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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Results: 34

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Part #

LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R

LT3042EDD#PBF
Analog Devices
1: S/32.50
17,299On Order

Mfr. Part #
LT3042EDD#PBF

Mouser Part #
584-LT3042EDD#PBF

Analog Devices

LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R

Learn More

Datasheet

17,299On Order

S/32.50

S/25.07

S/23.20

S/21.14

S/19.58

Min.: 1
Mult.: 1
Max.: 1,694

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

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

LT3045IDD#TRPBF
Analog Devices
1: S/44.61
61,609On Order

Mfr. Part #
LT3045IDD#TRPBF

Mouser Part #
584-LT3045IDD#TRPBF

Analog Devices

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

Learn More

Datasheet

61,609On Order

Cut Tape

S/44.61

S/34.84

S/32.39

S/29.70

View

Reel

S/25.69

MouseReel Available

Min.: 1
Mult.: 1
Max.: 7,500

: 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

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

LT3045IDD-1#PBF
Analog Devices
1: S/44.61
1,089Expected 12/31/2026

Mfr. Part #
LT3045IDD-1#PBF

Mouser Part #
584-LT3045IDD-1#PBF

Analog Devices

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

Learn More

Datasheet

1,089Expected 12/31/2026

S/44.61

S/34.84

S/32.39

S/29.70

View

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

LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R

LT3042HMSE#TRPBF
Analog Devices
1: S/39.16
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LT3042HMSE#TRPBF

Mouser Part #
584-LT3042HMSE#TRPBF

Analog Devices

LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

S/39.16

S/30.44

S/28.26

S/25.89

View

Reel

S/22.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R

LT3042MPMSE#TRPBF
Analog Devices
2,500: S/48.50
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT3042MPMSE#TRPBF

Mouser Part #
584-LT3042MPMSETRPBF

Analog Devices

LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

S/48.50

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

MSOP-10

200 mA

1 Output

300 nA

1.8 V

20 V

117 dB

Adjustable

- 55 C

+ 150 C

350 mV

LT3042

Reel

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

LT3045EMSE-1#TRPBF
Analog Devices
1: S/39.16
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
LT3045EMSE-1#TRPBF

Mouser Part #
584-LT3045EMSE-1TPF

Analog Devices

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

S/39.16

S/30.44

S/28.26

S/25.89

View

Reel

S/22.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-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

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

LT3045IDD-1#TRPBF
Analog Devices
2,500: S/25.69
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
LT3045IDD-1#TRPBF

Mouser Part #
584-LT3045IDD-1TRPBF

Analog Devices

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/25.69

Min.: 2,500
Mult.: 2,500

: 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

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

LT3045IMSE-1#TRPBF
Analog Devices
2,500: S/25.69
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LT3045IMSE-1#TRPBF

Mouser Part #
584-LT3045IMSE-1TPF

Analog Devices

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

Learn More

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

S/25.69

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

MSOP-12

500 mA

1 Output

300 nA

1.8 V

20 V

76 dB

Adjustable

- 40 C

+ 125 C

260 mV

LT3045-1

Reel

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

LT3045MPDD#TRPBF
Analog Devices
1: S/95.21
2,378Expected 2/18/2027

Mfr. Part #
LT3045MPDD#TRPBF

Mouser Part #
584-LT3045MPDD#TRPBF

Analog Devices

LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L

Learn More

Datasheet

2,378Expected 2/18/2027

Cut Tape

S/95.21

S/76.10

S/71.35

S/66.09

View

Reel

S/62.09

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

1 Output

LT3045

Reel, Cut Tape, MouseReel

LT304x PSRR Linear Regulators

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