Semiconductors – Mouser Japan

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

LT1117CM-3.3#PBF
Analog Devices
1: ¥1,365.3
272In Stock
95Expected 8/31/2026

Mfr. Part #
LT1117CM-3.3#PBF

Mouser Part #
584-LT1117CM-3.3#PBF

Analog Devices

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

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Datasheet

272In Stock

95Expected 8/31/2026

¥1,365.3

¥1,058.1

¥933.5

¥895.3

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Min.: 1
Mult.: 1

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

LT1117CST#PBF
Analog Devices
1: ¥1,069.7
6In Stock
312Expected 9/25/2026

Mfr. Part #
LT1117CST#PBF

Mouser Part #
584-LT1117CST#PBF

Analog Devices

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

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Datasheet

6In Stock

312Expected 9/25/2026

¥1,069.7

¥820.5

¥710.9

¥681

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Min.: 1
Mult.: 1

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

LT1117CST-5#PBF
Analog Devices
1: ¥1,069.7
355In Stock

Mfr. Part #
LT1117CST-5#PBF

Mouser Part #
584-LT1117CST-5#PBF

Analog Devices

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

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Datasheet

355In Stock

¥1,069.7

¥820.5

¥710.9

¥682.7

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Min.: 1
Mult.: 1

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

LT1117CST-5#TRPBF
Analog Devices
1: ¥1,058.1
341In Stock
2,000Expected 9/7/2026

Mfr. Part #
LT1117CST-5#TRPBF

Mouser Part #
584-LT1117CST-5TRPBF

Analog Devices

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

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Datasheet

341In Stock

2,000Expected 9/7/2026

Cut Tape

¥1,058.1

¥812.2

¥749.1

¥682.7

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Reel

¥612.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

LT1118CS8#PBF
Analog Devices
1: ¥1,558
85In Stock

Mfr. Part #
LT1118CS8#PBF

Mouser Part #
584-LT1118CS8#PBF

Analog Devices

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

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Datasheet

85In Stock

¥1,558

¥1,212.5

¥1,126.2

¥1,029.8

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Min.: 1
Mult.: 1

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

LT1118CS8-2.5#PBF
Analog Devices
1: ¥1,558
7In Stock

Mfr. Part #
LT1118CS8-2.5#PBF

Mouser Part #
584-LT1118CS8-2.5PBF

Analog Devices

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

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Datasheet

7In Stock

¥1,558

¥1,212.5

¥1,126.2

¥1,029.8

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Min.: 1
Mult.: 1

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

LT1118CS8-5#PBF
Analog Devices
1: ¥1,558
49In Stock

Mfr. Part #
LT1118CS8-5#PBF

Mouser Part #
584-LT1118CS8-5#PBF

Analog Devices

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

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Datasheet

49In Stock

¥1,558

¥1,212.5

¥1,126.2

¥1,003.2

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Min.: 1
Mult.: 1

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

LT1118CST-2.5#PBF
Analog Devices
1: ¥1,430.1
138In Stock

Mfr. Part #
LT1118CST-2.5#PBF

Mouser Part #
584-LT1118CST-2.5PBF

Analog Devices

LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs

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Datasheet

138In Stock

¥1,430.1

¥1,109.5

¥955.1

¥941.8

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP Reg w/ Comp & SD

LT1120ACS8#PBF
Analog Devices
1: ¥1,958.3
148In Stock
600On Order

Mfr. Part #
LT1120ACS8#PBF

Mouser Part #
584-LT1120ACS8#PBF

Analog Devices

LDO Voltage Regulators uP Reg w/ Comp & SD

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Datasheet

148In Stock

600On Order

¥1,958.3

¥1,533.1

¥1,426.8

¥1,310.5

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP Reg w/ Comp & SD

LT1120CN8#PBF
Analog Devices
1: ¥1,430.1
169In Stock

Mfr. Part #
LT1120CN8#PBF

Mouser Part #
584-LT1120CN8#PBF

Analog Devices

LDO Voltage Regulators uP Reg w/ Comp & SD

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Datasheet

169In Stock

¥1,430.1

¥1,109.5

¥980

¥940.1

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP Reg w/ Comp & SD

LT1120CS8#PBF
Analog Devices
1: ¥1,679.3
10In Stock

Mfr. Part #
LT1120CS8#PBF

Mouser Part #
584-LT1120CS8#PBF

Analog Devices

LDO Voltage Regulators uP Reg w/ Comp & SD

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Datasheet

10In Stock

¥1,679.3

¥1,310.5

¥1,217.5

¥1,114.5

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP Reg w/ Comp & SD

LT1120IS8#PBF
Analog Devices
1: ¥1,868.6
174In Stock

Mfr. Part #
LT1120IS8#PBF

Mouser Part #
584-LT1120IS8#PBF

Analog Devices

LDO Voltage Regulators uP Reg w/ Comp & SD

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Datasheet

174In Stock

¥1,868.6

¥1,463.3

¥1,360.4

¥1,217.5

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121ACS8#PBF
Analog Devices
1: ¥1,352.1
51In Stock

Mfr. Part #
LT1121ACS8#PBF

Mouser Part #
584-LT1121ACS8#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

51In Stock

¥1,352.1

¥1,046.4

¥970

¥885.3

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121ACS8-5#PBF
Analog Devices
1: ¥1,352.1
238In Stock

Mfr. Part #
LT1121ACS8-5#PBF

Mouser Part #
584-LT1121ACS8-5#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

238In Stock

¥1,352.1

¥1,031.5

¥958.4

¥885.3

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121AHVCS8#PBF
Analog Devices
1: ¥1,597.9
88In Stock

Mfr. Part #
LT1121AHVCS8#PBF

Mouser Part #
584-LT1121AHVCS8#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

88In Stock

¥1,597.9

¥1,244.1

¥1,156.1

¥1,056.4

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121CN8-5#PBF
Analog Devices
1: ¥1,028.2
116In Stock

Mfr. Part #
LT1121CN8-5#PBF

Mouser Part #
584-LT1121CN8-5#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

116In Stock

¥1,028.2

¥787.3

¥700.9

¥686

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121CS8#PBF
Analog Devices
1: ¥1,131.1
92In Stock
1,100On Order

Mfr. Part #
LT1121CS8#PBF

Mouser Part #
584-LT1121CS8#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

92In Stock

1,100On Order

¥1,131.1

¥868.7

¥803.9

¥729.2

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121CS8-3.3#PBF
Analog Devices
1: ¥1,131.1
60In Stock

Mfr. Part #
LT1121CS8-3.3#PBF

Mouser Part #
584-LT1121CS8-3.3PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

60In Stock

¥1,131.1

¥868.7

¥803.9

¥729.2

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121CST-3.3#PBF
Analog Devices
1: ¥1,186
25In Stock
546On Order

Mfr. Part #
LT1121CST-3.3#PBF

Mouser Part #
584-LT1121CST-3.3PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

25In Stock

546On Order

¥1,186

¥908.6

¥792.3

¥760.7

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121CZ-3.3#PBF
Analog Devices
1: ¥935.1
387In Stock

Mfr. Part #
LT1121CZ-3.3#PBF

Mouser Part #
584-LT1121CZ-3.3#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

387In Stock

¥935.1

¥712.6

¥657.8

¥614.6

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121CZ-5#PBF
Analog Devices
1: ¥941.8
266In Stock

Mfr. Part #
LT1121CZ-5#PBF

Mouser Part #
584-LT1121CZ-5#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

266In Stock

¥941.8

¥719.2

¥662.7

¥599.6

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121HVIS8#PBF
Analog Devices
1: ¥1,594.6
37In Stock

Mfr. Part #
LT1121HVIS8#PBF

Mouser Part #
584-LT1121HVIS8#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

37In Stock

¥1,594.6

¥1,240.8

¥1,152.7

¥1,054.7

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Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121IS8#PBF
Analog Devices
1: ¥1,352.1
215In Stock

Mfr. Part #
LT1121IS8#PBF

Mouser Part #
584-LT1121IS8#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

215In Stock

¥1,352.1

¥1,046.4

¥970

¥885.3

View

Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121IS8-5#PBF
Analog Devices
1: ¥1,352.1
219In Stock

Mfr. Part #
LT1121IS8-5#PBF

Mouser Part #
584-LT1121IS8-5#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

219In Stock

¥1,352.1

¥1,046.4

¥970

¥885.3

View

Min.: 1
Mult.: 1

LDO Voltage Regulators uP L Drop Regs w/ SD

LT1121IZ-3.3#PBF
Analog Devices
1: ¥1,089.6
40In Stock

Mfr. Part #
LT1121IZ-3.3#PBF

Mouser Part #
584-LT1121IZ-3.3#PBF

Analog Devices

LDO Voltage Regulators uP L Drop Regs w/ SD

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Datasheet

40In Stock

¥1,089.6

¥835.5

¥772.4

¥700.9

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Min.: 1
Mult.: 1