TLF80511EJ/TC LDO Linear Fixed Voltage Regulators

Infineon TLF80511EJ/TC LDO Linear Fixed Voltage Regulators are a linear low dropout voltage regulator for load currents up to 400mA. The TLF80511EJ/TC with a typical quiescent current of 38μA, is the ideal solution for systems requiring very low operating currents, such as those permanently connected to a battery.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Qualification
Series
Packaging
Infineon Technologies LDO Voltage Regulators OPTIREG LINEAR
Datasheet
2,658In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TO-252-3 3.3 V 400 mA 1 Output Positive 38 uA 3.3 V 40 V 55 dB Fixed - 40 C + 150 C 320 mV TLF80511TF Reel, Cut Tape, MouseReel
Infineon Technologies LDO Voltage Regulators LINEAR VOLTAGE REGULATOR
Datasheet
123In Stock
12,500Expected 2026-07-02
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-8 5 V 400 mA 1 Output Positive 38 uA 3.3 V 40 V 55 dB Fixed - 40 C + 150 C 250 mV AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies LDO Voltage Regulators OPTIREG LINEAR
Datasheet
604In Stock
1,000Expected 2026-07-02
Min.: 1
Mult.: 1
: 1,000

SMD/SMT D2PAK-3 (TO-263-3) 5 V 400 mA 1 Output Positive 67 uA 3.3 V 40 V 55 dB Fixed - 40 C + 150 C 250 mV TLF80511 Reel, Cut Tape
Infineon Technologies LDO Voltage Regulators LINEAR VOLTAGE REGULATOR
Datasheet
5,000Expected 2026-08-27
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-8 3.3 V 400 mA 1 Output Positive 38 uA 3.3 V 40 V 55 dB Fixed - 40 C + 150 C 320 mV AEC-Q100 Reel, Cut Tape