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
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Analog Devices LDO Voltage Regulators 3 A IQ, 20mA Low Dropout Linear Regulators
Datasheet
775In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT DFN-6 1.8 V 20 mA 1 Output Positive 3 uA 1.6 V 20 V 72 dB Adjustable, Fixed - 40 C + 125 C 280 mV LT3009 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
645In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-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
649In Stock
Min.: 1
Mult.: 1

Through Hole TO-92-3 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 Bulk
Analog Devices LDO Voltage Regulators 3 A IQ, 20mA Low Dropout Linear Regulators
Datasheet
4,852In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

20 mA 1 Output 1.6 V 20 V 72 dB LT3009 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 250mA, 4V to 80V L Drop uP Lin Reg w/ PG
Datasheet
1,096In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 1.24 V to 60 V 250 mA 1 Output Positive 65 uA 4 V 80 V 75 dB Adjustable - 40 C + 140 C 360 mV LT3013 Tube
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
413In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 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 2x 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
1,719In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT MSOP-16 500 mA 2 Output 1.8 V 20 V 67 dB LT3029 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 5A, L N, Progmable Out, 85mV Drop Lin Re
Datasheet
714In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 800 mV to 1.8 V 5 A 1 Output Positive 950 mV 3 V 30 dB Adjustable - 40 C + 125 C 85 mV LT3071 Tube
Analog Devices LDO Voltage Regulators 100mA, L N, LDO uP Regs in TSOT-23
Datasheet
527In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT SOT-23-5 1.2 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
752In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT SOT-23-5 1.5 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 3 A IQ, 20mA Low Dropout Linear Regulators
Datasheet
1,128In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 3.3 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 800mA L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
2,653In Stock
Min.: 1
Mult.: 1

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 1.1 V LT1117 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
1,803In 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 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
1,211In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

SMD/SMT DDPAK-5 1.21 V to 20 V 1.5 A 1 Output Positive 1 mA 2.1 V 20 V 63 dB Adjustable - 40 C + 125 C 340 mV LT1963 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
1,044In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-5 3.3 V 1.1 A 1 Output Positive 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 3 A IQ, 20mA Low Dropout Linear Regulators
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2x 100mA, L Drop, L N, uP Reg
Datasheet
348In 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 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
1,771In 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 - 40 C + 125 C 300 mV LT3029 Tube
Analog Devices LDO Voltage Regulators 100mA, Lin Reg w/ Prec C Lim & Diagnosti
Datasheet
836In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT Adjustable 100 mA 1 Output Positive 170 nA 1.6 V 45 V 85 dB Adjustable - 40 C + 125 C 340 mV LT3050 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
462In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-12 0 V to 34.35 V 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.47 V LT3089 Tube
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
546In 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
349In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

SMD/SMT DDPAK-5 3.3 V 700 mA 1 Output Positive 50 uA 4.15 V 30 V 64 dB Fixed - 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
1,149In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 1.5 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 Low Dropout Linear Regulators
Datasheet
970In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 1.8 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 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
1,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT DFN-8 2.5 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