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
Package/Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
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Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
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Packaging
Analog Devices LDO Voltage Regulators 300mA L Drop Regs w/ uP Q C & SD
Datasheet
3.405In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 3.3 V 300 mA 1 Output Positive 12 uA 4.3 V 20 V 58 dB Fixed 0 C + 125 C 500 mV LT1521 Tube
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
4.460In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 1.2 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 20V, 500mA, Ultralow N, Ultrahigh PSRR L
Datasheet
4.467In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-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 Adj 3A 1x Res L Drop Reg
Datasheet
2.596In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 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 150mA, L N, LDO uP Regs
Datasheet
26.891In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT MSOP-8 3.3 V 150 mA 1 Output Positive 100 nA 1.8 V 20 V 65 dB Fixed - 40 C + 125 C 270 mV LT1762 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
2.779In Stock
Min.: 1
Mult.: 1

Through Hole TO-220-7 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 100mA, L N, LDO uP Regs in TSOT-23
Datasheet
8.562In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT SOT-23-5 3 V 100 mA 1 Output Positive 10 nA 1.8 V 20 V 65 dB Fixed - 40 C + 125 C 300 mV LT1761 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
3.855In 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 - 40 C + 125 C 1.1 V LT1117 Tube
Analog Devices LDO Voltage Regulators 100mA, L V, Very L Drop Lin Regs
Datasheet
5.517In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-8 Adjustable 100 mA 1 Output Positive 120 uA 900 mV 10 V 64 dB Adjustable - 40 C + 125 C 150 mV LT3020 Tube
Analog Devices LDO Voltage Regulators 2x 100mA, L Drop, L N, uP Reg
Datasheet
5.122In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

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 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
18.671In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT DFN-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 300mA uP VLDO Lin Reg
Datasheet
7.425In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

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 45 mV LTC3025 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 150mA, L N, LDO uP Regs
Datasheet
18.896In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT MSOP-8 5 V 150 mA 1 Output Positive 100 nA 1.8 V 20 V 65 dB Fixed - 40 C + 125 C 270 mV LT1762 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
5.375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
6.137In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT SOIC-8 5 V 700 mA 1 Output Positive 50 uA 4.15 V 30 V 64 dB Fixed 0 C + 125 C 130 mV LT1129 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA, L N, LDO uP Regs
Datasheet
4.155In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 1.22 V to 20 V 500 mA 1 Output Positive 30 uA 1.8 V 20 V 65 dB Adjustable - 40 C + 125 C 300 mV LT1763 Tube
Analog Devices LDO Voltage Regulators 100mA, L V, Very L Drop Lin Regs
Datasheet
10.600In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT MSOP-8 Adjustable 100 mA 1 Output Positive 120 uA 900 mV 10 V 64 dB Adjustable - 40 C + 125 C 150 mV LT3020 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg
Datasheet
7.042In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 0 V to 34.5 V 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.35 V LT3088 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
3.962In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT SOT-223-3 3.3 V 150 mA 1 Output Positive 30 uA 4.17 V 36 V 58 dB Fixed - 40 C + 125 C 400 mV LT1121 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
2.836In 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
6.834In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

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 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 3A, Fast Tran Resp, L N, LDO Regs
Datasheet
4.692In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-5 1.21 V to 20 V 3 A 1 Output Positive 1 mA 2.7 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1764 Tube
Analog Devices LDO Voltage Regulators 300mA, L N, uP LDO Regs
Datasheet
6.164In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-8 3 V 300 mA 1 Output Positive 100 nA 1.8 V 20 V 65 dB Fixed - 40 C + 125 C 270 mV LT1962 Tube
Analog Devices LDO Voltage Regulators 3 A IQ, 20mA Low Dropout Linear Regulators
Datasheet
8.815In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT DFN-6 Adjustable 20 mA 1 Output Positive 3 uA 1.6 V 20 V 72 dB Adjustable - 40 C + 125 C 280 mV LT3009 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
13.186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT DFN-8 3.3 V 100 mA 1 Output Positive 40 uA 1.6 V 45 V 85 dB Fixed - 40 C + 125 C 300 mV LT3060 Reel, Cut Tape, MouseReel