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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Description Datasheet Availability Pricing (IDR) 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
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Packaging
Analog Devices LDO Voltage Regulators 40V, 2.1A L Drop Adj Lin Reg w/ Mon ing
Datasheet
4.817In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 400 mV to 32 V 2.1 A 1 Output Positive 1 uA 1.4 V 40 V 80 dB Adjustable - 40 C + 125 C 330 mV LT3086 Tube
Analog Devices LDO Voltage Regulators 40V, 2.1A L Drop Adj Lin Reg w/ Mon ing
Datasheet
2.689In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT TSSOP-16 Adjustable 2.1 A 1 Output Positive 1.4 V 40 V 80 dB Adjustable - 40 C + 125 C 330 mV LT3086 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg
Datasheet
4.198In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT DFN-8 Adjustable 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 150 C 1.35 V LT3088 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23
Datasheet
11.939In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT SOT-23-5 1.22 V to 20 V 100 mA 1 Output Positive 10 nA 1.8 V 20 V 65 dB Adjustable - 40 C + 125 C 300 mV LT1761 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23
Datasheet
34.162In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT SOT-23-5 1.22 V to 20 V 100 mA 1 Output Positive 10 nA 1.8 V 20 V 65 dB Adjustable - 40 C + 125 C 300 mV LT1761 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Parallelable 1.1A Adj 1x Res L Drop Reg
Datasheet
7.007In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT MSOP-E-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 75 dB Adjustable - 40 C + 125 C 350 mV LT3080-1 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 150mA, uP, L N, VLDO Lin Reg
Datasheet
5.976In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 35 uA 1.6 V 6.5 V 50 dB Fixed - 40 C + 125 C 90 mV LTC1844 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA uP VLDO Lin Regs
Datasheet
7.618In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT DFN-6 400 mV to 3.6 V 300 mA 1 Output Positive 4 uA 900 mV 5.5 V Adjustable - 40 C + 125 C 85 mV LTC3025 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
10.085In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 3.3 V 800 mA 1 Output Positive 5 mA 2.45 V 15 V 75 dB Fixed 0 C + 125 C 1.1 V LT1117 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
7.444In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 5 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Fixed 0 C + 125 C 400 mV LT1121 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
3.043In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 5 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Fixed - 40 C + 125 C 400 mV LT1121 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
2.813In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 5 V 700 mA 1 Output Positive 50 uA 4.15 V 30 V 64 dB Fixed 0 C + 125 C 130 mV LT1129 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
14.578In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 1.2 V to 19.5 V 1.1 A 1 Output Positive 500 uA 1.8 V 20 V 75 dB Adjustable - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
9.531In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-E-8 1.2 V to 19.5 V 1.1 A 1 Output Positive 500 uA 1.8 V 20 V 75 dB Adjustable - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
4.019In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT MSOP-E-8 1.2 V to 19.5 V 1.1 A 1 Output Positive 500 uA 1.8 V 20 V 75 dB Adjustable - 40 C + 125 C 310 mV LT1965 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 250mA, 4V to 80V L Drop uP Lin Reg
Datasheet
5.570In Stock
2.375Expected 07/08/2026
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 1.24 V to 60 V 250 mA 1 Output Positive 40 uA 4 V 80 V 75 dB Adjustable - 40 C + 125 C 400 mV LT3012B Tube
Analog Devices LDO Voltage Regulators 250mA, 4V to 80V L Drop uP Lin Reg
Datasheet
12.631In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT TSSOP-16 1.24 V to 60 V 250 mA 1 Output Positive 40 uA 4 V 80 V 75 dB Adjustable - 40 C + 125 C 400 mV LT3012 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1A, 0.9V to 10V, Very L Drop Lin Reg
Datasheet
3.465In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT MSOP-16 1 A 1 Output 900 mV 10 V 70 dB LT3022 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
8.464In 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 + 125 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
6.309In 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
3.601In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
4.546In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
3.358In 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 + 125 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
3.414In 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
3.915In Stock
1.838Expected 26/02/2026
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