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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Description Datasheet Availability Pricing (EUR) 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
Series
Packaging
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
777In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 150 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
790In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 55 C + 150 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
3 347In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT DFN-12 500 mA 1 Output 300 nA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045-1 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
4 449In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 0 V to 15 V 500 mA 1 Output Positive 300 nA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045-1 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
4 492In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 125 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
3 866In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT DFN-10 200 mA 1 Output 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 150 C 350 mV LT3042 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
10 546In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 125 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
3 142In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT DFN-10 200 mA 1 Output 300 nA 1.8 V 20 V 117 dB Adjustable - 55 C + 150 C 350 mV LT3042 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
39 097In Stock
25 111Expected 13/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT DFN-10 0 V to 15 V 500 mA 1 Output Positive 2.2 mA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
8 265In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT MSOP-12 0 V to 15 V 500 mA 1 Output Positive 2.2 mA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
2 011In Stock
1 295Expected 13/07/2026
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 0 V to 15 V 500 mA 1 Output Positive 300 nA 1.8 V 20 V Adjustable - 40 C + 150 C 260 mV LT3045 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
5 398In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT MSOP-12 1 Output LT3045 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
2 576In Stock
2 294Expected 20/10/2026
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 0 V to 15 V 500 mA 1 Output Positive 2.2 mA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
561In Stock
250Expected 01/07/2026
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 200 mA 1 Output 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 150 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
2 414In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-12 0 V to 15 V 500 mA 1 Output Positive 300 nA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045-1 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
1 648In Stock
1 924On Order
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 0 V to 15 V 500 mA 1 Output Positive 300 nA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045-1 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
2 525In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT MSOP-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 125 C 350 mV LT3042 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
890In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 55 C + 150 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
3 494In Stock
13 068On Order
Min.: 1
Mult.: 1

SMD/SMT DFN-10 0 V to 15 V 500 mA 1 Output Positive 2.2 mA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
2 496In Stock
3 293Expected 23/07/2026
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 0 V to 15 V 500 mA 1 Output Positive 2.2 mA 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
2 180In Stock
5 000Expected 17/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT MSOP-12 Adjustable 500 mA 1 Output Positive 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
17 114On Order
Min.: 1
Mult.: 1

SMD/SMT DFN-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 125 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
9 992On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT MSOP-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 125 C 350 mV LT3042 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
14 440Expected 17/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT DFN-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 40 C + 125 C 350 mV LT3042 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
14 272On Order
Min.: 1
Mult.: 1

SMD/SMT DFN-10 0 V to 15 V 500 mA 1 Output Positive 1.8 V 20 V 76 dB Adjustable - 40 C + 125 C 260 mV LT3045 Tube