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
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Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
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Input Voltage - Max
PSRR / Ripple Rejection - Typ
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Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
40In Stock
300Expected 10/03/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 1.8 V 500 mA 1 Output Positive 110 uA 900 mV 10 V 70 dB Fixed - 40 C + 125 C 155 mV LT3021 Tube
Analog Devices LDO Voltage Regulators 1A, 0.9V to 10V, Very L Drop Lin Reg
Datasheet
1In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT DFN-16 1 A 1 Output 900 mV 10 V 70 dB LT3022 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1A, 0.9V to 10V, Very L Drop Lin Reg
Datasheet
605Expected 01/06/2026
Min.: 1
Mult.: 1

SMD/SMT MSOP-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 2x 100mA, L Drop, L N, uP Reg
Datasheet
96In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-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 Tube
Analog Devices LDO Voltage Regulators 2x 100mA, L Drop, L N, uP Reg
Datasheet
2.448In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT DFN-10 100 mA 2 Output 1.8 V 20 V 65 dB LT3023 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 2x 100mA, L Drop, L N, uP Reg
Datasheet
148In Stock
Min.: 1
Mult.: 1

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 Tube
Analog Devices LDO Voltage Regulators 2x 100mA/500mA L Drop, L N, uP Reg
Datasheet
435In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT DFN-12 500 mA 2 Output 1.8 V 20 V 65 dB LT3024 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 2x 100mA/500mA L Drop, L N, uP Reg
Datasheet
192In 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, L Drop, L N, uP Reg w/ Indepen
Datasheet
218In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-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 100mA, L Drop, L N, uP Reg w/ Indepen
Datasheet
145In 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 100mA/500mA L Drop, L N, uP Regs w/ I
Datasheet
54In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-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, 320 mV LT3028 Tube
Analog Devices LDO Voltage Regulators 2x 100mA/500mA L Drop, L N, uP Regs w/ I
Datasheet
70In 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, 320 mV LT3028 Tube
Analog Devices LDO Voltage Regulators 2x 100mA/500mA L Drop, L N, uP Regs w/ I
Datasheet
117In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-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, 320 mV LT3028 Tube
Analog Devices LDO Voltage Regulators 2x 100mA/500mA L Drop, L N, uP Regs w/ I
Datasheet
45In 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, 320 mV LT3028 Tube
Analog Devices LDO Voltage Regulators 2x 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
69In Stock
182Expected 21/04/2026
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
37In 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 - 55 C + 125 C 300 mV LT3029 Tube
Analog Devices LDO Voltage Regulators 2x 750mA/250mA L Drop, L N, uP Lin Reg
Datasheet
218In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 Adjustable 750 mA 2 Output Positive 120 uA 1.8 V 20 V 60 dB Adjustable - 40 C + 125 C 300 mV LT3030 Tube
Analog Devices LDO Voltage Regulators 2x 750mA/250mA L Drop, L N, uP Lin Reg
Datasheet
142In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 Adjustable 750 mA 2 Output Positive 120 uA 1.8 V 20 V 60 dB Adjustable - 40 C + 125 C 300 mV LT3030 Tube
Analog Devices LDO Voltage Regulators 2x 750mA/250mA L Drop, L N, uP Lin Reg
Datasheet
47In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 Adjustable 750 mA 2 Output Positive 120 uA 1.8 V 20 V 60 dB Adjustable - 40 C + 125 C 300 mV LT3030 Tube
Analog Devices LDO Voltage Regulators 500mA, Lin Reg w/ Prec C Lim & Diag
Datasheet
602In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-16 Adjustable 500 mA 1 Output Positive 200 nA 2 V 45 V 85 dB Adjustable - 40 C + 125 C 350 mV LT3055 Tube
Analog Devices LDO Voltage Regulators 500mA, Lin Reg w/ Prec C Lim & Diag
Datasheet
63In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-16 Adjustable 500 mA 1 Output Positive 200 nA 2 V 45 V 85 dB Adjustable - 40 C + 150 C 350 mV LT3055 Tube
Analog Devices LDO Voltage Regulators 500mA, Lin Reg w/ Prec C Lim & Diag
Datasheet
45In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-16 5 V 500 mA 1 Output Positive 200 nA 2 V 45 V 85 dB Fixed - 55 C + 150 C 350 mV LT3055 Tube
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
449In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

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 LDO w/ Active Ou
Datasheet
231In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-E-8 5 V 100 mA 1 Output Positive 45 uA 1.6 V 45 V 85 dB Fixed - 40 C + 125 C 250 mV LT3061 Tube
Analog Devices LDO Voltage Regulators 45V Vin, uP, L N, 100mA LDO w/ Active Ou
Datasheet
497In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT DFN-8 Adjustable 100 mA 1 Output Positive 45 uA 1.6 V 45 V 85 dB Adjustable - 40 C + 125 C 250 mV LT3061 Reel, Cut Tape, MouseReel