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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Analog Devices LDO Voltage Regulators 500mA uP VLDO Lin Regs
Datasheet
480In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT DFN-6 1.5 V 500 mA 1 Output Positive 900 mV 5.5 V Fixed - 40 C + 125 C 90 mV LTC3025 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA uP VLDO Lin Regs
Datasheet
375In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT DFN-6 1.8 V 500 mA 1 Output Positive 900 mV 5.5 V Fixed - 40 C + 125 C 90 mV LTC3025 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 3A, 5A, 7.5A L Drop Pos Fixed Regs
Datasheet
133In Stock
Min.: 1
Mult.: 1

Through Hole 12 V 5 A 1 Output Positive 2.55 V 30 V 72 dB Fixed 0 C + 150 C 1.3 V LT1084 Tube
Analog Devices LDO Voltage Regulators 3A, 5A, 7.5A L Drop Pos Fixed Regs
Datasheet
82In Stock
Min.: 1
Mult.: 1

Through Hole 3.3 V 5 A 1 Output Positive 2.55 V 30 V 72 dB Fixed 0 C + 150 C 1.3 V LT1084 Tube
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
63In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-3 3.6 V 1.5 A 1 Output Positive 2.55 V 25 V 75 dB Fixed 0 C + 150 C 1.3 V LT1086 Tube
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
228In Stock
Min.: 1
Mult.: 1

Through Hole 3.3 V 1.5 A 1 Output Positive 2.55 V 25 V 75 dB Fixed 0 C + 150 C 1.3 V LT1086 Tube
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
281In Stock
Min.: 1
Mult.: 1

Through Hole 5 V 1.5 A 1 Output Positive 2.55 V 25 V 75 dB Fixed 0 C + 150 C 1.3 V LT1086 Tube
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
128In Stock
Min.: 1
Mult.: 1

Through Hole 12 V 1.5 A 1 Output Positive 2.55 V 25 V 75 dB Fixed - 40 C + 150 C 1.3 V LT1086 Tube
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
135In Stock
Min.: 1
Mult.: 1

3.3 V 1.5 A 1 Output Positive 5 mA 2.55 V 25 V 75 dB Fixed - 40 C + 150 C 1.3 V LT1086 Tube
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
134In Stock
Min.: 1
Mult.: 1

Through Hole 5 V 1.5 A 1 Output Positive 2.55 V 25 V 75 dB Fixed - 40 C + 150 C 1.3 V LT1086 Tube
Analog Devices LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
253In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 5 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 L IQ, L Drop, 800mA, Source & Sink Regs
Datasheet
190In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 Adjustable 800 mA 1 Output Positive 600 uA 3 V 15 V 80 dB Adjustable 0 C + 70 C 1 V LT1118 Tube
Analog Devices LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs
Datasheet
49In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 5 V 800 mA 1 Output Positive 600 uA 3 V 15 V 80 dB Fixed 0 C + 70 C 1 V LT1118 Tube
Analog Devices LDO Voltage Regulators L IQ, L Drop, 800mA, Source & Sink Regs
Datasheet
132In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 2.5 V 800 mA 1 Output Positive 600 uA 3 V 15 V 80 dB Fixed 0 C + 70 C 1 V LT1118 Tube
Analog Devices LDO Voltage Regulators uP Reg w/ Comp & SD
Datasheet
72In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-8 Adjustable 125 mA 1 Output Positive 4.5 V 36 V 96 dB Adjustable 0 C + 100 C 200 mV LT1120 Tube
Analog Devices LDO Voltage Regulators uP Reg w/ Comp & SD
Datasheet
10In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 Adjustable 125 mA 1 Output Positive 4.5 V 36 V 96 dB Adjustable 0 C + 100 C 200 mV LT1120 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
151In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 3.75 V to 30 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Adjustable 0 C + 125 C 400 mV LT1121 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
2,897In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOIC-8 3.75 V to 30 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Adjustable 0 C + 125 C 400 mV LT1121 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
290In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 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
107In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 3.75 V to 30 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Adjustable 0 C + 125 C 400 mV LT1121 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
154In Stock
400Expected 16/03/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 3.75 V to 30 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Adjustable - 40 C + 125 C 400 mV LT1121 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
116In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-8 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
260In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 3.3 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
278In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 3.3 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
160In Stock
200Expected 09/03/2026
Min.: 1
Mult.: 1

Through Hole TO-92-3 5 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Fixed 0 C + 125 C 400 mV LT1121 Bulk