Voltage Regulators & Voltage Controllers

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LDO Linear Regulators

Analog Devices Inc. LDO Linear Regulators are a broad line of high-performance low-dropout linear regulators (LDO). These LDOs offer very low dropout, fast transient response, excellent line and load regulation with a very wide 0.9V to 80V input voltage range. Output currents range from 100mA to 10A, with positive, negative and multiple outputs.

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Part #

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129MPST-3.3#PBF
Analog Devices
1: $27.61
1,610In Stock

Mfr. Part No.
LT1129MPST-3.3#PBF

Mouser Part No
584-1129MPST-3.3PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

1,610In Stock

$27.61

$21.61

$20.64

$18.46

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-3

3.3 V

LDO Voltage Regulators 150mA, L N, LDO uP Regs

LT1762EMS8-5#TRPBF
Analog Devices
1: $6.40
21,025In Stock

Mfr. Part No.
LT1762EMS8-5#TRPBF

Mouser Part No
584-1762EMS8-5TRPBF

Analog Devices

LDO Voltage Regulators 150mA, L N, LDO uP Regs

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Datasheet

21,025In Stock

Cut Tape

$6.40

$4.58

$4.27

$3.76

View

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-8

5 V

LDO Voltage Regulators 500mA, L N, LDO uP Regs

LT1763IDE#TRPBF
Analog Devices
1: $10.11
3,257In Stock

Mfr. Part No.
LT1763IDE#TRPBF

Mouser Part No
584-LT1763IDE#TRPBF

Analog Devices

LDO Voltage Regulators 500mA, L N, LDO uP Regs

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Datasheet

3,257In Stock

Cut Tape

$10.11

$7.82

$7.45

$6.47

$6.18

Reel

$6.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-12

1.22 V to 20 V

LDO Voltage Regulators 3A, Fast Tran Resp, L N, LDO Regs

LT1764ET#PBF
Analog Devices
1: $13.82
1,869In Stock

Mfr. Part No.
LT1764ET#PBF

Mouser Part No
584-LT1764ET#PBF

Analog Devices

LDO Voltage Regulators 3A, Fast Tran Resp, L N, LDO Regs

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Datasheet

1,869In Stock

$13.82

$10.49

$10.04

$8.85

View

Min.: 1
Mult.: 1

Through Hole

TO-220-5

1.21 V to 20 V

LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V,

LT1117IST-3.3#TRPBF
Analog Devices
1: $9.04
5,664In Stock

Mfr. Part No.
LT1117IST-3.3#TRPBF

Mouser Part No
584-1117IST-3.3TRPBF

Analog Devices

LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V,

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Datasheet

5,664In Stock

Cut Tape

$9.04

$6.77

$6.47

$5.61

Reel

$4.88

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

SOT-223-3

3.3 V

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129IST-3.3#PBF
Analog Devices
1: $12.40
7,232In Stock

Mfr. Part No.
LT1129IST-3.3#PBF

Mouser Part No
584-LT1129IST-3.3PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

Learn More

Datasheet

7,232In Stock

$12.40

$9.79

$9.54

$8.11

$7.75

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-3

3.3 V

LDO Voltage Regulators 500mA Neg L Drop uP Reg

LT1175IS8-5#PBF
Analog Devices
1: $14.00
3,492In Stock

Mfr. Part No.
LT1175IS8-5#PBF

Mouser Part No
584-LT1175IS8-5#PBF

Analog Devices

LDO Voltage Regulators 500mA Neg L Drop uP Reg

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Datasheet

3,492In Stock

$14.00

$10.64

$10.21

$8.98

$8.54

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

5 V

LDO Voltage Regulators 300mA L Drop Regs w/ uP Q C & SD

LT1521CS8-3.3#PBF
Analog Devices
1: $9.46
3,410In Stock

Mfr. Part No.
LT1521CS8-3.3#PBF

Mouser Part No
584-LT1521CS8-3.3PBF

Analog Devices

LDO Voltage Regulators 300mA L Drop Regs w/ uP Q C & SD

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Datasheet

3,410In Stock

$9.46

$7.08

$6.76

$5.86

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

3.3 V

LDO Voltage Regulators 200mA, L N, L Drop Neg uP Reg

LT1964IDD#TRPBF
Analog Devices
1: $7.80
5,679In Stock

Mfr. Part No.
LT1964IDD#TRPBF

Mouser Part No
584-LT1964IDD#TRPBF

Analog Devices

LDO Voltage Regulators 200mA, L N, L Drop Neg uP Reg

Learn More

Datasheet

5,679In Stock

Cut Tape

$7.80

$5.98

$5.57

$4.90

$4.80

Reel

$4.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-8

- 1.22 V to - 20 V

LDO Voltage Regulators 200mA, L N, L Drop Neg uP Reg

LT1964IS5-5#TRPBF
Analog Devices
1: $7.40
7,354In Stock

Mfr. Part No.
LT1964IS5-5#TRPBF

Mouser Part No
584-LT1964IS5-5TRPBF

Analog Devices

LDO Voltage Regulators 200mA, L N, L Drop Neg uP Reg

Learn More

Datasheet

7,354In Stock

Cut Tape

$7.40

$5.56

$5.18

$4.56

$4.47

Reel

$3.88

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-23-5

- 5 V

LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg

LT3021ES8-1.2#PBF
Analog Devices
1: $9.25
4,780In Stock

Mfr. Part No.
LT3021ES8-1.2#PBF

Mouser Part No
584-LT3021ES8-1.2PBF

Analog Devices

LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg

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Datasheet

4,780In Stock

$9.25

$6.93

$6.76

$5.73

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

1.2 V

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

LT3081EDF#TRPBF
Analog Devices
1: $10.14
2,890In Stock

Mfr. Part No.
LT3081EDF#TRPBF

Mouser Part No
584-LT3081EDF#TRPBF

Analog Devices

LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s

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Datasheet

2,890In Stock

Cut Tape

$10.14

$7.83

$7.47

$6.48

View

Reel

$6.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-12

Adjustable

LDO Voltage Regulators Adj 3A 1x Res L Drop Reg

LT3083EFE#PBF
Analog Devices
1: $13.87
2,676In Stock

Mfr. Part No.
LT3083EFE#PBF

Mouser Part No
584-LT3083EFE#PBF

Analog Devices

LDO Voltage Regulators Adj 3A 1x Res L Drop Reg

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Datasheet

2,676In Stock

$13.87

$10.54

$10.48

$8.90

$8.47

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

0 V to 23 V

LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit

LT3090EMSE#PBF
Analog Devices
1: $9.16
6,960In Stock

Mfr. Part No.
LT3090EMSE#PBF

Mouser Part No
584-LT3090EMSE#PBF

Analog Devices

LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit

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Datasheet

6,960In Stock

$9.16

$6.63

$6.33

$5.49

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-12

0 V to - 32 V

LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg

LT3060EDC-3.3#TRMPBF
Analog Devices
1: $5.92
16,691In Stock

Mfr. Part No.
LT3060EDC-3.3#TRMPBF

Mouser Part No
584-3060EDC-3.3TMPF

Analog Devices

LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg

Learn More

Datasheet

16,691In Stock

Cut Tape

$5.92

$4.19

$3.90

$3.44

Reel

$2.92

$2.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

DFN-8

3.3 V

LDO Voltage Regulators 3A, 5A, 7.5A L Drop Pos Fixed Regs

LT1085CM-3.3#PBF
Analog Devices
1: $13.83
5,796In Stock

Mfr. Part No.
LT1085CM-3.3#PBF

Mouser Part No
584-LT1085CM-3.3#PBF

Analog Devices

LDO Voltage Regulators 3A, 5A, 7.5A L Drop Pos Fixed Regs

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Datasheet

5,796In Stock

$13.83

$10.51

$10.06

$8.87

$8.43

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-3

3.3 V

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129CS8#PBF
Analog Devices
1: $12.14
3,388In Stock

Mfr. Part No.
LT1129CS8#PBF

Mouser Part No
584-LT1129CS8#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

Learn More

Datasheet

3,388In Stock

$12.14

$9.44

$9.19

$7.82

$7.47

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

3.8 V to 30 V

LDO Voltage Regulators 500mA, L N, LDO uP Regs

LT1763CDE-5#TRPBF
Analog Devices
1: $9.90
8,804In Stock

Mfr. Part No.
LT1763CDE-5#TRPBF

Mouser Part No
584-LT1763CDE-5TRPBF

Analog Devices

LDO Voltage Regulators 500mA, L N, LDO uP Regs

Learn More

Datasheet

8,804In Stock

Cut Tape

$9.90

$7.41

$7.07

$6.14

View

Reel

$5.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-12

5 V

LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs

LT1963EST-2.5#PBF
Analog Devices
1: $9.21
5,385In Stock

Mfr. Part No.
LT1963EST-2.5#PBF

Mouser Part No
584-LT1963EST-2.5PBF

Analog Devices

LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs

Learn More

Datasheet

5,385In Stock

$9.21

$6.90

$6.73

$5.72

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-3

2.5 V

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

LT3042IMSE#TRPBF
Analog Devices
1: $10.26
8,111In Stock

Mfr. Part No.
LT3042IMSE#TRPBF

Mouser Part No
584-LT3042IMSE#TRPBF

Analog Devices

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

Learn More

Datasheet

8,111In Stock

Cut Tape

$10.26

$7.68

$7.33

$6.38

Reel

$5.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-10

0 V to 15 V

LDO Voltage Regulators 500mA, L N, LDO uP Regs

LT1763MPDE-5#TRPBF
Analog Devices
1: $22.53
2,159In Stock

Mfr. Part No.
LT1763MPDE-5#TRPBF

Mouser Part No
584-1763MPDE-5TRPBF

Analog Devices

LDO Voltage Regulators 500mA, L N, LDO uP Regs

Learn More

Datasheet

2,159In Stock

Cut Tape

$22.53

$19.06

$18.27

$16.11

$16.10

Reel

$16.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-12

5 V

LDO Voltage Regulators 300mA, L N, uP LDO Regs

LT1962EMS8-3#PBF
Analog Devices
1: $7.77
6,169In Stock

Mfr. Part No.
LT1962EMS8-3#PBF

Mouser Part No
584-LT1962EMS8-3#PBF

Analog Devices

LDO Voltage Regulators 300mA, L N, uP LDO Regs

Learn More

Datasheet

6,169In Stock

$7.77

$6.54

$5.55

$4.88

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

3 V

LDO Voltage Regulators 250mA, 4V to 80V L Drop uP Lin Reg

LT3012BEDE#TRPBF
Analog Devices
1: $8.94
5,487In Stock

Mfr. Part No.
LT3012BEDE#TRPBF

Mouser Part No
584-LT3012BEDE#TRPBF

Analog Devices

LDO Voltage Regulators 250mA, 4V to 80V L Drop uP Lin Reg

Learn More

Datasheet

5,487In Stock

Cut Tape

$8.94

$6.47

$6.16

$5.40

Reel

$4.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-12

1.24 V to 60 V

LDO Voltage Regulators 45V Vin, uP, L N, 200mA LDO

LT3062EMS8E#PBF
Analog Devices
1: $7.35
9,142In Stock

Mfr. Part No.
LT3062EMS8E#PBF

Mouser Part No
584-LT3062EMS8E#PBF

Analog Devices

LDO Voltage Regulators 45V Vin, uP, L N, 200mA LDO

Learn More

Datasheet

9,142In Stock

$7.35

$6.05

$5.14

$4.52

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-E-8

Adjustable

LDO Voltage Regulators 7.5A, 5A, 3A L Drop Pos Adj Regs

LT1085IM#PBF
Analog Devices
1: $16.39
1,633In Stock

Mfr. Part No.
LT1085IM#PBF

Mouser Part No
584-LT1085IM#PBF

Analog Devices

LDO Voltage Regulators 7.5A, 5A, 3A L Drop Pos Adj Regs

Learn More

Datasheet

1,633In Stock

$16.39

$12.87

$12.33

$10.86

$10.33

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-3

Adjustable

LDO Linear Regulators

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DDPAK-3
DDPAK-5
DDPAK-7
DFN-10
DFN-12
DFN-14
DFN-16
DFN-6
DFN-8
MSOP-10
MSOP-12
MSOP-16
MSOP-8
MSOP-E-8
PDIP-8
QFN-28
SOIC-8
SOT-223-3
SOT-23-5
SOT-23-8

0 V to 15 V
0 V to 23 V
0 V to - 32 V
0 V to 34.35 V
0 V to 34.5 V
0 V to 36 V
0 V to 38.5 V
400 mV to 2.6 V
400 mV to 3.6 V
400 mV to 32 V
600 mV to 44.5 V
800 mV to 1.8 V
- 15 V
- 15 V, 15 V
- 12 V
- 12 V, 12 V
- 5 V
- 5 V, 5 V
- 3.3 V
- 3 V