L4949EP-E Series

Automotive Multifunction Very Low Drop Voltage Regulator

Catalog

Automotive Multifunction Very Low Drop Voltage Regulator

Part	Supplier Device Package	Current - Quiescent (Iq)	Current - Output	Control Features	Mounting Type	Voltage - Input (Max) [Max]	Output Configuration	Protection Features	Grade	Voltage Dropout (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Qualification	Current - Supply (Max) [Max]	Voltage - Output (Min/Fixed)	Number of Regulators
STMicroelectronics L4949EPTR-E	20-SO	300 µA	100 mA	Reset	Surface Mount	28 V	Positive	Over Temperature Short Circuit	Automotive	0.5 V	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)	AEC-Q100	5 mA	5 V	1
STMicroelectronics L4949EP-E	20-SO	300 µA	100 mA	Reset	Surface Mount	28 V	Positive	Over Temperature Short Circuit	Automotive	0.5 V	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)	AEC-Q100	5 mA	5 V	1

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.