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
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Input Voltage - Max
PSRR / Ripple Rejection - Typ
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Analog Devices LDO Voltage Regulators 45V VIN, 500mA L N, Lin Reg w/ Progmable
Datasheet
363In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 Adjustable 500 mA 1 Output Positive 1.25 uA 1.8 V 45 V 85 dB Adjustable - 40 C + 125 C 300 mV LT3066 Tube
Analog Devices LDO Voltage Regulators 5A, L N, Progmable Out, 85mV Drop Lin Re
Datasheet
629In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 800 mV to 1.8 V 5 A 1 Output Positive 950 mV 3 V 72 dB Adjustable - 40 C + 125 C 85 mV LT3070 Tube
Analog Devices LDO Voltage Regulators 5A, L N, Progmable Out, 85mV Drop Lin Re
Datasheet
583In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 Adjustable 5 A 1 Output Positive 950 mV 3 V 72 dB Adjustable - 40 C + 125 C 85 mV LT3070 Tube
Analog Devices LDO Voltage Regulators 5A, L N, Progmable Out, 85mV Drop Lin Re
Datasheet
84In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 800 mV to 1.8 V 5 A 1 Output Positive 950 mV 3 V 72 dB Adjustable - 55 C + 125 C 85 mV LT3070 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
3,028In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Parallelable 1.1A Adj 1x Res L Drop Reg
Datasheet
1,021In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-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 Tube
Analog Devices LDO Voltage Regulators Parallelable 1.1A Adj 1x Res L Drop Reg
Datasheet
2,055In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT DFN-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 Adj 1.1A 1x Res L Drop Reg
Datasheet
2,238In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-E-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
467In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-5 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
867In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

SMD/SMT DDPAK-5 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
911In Stock
702Expected 06/03/2026
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
692In Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Adjustable 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Parallelable 1.1A Adj 1x Res L Drop Reg
Datasheet
1,449In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT DFN-8 Adjustable 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 Adj 1.1A 1x Res L Drop Reg
Datasheet
437In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-5 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
1,239In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
2,730In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-12 0 V to 34.5 V 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Tube
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
1,507In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-7 0 V to 34.5 V 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Tube

Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
1,844In Stock
Min.: 1
Mult.: 1

Through Hole 0 V to 34.5 V 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Tube
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
282In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 0 V to 34.5 V 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Tube
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
212In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 Adjustable 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 55 C + 150 C 1.23 V LT3081 Tube
Analog Devices LDO Voltage Regulators 200mA 1x Res L Drop Lin Reg
Datasheet
2,172In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 0 V to 38.5 V 200 mA 1 Output Positive 1.2 V 40 V 90 dB Adjustable - 40 C + 125 C 1.3 V LT3082 Tube
Analog Devices LDO Voltage Regulators 200mA 1x Res L Drop Lin Reg
Datasheet
1,388In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT SOT-223-3 Adjustable 200 mA 1 Output Positive 1.2 V 40 V 90 dB Adjustable - 40 C + 125 C 1.3 V LT3082 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 200mA 1x Res L Drop Lin Reg
Datasheet
234In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 0 V to 38.5 V 200 mA 1 Output Positive 1.2 V 40 V 90 dB Adjustable - 55 C + 125 C 1.3 V LT3082 Tube
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
1,325In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-12 0 V to 23 V 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 40 C + 125 C 240 mV LT3083 Tube
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
1,563In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT DFN-12 0 V to 23 V 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 40 C + 125 C 240 mV LT3083 Reel, Cut Tape, MouseReel