TLE4274DV50ATMA1

IC REG LIN 5V 400MA TO252-3-11

Categories: Linear, Low Drop Out (LDO) Regulators

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The Infineon Technologies OPTIREG™ TLE4274DV50ATMA1 is a linear voltage regulator designed for automotive applications. This fixed 5V output device provides a continuous output current of 400mA and features a low quiescent current of 220 µA. It offers robust protection against over current, over temperature, reverse polarity, and short circuit conditions. With a wide input voltage range up to 40V and a typical dropout voltage of 0.5V at 250mA, it is suitable for demanding power supply designs. The high power supply rejection ratio (PSRR) of 60dB at 100Hz ensures stable operation in noisy environments. Manufactured to AEC-Q100 standards, this component is supplied in a PG-TO252-3-11 surface mount package, presented on tape and reel. Its performance characteristics make it a reliable choice for automotive electronic control units, infotainment systems, and advanced driver-assistance systems.

Additional Information

Series: OPTIREG™RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:

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Technical Details:

Packaging	Tape & Reel (TR)
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63
Output Type	Fixed
Mounting Type	Surface Mount
Current - Output	400mA
Operating Temperature	-40°C ~ 150°C (TJ)
Output Configuration	Positive
Current - Quiescent (Iq)	220 µA
Voltage - Input (Max)	40V
Number of Regulators	1
Supplier Device Package	PG-TO252-3-11
Voltage - Output (Max)	-
Voltage - Output (Min/Fixed)	5V
Control Features	-
Grade	Automotive
PSRR	60dB (100Hz)
Voltage Dropout (Max)	0.5V @ 250mA
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Current - Supply (Max)	30 mA
Qualification	AEC-Q100