LDO Voltage Regulators – Mouser Chile

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TPS7A45xx LDO Voltage Regulators

Texas Instruments TPS7A45xx Low-Dropout (LDO) Voltage Regulators are optimized for a fast transient response. The TI TPS7A45xx LDOs can supply 1.5A of output current with a dropout voltage of 300mV. The operating quiescent current is 1mA and drops to less than 1µA in shutdown. The TPS7A45xx LDO voltage regulator keeps the quiescent current well controlled and does not rise in dropout. TI TPS7A45xx LDO voltage regulators have very low output noise, making them ideal for sensitive RF supply applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Output Voltage	Output Current	Number of Outputs	Polarity	Quiescent Current	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Series	Packaging
LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A TPS7A4515KTTR Texas Instruments 1: $5.962 520In Stock	Mfr. Part # TPS7A4515KTTR Mouser Part # 595-TPS7A4515KTTR	Texas Instruments	LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	520In Stock	Cut Tape $5.962 $4.546 $4.183 $3.799 $3.612 Reel $3.338 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	1.5 V	1.5 A	1 Output	Positive	1.5 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg ALT 595-TPS7A4518KTTR TPS7A4518KTTRG3 Texas Instruments 1: $5.962 490In Stock	Mfr. Part # TPS7A4518KTTRG3 Mouser Part # 595-TPS7A4518KTTRG3	Texas Instruments	LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg ALT 595-TPS7A4518KTTR Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	490In Stock	Cut Tape $5.962 $4.546 $4.183 $3.799 Reel $3.481 View $3.612 $3.437 $3.382 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	1.8 V	1.5 A	1 Output	Positive			Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Lo-Noise Fast-Trans- A 595-TPS7A4518DCQT A 595-TPS7A4518DCQT TPS7A4518DCQR Texas Instruments 1: $3.997 2.584In Stock	Mfr. Part # TPS7A4518DCQR Mouser Part # 595-TPS7A4518DCQR	Texas Instruments	LDO Voltage Regulators Lo-Noise Fast-Trans- A 595-TPS7A4518DCQT A 595-TPS7A4518DCQT Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	2.584In Stock	Cut Tape $3.997 $3.678 $3.371 $3.041 View Reel $2.547 $2.888 $2.866 $2.701 $2.547 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-223-6	1.8 V	1.5 A	1 Output	Positive	1 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A TPS7A4518KTTR Texas Instruments 1: $4.644 489In Stock	Mfr. Part # TPS7A4518KTTR Mouser Part # 595-TPS7A4518KTTR	Texas Instruments	LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	489In Stock	Cut Tape $4.644 $4.546 $4.183 $3.953 Reel $3.513 View $3.491 $3.481 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	1.8 V	1.5 A	1 Output	Positive	1.5 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Lo-Noise Fast-Trans- TPS7A4515DCQR Texas Instruments 1: $5.325 1.067In Stock	Mfr. Part # TPS7A4515DCQR Mouser Part # 595-TPS7A4515DCQR	Texas Instruments	LDO Voltage Regulators Lo-Noise Fast-Trans- Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	1.067In Stock	Cut Tape $5.325 $4.546 $4.183 $3.799 View Reel $3.404 $3.612 $3.491 $3.448 $3.404 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-223-6	1.5 V	1.5 A	1 Output	Positive	1 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r TPS7A4501DCQRG4 Texas Instruments 1: $7.181 1.424In Stock New Product	Mfr. Part # TPS7A4501DCQRG4 Mouser Part # 595-TPS7A4501DCQRG4 New Product	Texas Instruments	LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	1.424In Stock	Cut Tape $7.181 $5.501 $5.084 $4.622 View Reel $4.161 $4.403 $4.271 $4.227 $4.161	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-223-6	800 mV to 5.5 V	1.5 A	1 Output		6.5 uA	38 dB	Adjustable, Fixed	- 40 C	+ 125 C		TPS7A45	Reel, Cut Tape
LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r TPS7A4501DCQTG4 Texas Instruments 1: $8.169 278In Stock New Product	Mfr. Part # TPS7A4501DCQTG4 Mouser Part # 595-TPS7A4501DCQTG4 New Product	Texas Instruments	LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	278In Stock	Cut Tape $8.169 $6.302 $5.830 $5.314 Reel $5.303 View $4.908 $4.765 $4.535	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-223-6	800 mV to 5.5 V	1.5 A	1 Output		6.5 uA	38 dB	Adjustable, Fixed	- 40 C	+ 125 C		TPS7A45	Reel, Cut Tape
LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r TPS7A4533DCQTG4 Texas Instruments 1: $8.169 205In Stock New Product	Mfr. Part # TPS7A4533DCQTG4 Mouser Part # 595-TPS7A4533DCQTG4 New Product	Texas Instruments	LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	205In Stock	Cut Tape $8.169 $6.302 $5.830 $5.314 Reel $4.919 View $4.908 $4.765	Min.: 1 Mult.: 1 Max.: 1.001 : 250	SMD/SMT	SOT-223-6	3.3 V	1.5 A	1 Output	Negative	1 mA	38 dB	Fixed	- 40 C	+ 125 C		TPS7A45	Reel, Cut Tape
LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQR TPS7A4501DCQT Texas Instruments 1: $5.567 2.489In Stock	Mfr. Part # TPS7A4501DCQT Mouser Part # 595-TPS7A4501DCQT	Texas Instruments	LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQR Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	2.489In Stock	Cut Tape $5.567 $4.249 $3.909 $3.546 Reel $3.261 View $3.151 $3.096 $3.063 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-223-6	1.21 V to 20 V	1.5 A	1 Output	Positive	1 mA	68 dB	Adjustable	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQT TPS7A4525DCQR Texas Instruments 1: $5.962 2.664In Stock	Mfr. Part # TPS7A4525DCQR Mouser Part # 595-TPS7A4525DCQR	Texas Instruments	LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQT Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	2.664In Stock	Cut Tape $5.962 $4.546 $4.183 $3.799 View Reel $3.195 $3.612 $3.491 $3.448 $3.195 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-223-6	2.5 V	1.5 A	1 Output	Positive	1 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQT TPS7A4533DCQR Texas Instruments 1: $4.798 1.669In Stock	Mfr. Part # TPS7A4533DCQR Mouser Part # 595-TPS7A4533DCQR	Texas Instruments	LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQT Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	1.669In Stock	Cut Tape $4.798 $3.634 $3.349 $3.030 View Reel $2.613 $2.877 $2.866 $2.701 $2.613 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-223-6	3.3 V	1.5 A	1 Output	Positive	1 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQR TPS7A4533DCQT Texas Instruments 1: $5.567 570In Stock	Mfr. Part # TPS7A4533DCQT Mouser Part # 595-TPS7A4533DCQT	Texas Instruments	LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQR Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	570In Stock	Cut Tape $5.567 $4.249 $3.909 $3.546 Reel $3.360 View $3.239 $3.162 $3.129 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-223-6	3.3 V	1.5 A	1 Output	Positive	1 mA	68 dB	Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise 1.5-A LDO Regulator TPS7A4501KTTR Texas Instruments 1: $3.832 1.407In Stock	Mfr. Part # TPS7A4501KTTR Mouser Part # 595-TPS7A4501KTTR	Texas Instruments	LDO Voltage Regulators Low-Noise 1.5-A LDO Regulator Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	1.407In Stock	Cut Tape $3.832 $2.888 $2.646 $2.383 Reel $2.174 View $2.262 $2.086 $2.031 $2.009 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5		1.5 A	1 Output	Positive	1.5 mA		Adjustable	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQT TPS7A4501DCQR Texas Instruments 1: $4.589 224In Stock 7.500Expected 11/2/2026	Mfr. Part # TPS7A4501DCQR Mouser Part # 595-TPS7A4501DCQR	Texas Instruments	LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQT Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	224In Stock 7.500Expected 11/2/2026	Cut Tape $4.589 $3.513 $3.250 $2.943 View Reel $2.613 $2.800 $2.778 $2.690 $2.613 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-223-6		1.5 A	1 Output	Positive	1 mA		Adjustable	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A TPS7A4525KTTR Texas Instruments 1: $6.643 146In Stock	Mfr. Part # TPS7A4525KTTR Mouser Part # 595-TPS7A4525KTTR	Texas Instruments	LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	146In Stock	Cut Tape $6.643 $5.062 $4.666 $4.227 Reel $3.887 View $4.019 $3.843 $3.799 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	2.5 V	1.5 A	1 Output	Positive	1.5 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A TPS7A4533KTTR Texas Instruments 1: $4.128 67In Stock 500Expected 11/30/2026	Mfr. Part # TPS7A4533KTTR Mouser Part # 595-TPS7A4533KTTR	Texas Instruments	LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	67In Stock 500Expected 11/30/2026	Cut Tape $4.128 $3.118 $2.932 $2.635 Reel $2.361 View $2.448 $2.262 $2.196 $2.185 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	3.3 V	1.5 A	1 Output	Positive	1.5 mA		Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4515DCQR TPS7A4515DCQT Texas Instruments 1: $6.807 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # TPS7A4515DCQT Mouser Part # 595-TPS7A4515DCQT	Texas Instruments	LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4515DCQR Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape $6.807 $5.226 $4.831 $4.589 Reel $4.084 View $3.953 $3.887 $3.843 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-223-6		2 A						- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4518DCQR TPS7A4518DCQT Texas Instruments 1: $6.994 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # TPS7A4518DCQT Mouser Part # 595-TPS7A4518DCQT	Texas Instruments	LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4518DCQR Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape $6.994 $5.369 $4.963 $4.513 Reel $4.073 View $3.942 $3.887 $3.843 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-223-6	1.8 V	1.5 A	1 Output	Positive			Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel, Cut Tape, MouseReel
LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQR TPS7A4525DCQT Texas Instruments 250: $4.073 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # TPS7A4525DCQT Mouser Part # 595-TPS7A4525DCQT	Texas Instruments	LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQR Learn More about Texas Instruments ti tps7a45 ldos	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $4.073 $3.942 $3.887 $3.843	Min.: 250 Mult.: 250 : 250	SMD/SMT	SOT-223-6	2.5 V	1.5 A					Fixed	- 40 C	+ 125 C	300 mV	TPS7A45	Reel

TPS7A45xx LDO Voltage Regulators

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