LDO Voltage Regulators – Mouser United Kingdom

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Positive Linear LDO Regulators

Analog Devices Inc. Positive Linear Low Dropout (LDO) Regulators are high-performance, low dropout linear regulators. The LDOs provide very low dropout, fast transient response, as well as excellent line and load regulation. These Positive Linear Regulators from Analog Devices also offer a very wide input voltage range from 0.9V to 80V. Output currents range from 100mA to 10A with positive and multiple outputs. The LDO regulators can be used in a wide range of applications.

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Part #

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129IQ-5#PBF
Analog Devices
1: £10.06
395In Stock

Mfr. Part No.
LT1129IQ-5#PBF

Mouser Part No
584-LT1129IQ-5#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

Learn More

Datasheet

395In Stock

£10.06

£8.62

£7.32

£6.46

£6.14

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-5

5 V

700 mA

1 Output

Positive

50 uA

4.15 V

30 V

64 dB

Fixed

- 40 C

+ 125 C

130 mV

LT1129

Tube

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129IQ-5#TRPBF
Analog Devices
1: £10.06
229In Stock
750Expected 22/04/2026

Mfr. Part No.
LT1129IQ-5#TRPBF

Mouser Part No
584-LT1129IQ-5#TRPBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

Learn More

Datasheet

229In Stock

750Expected 22/04/2026

Cut Tape

£10.06

£7.64

£7.32

£6.45

£6.14

Reel

£6.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

SMD/SMT

DDPAK-5

5 V

700 mA

1 Output

Positive

50 uA

4.15 V

30 V

64 dB

Fixed

- 40 C

+ 125 C

130 mV

LT1129

Reel, Cut Tape, MouseReel

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129IS8#PBF
Analog Devices
1: £9.84
587In Stock

Mfr. Part No.
LT1129IS8#PBF

Mouser Part No
584-LT1129IS8#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

Learn More

Datasheet

587In Stock

£9.84

£7.47

£7.16

£6.31

£6.00

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

3.8 V to 30 V

700 mA

1 Output

Positive

50 uA

4.15 V

30 V

64 dB

Adjustable

- 40 C

+ 125 C

130 mV

LT1129

Tube

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129IS8#TRPBF
Analog Devices
1: £9.84
1,127In Stock

Mfr. Part No.
LT1129IS8#TRPBF

Mouser Part No
584-LT1129IS8#TRPBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

Learn More

Datasheet

1,127In Stock

Cut Tape

£9.84

£7.47

£7.16

£6.31

£6.00

Reel

£6.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOIC-8

3.8 V to 30 V

700 mA

1 Output

Positive

50 uA

4.15 V

30 V

64 dB

Adjustable

- 40 C

+ 125 C

130 mV

LT1129

Reel, Cut Tape, MouseReel

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1129IT#PBF
Analog Devices
1: £9.25
230In Stock

Mfr. Part No.
LT1129IT#PBF

Mouser Part No
584-LT1129IT#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

Learn More

Datasheet

230In Stock

£9.25

£7.20

£6.87

£5.96

£5.69

Min.: 1
Mult.: 1

Through Hole

TO-220-5

3.8 V to 30 V

700 mA

1 Output

Positive

50 uA

4.15 V

30 V

64 dB

Adjustable

- 40 C

+ 125 C

130 mV

LT1129

Tube

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

LT1521CS8#PBF
Analog Devices
1: £7.10
361In Stock

Mfr. Part No.
LT1521CS8#PBF

Mouser Part No
584-LT1521CS8#PBF

Analog Devices

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

Learn More

Datasheet

361In Stock

£7.10

£5.32

£5.07

£4.40

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

3.8 V to 20 V

300 mA

1 Output

Positive

12 uA

4.3 V

20 V

58 dB

Adjustable

0 C

+ 125 C

500 mV

LT1521

Tube

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

LT1521CST-3.3#PBF
Analog Devices
1: £6.36
928In Stock

Mfr. Part No.
LT1521CST-3.3#PBF

Mouser Part No
584-LT1521CST-3.3PBF

Analog Devices

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

Learn More

Datasheet

928In Stock

£6.36

£4.60

£4.39

£3.81

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-3

3.3 V

300 mA

1 Output

Positive

12 uA

4.3 V

20 V

58 dB

Fixed

0 C

+ 125 C

500 mV

LT1521

Tube

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

LT1521CST-5#TRPBF
Analog Devices
1: £6.36
1,525In Stock

Mfr. Part No.
LT1521CST-5#TRPBF

Mouser Part No
584-LT1521CST-5TRPBF

Analog Devices

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

Learn More

Datasheet

1,525In Stock

Cut Tape

£6.36

£4.60

£4.39

£3.81

View

Reel

£3.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

SOT-223-3

5 V

300 mA

1 Output

Positive

12 uA

4.3 V

20 V

58 dB

Fixed

0 C

+ 125 C

500 mV

LT1521

Reel, Cut Tape, MouseReel

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

LT1521IST-5#TRPBF
Analog Devices
1: £7.78
2,415In Stock

Mfr. Part No.
LT1521IST-5#TRPBF

Mouser Part No
584-LT1521IST-5TRPBF

Analog Devices

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

Learn More

Datasheet

2,415In Stock

Cut Tape

£7.78

£6.01

£5.73

£4.98

£4.75

Reel

£4.75

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

SOT-223-3

5 V

300 mA

1 Output

Positive

12 uA

4.3 V

20 V

58 dB

Fixed

- 40 C

+ 125 C

500 mV

LT1521

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3A L Drop Reg for uP Applications

LT1528CQ#TRPBF
Analog Devices
1: £10.69
1,255In Stock

Mfr. Part No.
LT1528CQ#TRPBF

Mouser Part No
584-LT1528CQ#TRPBF

Analog Devices

LDO Voltage Regulators 3A L Drop Reg for uP Applications

Learn More

Datasheet

1,255In Stock

Cut Tape

£10.69

£8.12

£7.78

£6.85

£6.51

Reel

£6.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

SMD/SMT

DDPAK-5

3.3 V

3 A

1 Output

Positive

400 uA

3.9 V

15 V

67 dB

Fixed

0 C

+ 125 C

600 mV

LT1528

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

LT1529CQ#PBF
Analog Devices
1: £9.99
296In Stock

Mfr. Part No.
LT1529CQ#PBF

Mouser Part No
584-LT1529CQ#PBF

Analog Devices

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

Learn More

Datasheet

296In Stock

£9.99

£7.88

£7.53

£6.53

£6.23

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-5

3.8 V to 14 V

3 A

1 Output

Positive

50 uA

3.8 V

15 V

62 dB

Adjustable

0 C

+ 125 C

600 mV

LT1529

Tube

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

LT1529CQ-5#TRPBF
Analog Devices
1: £9.99
1,068In Stock

Mfr. Part No.
LT1529CQ-5#TRPBF

Mouser Part No
584-LT1529CQ-5#TRPBF

Analog Devices

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

Learn More

Datasheet

1,068In Stock

Cut Tape

£9.99

£7.88

£7.53

£6.53

£6.23

Reel

£6.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

SMD/SMT

DDPAK-5

5 V

3 A

1 Output

Positive

50 uA

3.8 V

15 V

62 dB

Fixed

0 C

+ 125 C

600 mV

LT1529

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

LT1529IQ#PBF
Analog Devices
1: £10.69
708In Stock

Mfr. Part No.
LT1529IQ#PBF

Mouser Part No
584-LT1529IQ#PBF

Analog Devices

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

Learn More

Datasheet

708In Stock

£10.69

£8.56

£7.26

£6.85

£6.51

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-5

3.8 V to 14 V

3 A

1 Output

Positive

50 uA

3.8 V

15 V

62 dB

Adjustable

- 45 C

+ 125 C

600 mV

LT1529

Tube

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

LT1529IQ-5#TRPBF
Analog Devices
1: £10.69
657In Stock

Mfr. Part No.
LT1529IQ-5#TRPBF

Mouser Part No
584-LT1529IQ-5#TRPBF

Analog Devices

LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD

Learn More

Datasheet

657In Stock

Cut Tape

£10.69

£8.12

£7.78

£6.85

£6.51

Reel

£6.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

SMD/SMT

DDPAK-5

5 V

3 A

1 Output

Positive

50 uA

3.8 V

15 V

62 dB

Fixed

- 45 C

+ 125 C

600 mV

LT1529

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 7A, 4.6A, 3A L Drop Fast Resp Pos Regs A

LT1587CM-3.3#PBF
Analog Devices
1: £12.82
147In Stock

Mfr. Part No.
LT1587CM-3.3#PBF

Mouser Part No
584-LT1587CM-3.3#PBF

Analog Devices

LDO Voltage Regulators 7A, 4.6A, 3A L Drop Fast Resp Pos Regs A

Learn More

Datasheet

147In Stock

£12.82

£10.06

£9.65

£8.50

£8.08

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-3

3.3 V

3 A

1 Output

Positive

8 mA

2.7 V

7 V

72 dB

Fixed

0 C

+ 150 C

1.25 V

LT1587

Tube

LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23

LT1761ES5-3#TRPBF
Analog Devices
1: £4.55
2,963In Stock

Mfr. Part No.
LT1761ES5-3#TRPBF

Mouser Part No
584-LT1761ES5-3TRPBF

Analog Devices

LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23

Learn More

Datasheet

2,963In Stock

Cut Tape

£4.55

£3.22

£2.99

£2.64

View

Reel

£1.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-23-5

3 V

100 mA

1 Output

Positive

10 nA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1761

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23

LT1761IS5-5#TRPBF
Analog Devices
1: £4.42
1,176In Stock

Mfr. Part No.
LT1761IS5-5#TRPBF

Mouser Part No
584-LT1761IS5-5TRPBF

Analog Devices

LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23

Learn More

Datasheet

1,176In Stock

Cut Tape

£4.42

£3.13

£2.92

£2.56

View

Reel

£1.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-23-5

5 V

100 mA

1 Output

Positive

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1761

Reel, Cut Tape, MouseReel

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

LT1762EMS8-5#PBF
Analog Devices
1: £4.80
5,290In Stock

Mfr. Part No.
LT1762EMS8-5#PBF

Mouser Part No
584-LT1762EMS8-5#PBF

Analog Devices

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

Learn More

Datasheet

5,290In Stock

£4.80

£3.78

£3.21

£2.82

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

5 V

150 mA

1 Output

Positive

100 nA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

270 mV

LT1762

Tube

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

LT1763CDE#PBF
Analog Devices
1: £7.43
1,460In Stock

Mfr. Part No.
LT1763CDE#PBF

Mouser Part No
584-LT1763CDE#PBF

Analog Devices

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

Learn More

Datasheet

1,460In Stock

£7.43

£5.56

£5.31

£4.61

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

1.22 V to 20 V

500 mA

1 Output

Positive

30 uA

1.8 V

20 V

65 dB

Adjustable

- 40 C

+ 125 C

300 mV

LT1763

Tube

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

LT1763CDE-2.5#PBF
Analog Devices
1: £7.43
460In Stock

Mfr. Part No.
LT1763CDE-2.5#PBF

Mouser Part No
584-LT1763CDE-2.5PBF

Analog Devices

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

Learn More

Datasheet

460In Stock

£7.43

£5.56

£5.31

£4.61

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

2.5 V

500 mA

1 Output

Positive

30 uA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1763

Tube

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

LT1763CDE-3.3#PBF
Analog Devices
1: £7.43
1,762In Stock

Mfr. Part No.
LT1763CDE-3.3#PBF

Mouser Part No
584-LT1763CDE-3.3PBF

Analog Devices

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

Learn More

Datasheet

1,762In Stock

£7.43

£5.56

£5.31

£4.61

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

3.3 V

500 mA

1 Output

Positive

30 uA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1763

Tube

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

LT1763CDE-5#PBF
Analog Devices
1: £7.43
2,862In Stock

Mfr. Part No.
LT1763CDE-5#PBF

Mouser Part No
584-LT1763CDE-5#PBF

Analog Devices

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

Learn More

Datasheet

2,862In Stock

£7.43

£5.56

£5.31

£4.61

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

5 V

500 mA

1 Output

Positive

30 uA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1763

Tube

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

LT1763CS8-1.5#PBF
Analog Devices
1: £7.25
950In Stock

Mfr. Part No.
LT1763CS8-1.5#PBF

Mouser Part No
584-LT1763CS8-1.5PBF

Analog Devices

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

Learn More

Datasheet

950In Stock

£7.25

£5.44

£5.18

£4.50

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

1.5 V

500 mA

1 Output

Positive

30 uA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1763

Tube

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

LT1763CS8-1.8#PBF
Analog Devices
1: £7.25
597In Stock

Mfr. Part No.
LT1763CS8-1.8#PBF

Mouser Part No
584-LT1763CS8-1.8PBF

Analog Devices

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

Learn More

Datasheet

597In Stock

£7.25

£5.44

£5.18

£4.50

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

1.8 V

500 mA

1 Output

Positive

30 uA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1763

Tube

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

LT1763CS8-3#PBF
Analog Devices
1: £7.25
317In Stock

Mfr. Part No.
LT1763CS8-3#PBF

Mouser Part No
584-LT1763CS8-3#PBF

Analog Devices

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

Learn More

Datasheet

317In Stock

£7.25

£5.44

£5.18

£4.50

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

3 V

500 mA

1 Output

Positive

30 uA

1.8 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

300 mV

LT1763

Tube

Positive Linear LDO Regulators

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DDPAK-3
DDPAK-5
DDPAK-7
DFN-10
DFN-12
DFN-16
DFN-6
DFN-8
MSOP-10
MSOP-12
MSOP-16
MSOP-8
MSOP-E-8
PDIP-8
QFN-20
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 34.35 V
0 V to 34.5 V
0 V to 36 V
0 V to 38.5 V
200 mV to 9.7 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
1.2 V
1.2 V to 19.5 V
1.21 V to 20 V
1.22 V to 20 V
1.22 V to 60 V
1.24 V to 60 V
1.25 V to 6 V
1.275 V to 60 V

20 mA
50 mA
100 mA
100 mA, 500 mA
125 mA
150 mA
200 mA
250 mA
250 mA, 750 mA
300 mA
500 mA
700 mA
750 mA
800 mA
1 A
1.1 A
1.5 A
2.1 A
3 A
4.6 A

10 nA
100 nA
170 nA
200 nA
300 nA
1 uA
1.25 uA
3 uA
4 uA
7 uA
12 uA
20 uA
22 uA
25 uA
30 uA
35 uA
40 uA
45 uA
46 uA
50 uA

900 mV
950 mV
1.14 V
1.2 V
1.4 V
1.6 V
1.68 V
1.7 V
1.79 V
1.8 V
2 V
2.1 V
2.35 V
2.45 V
2.5 V
2.55 V
2.7 V
2.9 V
3 V
3.8 V

30 dB
42 dB
50 dB
52 dB
58 dB
60 dB
62 dB
63 dB
64 dB
65 dB
66 dB
67 dB
70 dB
72 dB
75 dB
76 dB
80 dB
85 dB
90 dB
96 dB

45 mV
85 mV
90 mV
95 mV
100 mV
105 mV
130 mV
135 mV
145 mV
150 mV
155 mV
200 mV
230 mV
240 mV
250 mV
260 mV
270 mV
275 mV
280 mV
300 mV

LT1084
LT1085
LT1086
LT1117
LT1118
LT1120
LT1120A
LT1121
LT1129
LT1521
LT1528
LT1529
LT1580
LT1581
LT1584
LT1585
LT1585-1.5
LT1585A
LT1585A-1.5
LT1587