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
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Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
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Analog Devices LDO Voltage Regulators 300mA, L N, uP LDO Regs
Datasheet
6,034In 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 0.95V to 10VIN 3A VLDO w Prog Currnt Lmt
Datasheet
3,155In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 200 mV to 9.7 V 3 A 1 Output Positive 22 uA 950 mV 10 V 52 dB Adjustable - 40 C + 125 C 95 mV LT3033 Tube
Analog Devices LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
5,409In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-3 3.3 V 800 mA 1 Output Positive 5 mA 2.45 V 15 V 75 dB Fixed - 40 C + 125 C 1 V LT1117 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 3A, Fast Tran Resp, L N, LDO Regs
Datasheet
1,846In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

SMD/SMT DDPAK-5 3.3 V 3 A 1 Output Positive 1 mA 2.7 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1764 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
4,907In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-3 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 300mA L Drop Regs w/ uP Q C & SD
Datasheet
3,390In 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 250mA, 4V to 80V L Drop uP Lin Reg
Datasheet
11,153In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

SMD/SMT TSSOP-16 1.24 V to 60 V 250 mA 1 Output Positive 40 uA 4 V 80 V 75 dB Adjustable - 40 C + 125 C 400 mV LT3012 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
4,197In 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 Adj 3A 1x Res L Drop Reg
Datasheet
2,507In 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 3A, 5A, 7.5A L Drop Pos Fixed Regs
Datasheet
5,766In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-3 3.3 V 3 A 1 Output Positive 2.55 V 30 V 72 dB Fixed 0 C + 150 C 1.3 V LT1085 Tube
Analog Devices LDO Voltage Regulators 1.5A L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
6,942In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

SMD/SMT DDPAK-3 Adjustable 1.5 A 1 Output Positive 2.55 V 25 V 75 dB Adjustable 0 C + 150 C 1.3 V LT1086 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
3,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-8 3.8 V to 30 V 700 mA 1 Output Positive 50 uA 4.15 V 30 V 64 dB Adjustable - 40 C + 125 C 130 mV LT1129 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
5,175In Stock
5,148On Order
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 2.5 V 1.5 A 1 Output Positive 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963 Tube
Analog Devices LDO Voltage Regulators 200mA 1x Res L Drop Lin Reg
Datasheet
23,813In Stock
Min.: 1
Mult.: 1
Max.: 2,340

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 150mA, L N, LDO uP Regs
Datasheet
17,552In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,500
: 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 uP L Drop Regs w/ SD
Datasheet
12,987In 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 0 C + 125 C 400 mV LT1121 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 300mA L Drop Regs w/ uP Q C & SD
Datasheet
1,272In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-3 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 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23
Datasheet
1,130In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT SOT-23-5 2.8 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 100mA, L N, LDO uP Regs in TSOT-23
Datasheet
4,187In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOT-23-5 3.3 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 0mA, L N, LDO uP Regs
Datasheet
2,202In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-8 2.5 V 500 mA 1 Output Positive 30 uA 1.8 V 20 V 65 dB Fixed - 40 C + 125 C 300 mV LT1763 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 3A, Fast Tran Resp, L N, LDO Regs
Datasheet
508In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 2.5 V 3 A 1 Output Positive 1 mA 2.7 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1764A Tube
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
746In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 3.3 V 1.5 A 1 Output Positive 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube
Analog Devices LDO Voltage Regulators 3 A IQ, 20mA, 45V L Drop Lin Regs
Datasheet
391In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT SOT-23-8 3.3 V 20 mA 1 Output Positive 3 uA 2 V 45 V 70 dB Fixed - 55 C + 125 C 300 mV LT3008 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 3 A IQ, 20mA Low Dropout Linear Regulators
Datasheet
2,012In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT 2.5 V 20 mA 1 Output Positive 3 uA 1.6 V 20 V 72 dB Fixed - 40 C + 125 C 280 mV LT3009 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 7.5A, 5A, 3A L Drop Pos Adj Regs
Datasheet
1,518In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-3 Adjustable 3 A 1 Output Positive 2.55 V 30 V 75 dB Adjustable 0 C + 150 C 1.3 V LT1085 Tube