LT1965 Low Dropout Linear Regulators

Analog Devices LT1965 Low Dropout Linear Regulators supply 1.1A of output current with a 310mV typical dropout voltage. The devices feature an operating quiescent current of 500µA for the adjustable version, reducing to <1µA in shutdown. Quiescent current is well controlled and doesn't rise in dropout like other regulators. The LT1965 regulators' very low output noise makes them ideal for sensitive RF and DSP supply applications.

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Description Datasheet Availability Pricing (SGD) 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
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 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT DFN-8 1.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT DFN-8 1.8 V 1.1 A 1 Output Positive 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT DFN-8 2.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT DFN-8 3.3 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT MSOP-E-8 1.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT MSOP-E-8 1.8 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT MSOP-E-8 2.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT MSOP-E-8 3.3 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 750
Mult.: 750
: 750

SMD/SMT DDPAK-5 1.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 750
Mult.: 750
: 750

SMD/SMT DDPAK-5 1.8 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 750
Mult.: 750
: 750

SMD/SMT DDPAK-5 2.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 750

SMD/SMT DDPAK-5 3.3 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 3.3 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
121Expected 13/11/2026
Min.: 1
Mult.: 1

SMD/SMT DFN-8 2.5 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 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SMD/SMT DDPAK-5 1.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 1.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 1.8 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 2.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 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 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 33 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 750

SMD/SMT DDPAK-5 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Adjustable - 40 C + 125 C 310 mV LT1965 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 1.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 1.8 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 2.5 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube
Analog Devices LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 3.3 V 1.1 A 1 Output 500 uA 1.8 V 20 V 75 dB Fixed - 40 C + 125 C 310 mV LT1965 Tube