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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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Select	Image	Part #	Mfr.	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
	LDO Voltage Regulators LINEAR VOLTAGE REGULATOR TLF80511EJV50XUMA1 Infineon Technologies 1: $1.94 5,895In Stock 32,500On Order	Mfr. Part # TLF80511EJV50XUMA1 Mouser Part # 726-TLF80511EJV50XUM	Infineon Technologies	LDO Voltage Regulators LINEAR VOLTAGE REGULATOR Learn More about Infineon Technologies infineon tlf80511ej regulators	Datasheet	5,895In Stock 32,500On Order On Order Ship Dates Mfr. #: TLF80511EJV50XUMA1 Stock: 5,895 Can Ship Immediately On Order: 7,500 Expected 2026-10-29 25,000 Expected 2027-05-06 Factory Lead-Time: 22 Weeks	Cut Tape $1.94 $1.41 $1.28 $1.13 Reel $0.948 View $1.06 $1.02 $1.00 $0.926 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-8	5 V	400 mA	1 Output	Positive	38 uA			55 dB	Fixed	- 40 C	+ 150 C	250 mV	AEC-Q100		Reel, Cut Tape, MouseReel
	LDO Voltage Regulators OPTIREG LINEAR TLF80511TFV33ATMA2 Infineon Technologies 1: $2.04 4,186In Stock	Mfr. Part # TLF80511TFV33ATMA2 Mouser Part # 726-TLF80511TFV33AT2	Infineon Technologies	LDO Voltage Regulators OPTIREG LINEAR Learn More about Infineon Technologies infineon tlf80511ej regulators	Datasheet	4,186In Stock	Cut Tape $2.04 $1.50 $1.34 $1.20 Reel $1.01 View $1.12 $1.07 $1.06 $0.984 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	TO-252-3	3.3 V	400 mA	1 Output	Positive	38 uA			55 dB	Fixed	- 40 C	+ 150 C	320 mV		TLF80511TF	Reel, Cut Tape, MouseReel
	LDO Voltage Regulators OPTIREG LINEAR TLF80511TCATMA2 Infineon Technologies 1: $2.92 1,604In Stock 1,000Expected 2026-10-26	Mfr. Part # TLF80511TCATMA2 Mouser Part # 726-TLF80511TCATMA2	Infineon Technologies	LDO Voltage Regulators OPTIREG LINEAR Learn More about Infineon Technologies infineon tlf80511ej regulators	Datasheet	1,604In Stock 1,000Expected 2026-10-26	Cut Tape $2.92 $2.16 $1.96 $1.76 Reel $1.51 View $1.66 $1.58 $1.48 $1.44	Min.: 1 Mult.: 1 : 1,000			SMD/SMT	D2PAK-3 (TO-263-3)	5 V	400 mA	1 Output	Positive	67 uA			55 dB	Fixed	- 40 C	+ 150 C	250 mV		TLF80511	Reel, Cut Tape
	LDO Voltage Regulators LINEAR VOLTAGE REGULATOR TLF80511EJV33XUMA1 Infineon Technologies 1: $2.06 14,546On Order	Mfr. Part # TLF80511EJV33XUMA1 Mouser Part # 726-TLF80511EJV33XUM	Infineon Technologies	LDO Voltage Regulators LINEAR VOLTAGE REGULATOR Learn More about Infineon Technologies infineon tlf80511ej regulators	Datasheet	14,546On Order On Order Ship Dates Mfr. #: TLF80511EJV33XUMA1 Stock: 0 On Order: 4,546 Expected 2026-10-22 10,000 Expected 2026-12-10 Factory Lead-Time: 22 Weeks	Cut Tape $2.06 $1.50 $1.35 $1.20 Reel $0.998 View $1.12 $1.08 $1.03 $0.975	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	SOIC-8	3.3 V	400 mA	1 Output	Positive	38 uA			55 dB	Fixed	- 40 C	+ 150 C	320 mV	AEC-Q100		Reel, Cut Tape