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
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Series
Packaging
Analog Devices LDO Voltage Regulators 800mA L Drop Pos Regs Adj & Fixed 2.85V,
Datasheet
1,035In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 2.85 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 uP L Drop Regs w/ SD
Datasheet
521In 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 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
2,097In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT DFN-8 15 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
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 100mA L Drop, Lin Reg
Datasheet
1,499In Stock
350On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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
Analog Devices LDO Voltage Regulators 150mA, uP, L N, VLDO Lin Reg
Datasheet
3,474In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT SOT-23-5 1.8 V 150 mA 1 Output Positive 35 uA 1.6 V 6.5 V 50 dB Fixed - 40 C + 125 C 230 mV LTC1844 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators uP L Drop Regs w/ SD
Datasheet
633In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-8 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 uP L Drop Regs w/ SD
Datasheet
737In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

SMD/SMT DDPAK-5 5 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 3A L Drop Regs w/ uP Q C & SD
Datasheet
735In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

SMD/SMT DDPAK-5 3.8 V to 14 V 3 A 1 Output Positive 50 uA 3.8 V 15 V 62 dB Adjustable 0 C + 125 C 600 mV LT1529 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD
Datasheet
269In Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 3.8 V to 14 V 3 A 1 Output Positive 50 uA 3.8 V 15 V 62 dB Adjustable 0 C + 125 C 600 mV LT1529 Tube
Analog Devices LDO Voltage Regulators 3A L Drop Regs w/ uP Q C & SD
Datasheet
1,205In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-5 3.3 V 3 A 1 Output Positive 50 uA 3.8 V 15 V 62 dB Fixed - 45 C + 125 C 600 mV LT1529 Tube
Analog Devices LDO Voltage Regulators 7A, Very L Drop Reg
Datasheet
150In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-5 Adjustable 7 A 1 Output Positive 1.79 V 6 V 80 dB Adjustable 0 C + 150 C 540 mV LT1580 Tube
Analog Devices LDO Voltage Regulators 3A, Fast Tran Resp, L N, LDO Regs
Datasheet
676In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 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 50mA, 3V to 80V L Drop uP Lin Reg w/ PG
Datasheet
1,509In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 1.24 V to 60 V 50 mA 1 Output Positive 46 uA 3 V 80 V 85 dB Adjustable - 40 C + 125 C 300 mV LT3011 Tube
Analog Devices LDO Voltage Regulators 500mA, L V, Very L Drop Lin Reg
Datasheet
912In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 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 2x 500mA/500mA L Drop, L N, uP Lin Reg
Datasheet
667In Stock
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 + 150 C 300 mV LT3029 Tube
Analog Devices LDO Voltage Regulators 2x 750mA/250mA L Drop, L N, uP Lin Reg
Datasheet
1,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-20 Adjustable 250 mA, 750 mA 2 Output Positive 120 uA 1.8 V 20 V 60 dB Adjustable - 40 C + 125 C 300 mV LT3030 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 20V, 200mA, Ultralow N, Ultrahigh PSRR R
Datasheet
735In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-10 0 V to 15 V 200 mA 1 Output Positive 300 nA 1.8 V 20 V 117 dB Adjustable - 55 C + 150 C 350 mV LT3042 Tube
Analog Devices LDO Voltage Regulators 45V VIN, uP, L N, 200mA LDO w/ Active Ou
Datasheet
814In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-E-8 Adjustable 200 mA 1 Output Positive 45 uA 1.6 V 45 V 85 dB Adjustable - 40 C + 125 C 300 mV LT3063 Tube
Analog Devices LDO Voltage Regulators 300mA L Drop Regs w/ uP Q C & SD
Datasheet
1,172In 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
4,162In 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
736In 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