LT308x Adjustable Single Resistor LDOs

Analog Devices Inc. LT308x adjustable single resistor low dropout linear regulators (LDOs) can be paralleled to increase output current or spread heat in surface-mounted boards. Architected as a precision current source and voltage follower allows the regulators to be used in many applications requiring high current, adjustability to zero, and no heat sink. The devices bring out the collector of the pass transistor to allow low dropout operation when used with multiple supplies.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Current
Number of Outputs
Polarity
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
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Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
2,503In Stock
Min.: 1
Mult.: 1
Max.: 2,503

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 Adj 3A 1x Res L Drop Reg
Datasheet
1,153In Stock
Min.: 1
Mult.: 1
Max.: 1,153

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 Adj 1.1A 1x Res L Drop Reg
Datasheet
4,552In Stock
Min.: 1
Mult.: 1
Max.: 4,120

SMD/SMT DFN-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
5,203In Stock
25,000Expected 15/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25,772
: 2,500

SMD/SMT MSOP-E-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
4,092In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,793
: 2,500

SMD/SMT DFN-12 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 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
2,653In Stock
Min.: 1
Mult.: 1
Max.: 2,407

SMD/SMT DDPAK-5 0 V to 23 V 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 40 C + 125 C 310 mV LT3083 Tube
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
4,528In Stock
Min.: 1
Mult.: 1
Max.: 4,006

Through Hole TO-220-5 0 V to 23 V 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 40 C + 125 C 310 mV LT3083 Tube
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
2,500In Stock
2,437Expected 31/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,937
: 2,500

SMD/SMT DFN-12 Adjustable 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 55 C + 125 C 240 mV LT3083 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
1,729In Stock
9,040On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 9,068

SMD/SMT DFN-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
2,516In Stock
2,400On Order
Min.: 1
Mult.: 1
Max.: 4,354

SMD/SMT MSOP-E-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
426In Stock
Min.: 1
Mult.: 1
Max.: 436

SMD/SMT DDPAK-5 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
1,804In Stock
Min.: 1
Mult.: 1
Max.: 2,190

SMD/SMT SOT-223-3 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
518In Stock
Min.: 1
Mult.: 1
Max.: 518

SMD/SMT SOT-223-3 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V Adjustable - 40 C + 125 C 350 mV AEC-Q100 LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
528In Stock
Min.: 1
Mult.: 1
Max.: 528

Through Hole TO-220-5 Adjustable 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
1,109In Stock
Min.: 1
Mult.: 1
Max.: 1,109

SMD/SMT DFN-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
817In Stock
Min.: 1
Mult.: 1
Max.: 702

SMD/SMT MSOP-E-8 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
442In Stock
Min.: 1
Mult.: 1
Max.: 442

SMD/SMT SOT-223-3 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
933In Stock
Min.: 1
Mult.: 1
Max.: 933

SMD/SMT DFN-12 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 Adj 3A 1x Res L Drop Reg
Datasheet
225In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 187

SMD/SMT DDPAK-5 Adjustable 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 40 C + 125 C 310 mV LT3083 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
387In Stock
Min.: 1
Mult.: 1
Max.: 387

SMD/SMT DFN-12 0 V to 23 V 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 55 C + 125 C 240 mV LT3083 Tube
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
327In Stock
Min.: 1
Mult.: 1
Max.: 352

SMD/SMT TSSOP-16 0 V to 23 V 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 55 C + 125 C 240 mV LT3083 Tube
Analog Devices LDO Voltage Regulators Adj 3A 1x Res L Drop Reg
Datasheet
71In Stock
Min.: 1
Mult.: 1
Max.: 71

SMD/SMT DDPAK-5 0 V to 23 V 3 A 1 Output Positive 1.2 V 23 V 85 dB Adjustable - 55 C + 125 C 310 mV LT3083 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
16In Stock
4,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,508

SMD/SMT DDPAK-5 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
799In Stock
Min.: 1
Mult.: 1
Max.: 799

Through Hole TO-220-5 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube
Analog Devices LDO Voltage Regulators Adj 1.1A 1x Res L Drop Reg
Datasheet
5In Stock
450On Order
Min.: 1
Mult.: 1
Max.: 455

SMD/SMT DDPAK-5 0 V to 36 V 1.1 A 1 Output Positive 1.2 V 36 V 30 dB Adjustable - 40 C + 125 C 350 mV LT3080 Tube