Integrated Circuits (ICs)

TLE42994GXUMA1

NRND

THE TLE42994G IS A MONOLITHIC INTEGRATED LOW DROPOUT VOLTAGE REGULATOR, ESPECIALLY DESIGNED FOR AUTOMOTIVE APPLICATIONS THAT NEED TO BE IN ON STATE DURING THE CAR'S ENGINE IS TURNED OFF.

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Integrated Circuits (ICs)

TLE42994GXUMA1

NRND

INFINEON

THE TLE42994G IS A MONOLITHIC INTEGRATED LOW DROPOUT VOLTAGE REGULATOR, ESPECIALLY DESIGNED FOR AUTOMOTIVE APPLICATIONS THAT NEED TO BE IN ON STATE DURING THE CAR'S ENGINE IS TURNED OFF.

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TLE42994GXUMA1

Control Features	Reset
Current - Output	150 mA
Current - Quiescent (Iq)	100 µA
Current - Supply (Max) [Max]	2 mA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Protection Features	Over Current, Reverse Polarity, Short Circuit, Over Temperature
PSRR	66 dB
Qualification	AEC-Q100
Voltage - Input (Max) [Max]	45 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max)	0.5 V

TLE42994 Series

Part	Current - Output	Operating Temperature [Min]	Operating Temperature [Max]	Control Features	Mounting Type	Number of Regulators	Voltage - Input (Max) [Max]	Output Configuration	Package / Case	Package / Case	Package / Case	Current - Supply (Max) [Max]	PSRR	Grade	Qualification	Current - Quiescent (Iq)	Voltage - Output (Min/Fixed)	Protection Features	Voltage Dropout (Max)
INFINEON TLE42994GXUMA1	150 mA	-40 C	150 °C	Reset	Surface Mount	1	45 V	Positive	0.154 in	8-SOIC	3.9 mm	2 mA	66 dB	Automotive	AEC-Q100	100 µA	5 V	Over Current Over Temperature Reverse Polarity Short Circuit	0.5 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.80
		2500	$ 0.80
	Tape & Reel (TR)	2500	$ 0.79
		5000	$ 0.76
		12500	$ 0.73

Description

General part information

TLE42994 Series

An input voltage up to 45 V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 150 mA. It is short-circuit protected by the implemented current limitation and has an integrated overtemperature shutdown. A reset signal is generated for an output voltage VQ,rt of typically 4.65 V. This threshold can be decreased by an external resistor divider. The power-on reset delay time can be programmed by the external delay capacitor. The additional sense comparator provides an early warning function: Any voltage (e.g. the input voltage) can be monitored, an undervoltage condition is indicated by setting the comparator’s output to low. This product is an alternative to productTLE4269G.

Documents

Technical documentation and resources

No documents available