LDO Voltage Regulators

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LT304x PSRR Linear Regulators

Analog Devices Inc. LT304x PSRR Linear Regulators are high-performance low dropout regulators with ultralow noise and ultrahigh PSRR architecture for powering noise-sensitive applications. The regulator is designed as a precision current reference followed by a high-performance voltage buffer. The LT304x can be paralleled to further reduce noise, increase output current, and spread heat on the PCB.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042MPMSE#PBF Analog Devices 1: S/ 75.75 687In Stock	Mfr. Part # LT3042MPMSE#PBF Mouser Part # 584-LT3042MPMSE#PBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	687In Stock	S/ 75.75 S/ 60.06 S/ 56.09 S/ 51.77 View S/ 49.36 S/ 48.50	Min.: 1 Mult.: 1 Max.: 549	SMD/SMT	MSOP-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 55 C	+ 150 C	350 mV	LT3042	Tube
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042MPDD#TRPBF Analog Devices 1: S/ 81.86 2,381In Stock	Mfr. Part # LT3042MPDD#TRPBF Mouser Part # 584-LT3042MPDD#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	2,381In Stock	Cut Tape S/ 81.86 S/ 64.89 S/ 60.65 S/ 55.97 View S/ 53.41 S/ 52.47 S/ 52.43 S/ 52.43 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,924	SMD/SMT	DFN-10		200 mA	1 Output		300 nA	117 dB	Adjustable	- 55 C	+ 150 C	350 mV	LT3042	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045HMSE#TRPBF Analog Devices 1: S/ 49.12 4,530In Stock	Mfr. Part # LT3045HMSE#TRPBF Mouser Part # 584-LT3045HMSE#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	4,530In Stock	Cut Tape S/ 49.12 S/ 38.46 S/ 35.77 S/ 32.89 View Reel S/ 28.80 S/ 31.88 S/ 31.57 S/ 31.22 S/ 28.80 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,624 : 2,500	SMD/SMT	MSOP-12			1 Output								LT3045	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042IDD#TRPBF Analog Devices 1: S/ 35.19 6,423In Stock	Mfr. Part # LT3042IDD#TRPBF Mouser Part # 584-LT3042IDD#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	6,423In Stock	Cut Tape S/ 35.19 S/ 27.36 S/ 25.38 S/ 23.24 View Reel S/ 20.94 S/ 22.50 S/ 22.15 S/ 21.06 S/ 20.94 MouseReel Available	Min.: 1 Mult.: 1 Max.: 7,251 : 2,500	SMD/SMT	DFN-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 40 C	+ 125 C	350 mV	LT3042	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042IMSE#PBF Analog Devices 1: S/ 35.50 6,860In Stock	Mfr. Part # LT3042IMSE#PBF Mouser Part # 584-LT3042IMSE#PBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	6,860In Stock	S/ 35.50 S/ 27.48 S/ 23.36 S/ 23.28 View S/ 22.23 S/ 21.60 S/ 21.02 Quote	Min.: 1 Mult.: 1 Max.: 5,488	SMD/SMT	MSOP-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 40 C	+ 125 C	350 mV	LT3042	Tube
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045HMSE#PBF Analog Devices 1: S/ 49.08 2,110In Stock	Mfr. Part # LT3045HMSE#PBF Mouser Part # 584-LT3045HMSE#PBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	2,110In Stock	S/ 49.08 S/ 38.42 S/ 35.77 S/ 32.81 View S/ 32.50 S/ 30.60 S/ 29.89	Min.: 1 Mult.: 1 Max.: 1,688	SMD/SMT	MSOP-12	0 V to 15 V	500 mA	1 Output	Positive	300 nA		Adjustable	- 40 C	+ 150 C	260 mV	LT3045	Tube
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045IMSE-1#PBF Analog Devices 1: S/ 44.65 2,916In Stock	Mfr. Part # LT3045IMSE-1#PBF Mouser Part # 584-LT3045IMSE-1#PBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	2,916In Stock	S/ 44.65 S/ 34.88 S/ 32.42 S/ 29.70 View S/ 28.18 S/ 27.64 S/ 27.01	Min.: 1 Mult.: 1 Max.: 2,332	SMD/SMT	MSOP-12	0 V to 15 V	500 mA	1 Output	Positive	300 nA	76 dB	Adjustable	- 40 C	+ 125 C	260 mV	LT3045-1	Tube
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042EMSE#PBF Analog Devices 1: S/ 32.04 315In Stock	Mfr. Part # LT3042EMSE#PBF Mouser Part # 584-LT3042EMSE#PBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	315In Stock	S/ 32.04 S/ 24.72 S/ 22.58 S/ 20.82 S/ 19.27	Min.: 1 Mult.: 1 Max.: 260	SMD/SMT	MSOP-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 40 C	+ 125 C	350 mV	LT3042	Tube
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042EMSE#TRPBF Analog Devices 1: S/ 32.04 1,545In Stock	Mfr. Part # LT3042EMSE#TRPBF Mouser Part # 584-LT3042EMSE#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	1,545In Stock	Cut Tape S/ 32.04 S/ 24.72 S/ 22.89 S/ 20.86 View S/ 19.31 S/ 18.68 S/ 18.68 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,340	SMD/SMT	MSOP-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 40 C	+ 125 C	350 mV	LT3042	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042HMSE#PBF Analog Devices 1: S/ 37.95 1,150In Stock	Mfr. Part # LT3042HMSE#PBF Mouser Part # 584-LT3042HMSE#PBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	1,150In Stock	S/ 37.95 S/ 29.43 S/ 27.25 S/ 24.87 View S/ 23.78 S/ 23.08	Min.: 1 Mult.: 1 Max.: 920	SMD/SMT	MSOP-10		200 mA	1 Output		300 nA	117 dB	Adjustable	- 40 C	+ 150 C	350 mV	LT3042	Tube
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042MPDD#PBF Analog Devices 1: S/ 85.56 120In Stock	Mfr. Part # LT3042MPDD#PBF Mouser Part # 584-LT3042MPDD#PBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	120In Stock	S/ 85.56 S/ 67.81 S/ 63.37	Min.: 1 Mult.: 1 Max.: 96	SMD/SMT	DFN-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 55 C	+ 150 C	350 mV	LT3042	Tube
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045EDD-1#PBF Analog Devices 1: S/ 39.20 1,535In Stock	Mfr. Part # LT3045EDD-1#PBF Mouser Part # 584-LT3045EDD-1#PBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	1,535In Stock	S/ 39.20 S/ 30.48 S/ 28.30 S/ 25.92 View S/ 24.56 S/ 24.06 S/ 23.47	Min.: 1 Mult.: 1 Max.: 1,287	SMD/SMT	DFN-12	0 V to 15 V	500 mA	1 Output	Positive	300 nA	76 dB	Adjustable	- 40 C	+ 125 C	260 mV	LT3045-1	Tube
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045EMSE#PBF Analog Devices 1: S/ 37.60 961In Stock	Mfr. Part # LT3045EMSE#PBF Mouser Part # 584-LT3045EMSE#PBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	961In Stock	S/ 37.60 S/ 29.23 S/ 26.39 S/ 24.68 View S/ 23.67 S/ 23.00	Min.: 1 Mult.: 1 Max.: 824	SMD/SMT	MSOP-12	0 V to 15 V	500 mA	1 Output	Positive	2.2 mA	76 dB	Adjustable	- 40 C	+ 125 C	260 mV	LT3045	Tube
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045EMSE#TRPBF Analog Devices 1: S/ 37.60 827In Stock	Mfr. Part # LT3045EMSE#TRPBF Mouser Part # 584-LT3045EMSE#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	827In Stock	Cut Tape S/ 37.60 S/ 29.23 S/ 27.13 S/ 24.83 View S/ 23.82 S/ 23.12 S/ 23.12 MouseReel Available	Min.: 1 Mult.: 1 Max.: 688	SMD/SMT	MSOP-12	0 V to 15 V	500 mA	1 Output	Positive	2.2 mA	76 dB	Adjustable	- 40 C	+ 125 C	260 mV	LT3045	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045IMSE#TRPBF Analog Devices 1: S/ 44.49 511In Stock	Mfr. Part # LT3045IMSE#TRPBF Mouser Part # 584-LT3045IMSE#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	511In Stock	Cut Tape S/ 44.49 S/ 34.60 S/ 32.15 S/ 29.43 S/ 27.91 S/ 27.91 MouseReel Available	Min.: 1 Mult.: 1 Max.: 408	SMD/SMT	MSOP-12	Adjustable	500 mA	1 Output	Positive		76 dB	Adjustable	- 40 C	+ 125 C	260 mV	LT3045	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042IMSE#TRPBF Analog Devices 1: S/ 35.50 13In Stock	Mfr. Part # LT3042IMSE#TRPBF Mouser Part # 584-LT3042IMSE#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	13In Stock	Cut Tape S/ 35.50 S/ 27.48 S/ 25.50 S/ 23.32 S/ 22.46 S/ 19.31 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	MSOP-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 40 C	+ 125 C	350 mV	LT3042	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045EDD-1#TRPBF Analog Devices 1: S/ 39.31 48In Stock	Mfr. Part # LT3045EDD-1#TRPBF Mouser Part # 584-LT3045EDD-1TRPBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	48In Stock	Cut Tape S/ 39.31 S/ 30.56 S/ 28.38 S/ 25.96 View S/ 25.15 S/ 24.76 S/ 24.44 S/ 22.54 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	DFN-12		500 mA	1 Output		300 nA	76 dB	Adjustable	- 40 C	+ 125 C	260 mV	LT3045-1	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L LT3045IMSE#PBF Analog Devices 1: S/ 44.26 45In Stock	Mfr. Part # LT3045IMSE#PBF Mouser Part # 584-LT3045IMSE#PBF	Analog Devices	LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L Learn More about Analog Devices adi lt304x psrr regulators	Datasheet	45In Stock	S/ 44.26 S/ 34.68 S/ 31.41 S/ 29.43 View S/ 28.18 S/ 27.52 S/ 26.94 Quote	Min.: 1 Mult.: 1	SMD/SMT	MSOP-12	0 V to 15 V	500 mA	1 Output	Positive	2.2 mA	76 dB	Adjustable	- 40 C	+ 125 C	260 mV	LT3045	Tube
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042HDD#PBF Analog Devices Restricted Availability	Mfr. Part # LT3042HDD#PBF Mouser Part # 584-LT3042HDD#PBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	DFN-10	0 V to 15 V	200 mA	1 Output	Positive	300 nA	117 dB	Adjustable	- 40 C	+ 150 C	350 mV	LT3042	Tube
LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R LT3042HDD#TRPBF Analog Devices Restricted Availability	Mfr. Part # LT3042HDD#TRPBF Mouser Part # 584-LT3042HDD#TRPBF	Analog Devices	LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R Learn More about Analog Devices adi lt304x psrr regulators Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	DFN-10		200 mA	1 Output		300 nA	117 dB	Adjustable	- 40 C	+ 150 C	350 mV	LT3042	Reel, Cut Tape, MouseReel

LT304x PSRR Linear Regulators

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