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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Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
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Analog Devices LDO Voltage Regulators 20mA, 3V to 80V L Drop uP Lin Reg
Datasheet
436In Stock
2,500Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT DFN-8 20 mA 1 Output 3 V 80 V 70 dB LT3014 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20mA, 3V to 80V L Drop uP Lin Reg
Datasheet
2,299In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-23-5 20 mA 1 Output 3 V 80 V 70 dB LT3014 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
1,928In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 Adjustable 500 mA 1 Output Positive 110 uA 900 mV 10 V 70 dB Adjustable - 40 C + 125 C 155 mV LT3021 Tube
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
2,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT DFN-16 Adjustable 500 mA 1 Output Positive 110 uA 900 mV 10 V 70 dB Adjustable - 40 C + 125 C 155 mV LT3021 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
1,168In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 Adjustable 500 mA 1 Output Positive 110 uA 900 mV 10 V 70 dB Adjustable - 40 C + 125 C 155 mV LT3021 Tube
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
2,252In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOIC-8 Adjustable 500 mA 1 Output Positive 110 uA 900 mV 10 V 70 dB Adjustable - 40 C + 125 C 155 mV LT3021 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1A, 0.9V to 10V, Very L Drop Lin Reg
Datasheet
1,085In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 Adjustable 1 A 1 Output Positive 400 uA 900 mV 10 V 70 dB Adjustable - 40 C + 125 C 145 mV LT3022 Tube
Analog Devices LDO Voltage Regulators 1A, 0.9V to 10V, Very L Drop Lin Reg
Datasheet
895In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 Adjustable 1 A 1 Output Positive 400 uA 900 mV 10 V 70 dB Adjustable - 40 C + 125 C 145 mV LT3022 Tube
Analog Devices LDO Voltage Regulators 1A, 0.9V to 10V, Very L Drop Lin Reg
Datasheet
1,421In 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 2x 100mA, L Drop, L N, uP Reg
Datasheet
937In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT MSOP-10 1.22 V to 20 V 100 mA 2 Output Positive 20 uA 1.8 V 20 V 65 dB Adjustable - 40 C + 125 C 300 mV LT3023 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 2x 100mA/500mA L Drop, L N, uP Reg
Datasheet
966In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-12 1.22 V to 20 V 100 mA, 500 mA 2 Output Positive 30 uA 1.8 V 20 V 65 dB Adjustable - 40 C + 125 C 300 mV LT3024 Tube
Analog Devices LDO Voltage Regulators 2x 100mA/500mA L Drop, L N, uP Reg
Datasheet
480In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 1.22 V to 20 V 100 mA, 500 mA 2 Output Positive 30 uA 1.8 V 20 V 65 dB Adjustable - 40 C + 125 C 300 mV LT3024 Tube
Analog Devices LDO Voltage Regulators 2x 100mA, L Drop, L N, uP Reg w/ Indepen
Datasheet
1,223In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 1.22 V to 20 V 100 mA 2 Output Positive 25 uA 1.8 V 20 V 65 dB Adjustable - 40 C + 125 C 300 mV LT3027 Tube
Analog Devices LDO Voltage Regulators 2x 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
1,904In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT DFN-16 Adjustable 500 mA 2 Output Positive 55 uA 1.8 V 20 V 67 dB Adjustable - 40 C + 125 C 300 mV LT3029 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 2x 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
671In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 Adjustable 500 mA 2 Output Positive 55 uA 1.8 V 20 V 67 dB Adjustable - 40 C + 150 C 300 mV LT3029 Tube
Analog Devices LDO Voltage Regulators 2x 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
814In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 Adjustable 500 mA 2 Output Positive 55 uA 1.8 V 20 V 67 dB Adjustable - 40 C + 125 C 300 mV LT3029 Tube
Analog Devices LDO Voltage Regulators 2x 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
1,692In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-16 Adjustable 500 mA 2 Output Positive 55 uA 1.8 V 20 V 67 dB Adjustable - 40 C + 125 C 300 mV LT3029 Tube
Analog Devices LDO Voltage Regulators 0.95V to 10VIN 3A VLDO w Prog Currnt Lmt
Datasheet
2,045In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT QFN-20 Adjustable 3 A 1 Output Positive 22 uA 950 mV 10 V 52 dB Adjustable - 40 C + 125 C 95 mV LT3033 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 0.95V to 10VIN 3A VLDO w Prog Currnt Lmt
Datasheet
928In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT QFN-20 Adjustable 3 A 1 Output Positive 22 uA 950 mV 10 V 52 dB Adjustable - 40 C + 125 C 95 mV LT3033 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 100mA, Lin Reg w/ Prec C Lim & Diagnosti
Datasheet
1,246In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT Adjustable 100 mA 1 Output Positive 45 uA 1.6 V 45 V 85 dB Adjustable - 40 C + 125 C 340 mV LT3050 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 100mA, Lin Reg w/ Prec C Lim & Diagnosti
Datasheet
1,191In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT MSOP-12 100 mA 1 Output 1.6 V 45 V 85 dB LT3050 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA, Lin Reg w/ Prec C Lim & Diag
Datasheet
826In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT DFN-16 500 mA 1 Output 2 V 45 V 85 dB LT3055 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA, Lin Reg w/ Prec C Lim & Diag
Datasheet
377In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 Adjustable 500 mA 1 Output Positive 65 uA 2 V 45 V 85 dB Adjustable, Fixed - 40 C + 125 C 350 mV LT3055 Tube
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
1,863In Stock
4,475On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT SOT-23-8 Adjustable 100 mA 1 Output Positive 40 uA 1.6 V 45 V 85 dB Adjustable - 40 C + 125 C 300 mV LT3060 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
1,399In Stock
2,500Expected 06/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-23-8 100 mA 1 Output Positive 40 uA 1.6 V 45 V 85 dB - 40 C + 150 C 300 mV LT3060 Reel, Cut Tape, MouseReel