TLE4274DV33ATMA1

IC REG LIN 3.3V 400MA TO252-3-11

Categories: Linear, Low Drop Out (LDO) Regulators

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Infineon Technologies OPTIREG™ TLE4274DV33ATMA1 is a positive fixed output linear voltage regulator IC. This AEC-Q100 qualified component delivers a stable 3.3V output with a maximum current capability of 400mA. Designed for demanding automotive applications, it features robust over current, over temperature, reverse polarity, and short circuit protection. The TLE4274DV33ATMA1 offers a typical quiescent current of 220 µA and a low dropout voltage of 1.2V at 300mA. With a maximum input voltage of 40V and a high PSRR of 60dB at 100Hz, this device is suitable for power supply designs in automotive infotainment, body control modules, and advanced driver-assistance systems. It is supplied in a PG-TO252-3-11 (TO-252-3, DPAK) surface-mount package on tape and reel, operating across a temperature range of -40°C to 150°C.

Additional Information

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

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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)	3.3V
Control Features	-
Grade	Automotive
PSRR	60dB (100Hz)
Voltage Dropout (Max)	1.2V @ 300mA
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Current - Supply (Max)	30 mA
Qualification	AEC-Q100