0.154 in	8-SOIC	3.9 mm	125 °C	-40 C	1	Reset	28 V	5 V	Over Temperature Short Circuit	300 µA	AEC-Q100	Automotive	8-SOIC	Positive	5 mA

Catalog

Automotive Multifunction Very Low Drop Voltage Regulator

Description

The L4949ED-E and L4949EP-E are monolithic integrated 5V voltage regulators with a very low dropout output and additional functions as power- on reset and input voltage sense. They are designed for supplying the microcomputer controlled systems especially in automotive applications.