LT3090 and LT3091 Negative Linear Regulators

Analog Devices Inc. LT3090 and LT3091 Negative Linear Regulators increase output current or spread heat on surface-mounted boards. The LT3090 and LT3091 are designed with a precision current reference followed by a high-performance rail-to-rail voltage buffer. The regulators are used in applications requiring precision output, high current with no heat sink, output adjustability to zero, and low dropout voltage. The Analog Devices LT3090 and LT3091 Negative Linear Regulators can also be configured as a 3-terminal floating regulator.

Results: 22
Select Image Part # Mfr. 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 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 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
106In Stock
$13.45
$10.74
$9.12
Min.: 1
Mult.: 1
Max.: 84
SMD/SMT DDPAK-7 - 32 V to 0 V 1.5 A 1 Output Negative 1.2 mA 85 dB Adjustable - 40 C + 150 C 360 mV LT3091 Tube
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
5,134In Stock
$7.97
$6.15
$5.69
$5.18
Min.: 1
Mult.: 1
Max.: 4,107
SMD/SMT MSOP-12 - 32 V to 0 V 600 mA 1 Output Negative 1 mA 85 dB Adjustable - 40 C + 125 C 300 mV LT3090 Tube
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
4,365In Stock
Cut Tape
$7.97
$6.15
$5.69
$5.19
$4.97
Reel
$4.27
Min.: 1
Mult.: 1
Max.: 3,492
: 2,500
SMD/SMT DFN-10 - 32 V to 0 V 600 mA 1 Output Negative 1 mA 85 dB Adjustable - 40 C + 125 C 300 mV LT3090 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
2,670In Stock
121Expected 10/6/2026
$10.21
$7.94
$7.38
$6.75
Min.: 1
Mult.: 1
Max.: 2,145
SMD/SMT DFN-10 - 32 V to 0 V 600 mA 1 Output Negative 1 mA 85 dB Adjustable - 40 C + 125 C 300 mV LT3090 Tube
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
7,543In Stock
5,000Expected 10/26/2026
Cut Tape
$10.24
$7.95
$7.38
$6.76
Reel
$5.87
Min.: 1
Mult.: 1
Max.: 6,034
: 2,500
SMD/SMT DFN-10 Adjustable 600 mA 1 Output Negative 85 dB Adjustable - 40 C + 125 C 300 mV LT3090 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
184In Stock
$23.55
$18.83
$18.32
Min.: 1
Mult.: 1
Max.: 147
SMD/SMT TSSOP-16 Adjustable 1.5 A 1 Output Negative 85 dB Adjustable - 55 C + 150 C 300 mV LT3091 Tube
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
2,988In Stock
Cut Tape
$7.97
$6.15
$5.69
$5.19
$4.97
Reel
$4.97
Min.: 1
Mult.: 1
Max.: 2,390
: 2,500
SMD/SMT MSOP-12 Adjustable 600 mA 1 Output Negative 85 dB Adjustable - 40 C + 125 C 300 mV LT3090 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
188In Stock
$10.42
$8.11
$7.53
$6.88
Min.: 1
Mult.: 1
Max.: 150
SMD/SMT MSOP-12 Adjustable 600 mA 1 Output Negative 85 dB Adjustable - 40 C + 150 C 300 mV LT3090 Tube
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
647In Stock
$9.12
$7.06
$6.55
$5.98
$5.71
Min.: 1
Mult.: 1
Max.: 517
SMD/SMT MSOP-12 - 32 V to 0 V 600 mA 1 Output Negative 1 mA 85 dB Adjustable - 40 C + 125 C 300 mV LT3090 Tube
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
593In Stock
$21.98
$17.42
$16.28
$15.03
$14.32
Min.: 1
Mult.: 1
Max.: 482
SMD/SMT DFN-10 - 32 V to 0 V 600 mA 1 Output Negative 1 mA 85 dB Adjustable - 55 C + 150 C 300 mV LT3090 Tube
Analog Devices LDO Voltage Regulators 36V, 600mA Negative Linear Regulator with Programmable Current Limit
102In Stock
777Expected 10/5/2026
$19.46
$15.42
$14.42
Min.: 1
Mult.: 1
Max.: 105
SMD/SMT MSOP-12 - 32 V to 0 V 600 mA 1 Output Negative 1 mA 85 dB Adjustable - 55 C + 150 C 300 mV LT3090 Tube
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
200In Stock
$10.30
$8.01
$7.44
$6.81
$6.45
Min.: 1
Mult.: 1
Max.: 524
SMD/SMT DFN-14 - 32 V to 0 V 1.5 A 1 Output Negative 1.2 mA 85 dB Adjustable - 40 C + 125 C 300 mV LT3091 Tube
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
880In Stock
Cut Tape
$9.86
$7.68
$7.13
$6.52
Min.: 1
Mult.: 1
Max.: 718
SMD/SMT DFN-14 Adjustable 1.5 A 1 Output Negative 85 dB Adjustable - 40 C + 125 C 300 mV LT3091 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
253In Stock
$11.36
$8.92
$7.58
$7.55
Min.: 1
Mult.: 1
Max.: 202
SMD/SMT DDPAK-7 - 32 V to 0 V 1.5 A 1 Output Negative 1.2 mA 85 dB Adjustable - 40 C + 125 C 360 mV LT3091 Tube
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
96In Stock
$12.84
$10.05
$9.36
$8.58
Min.: 1
Mult.: 1
SMD/SMT TSSOP-16 - 32 V to 0 V 1.5 A 1 Output Negative 1.2 mA 85 dB Adjustable - 40 C + 150 C 300 mV LT3091 Tube
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
966In Stock
Cut Tape
$11.25
$8.79
$8.17
$7.50
Min.: 1
Mult.: 1
Max.: 772
SMD/SMT DFN-14 Adjustable 1.5 A 1 Output Negative 85 dB Adjustable - 40 C + 125 C 300 mV LT3091 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
178In Stock
$24.60
$19.67
$18.44
$17.07
Min.: 1
Mult.: 1
Max.: 142
SMD/SMT DFN-14 Adjustable 1.5 A 1 Output Negative 85 dB Adjustable - 55 C + 150 C 300 mV LT3091 Tube

Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
90In Stock
$11.15
$8.75
$7.43
$7.41
Min.: 1
Mult.: 1
Through Hole - 32 V to 0 V 1.5 A 1 Output Negative 1.2 mA 85 dB Adjustable - 40 C + 125 C 360 mV LT3091 Tube
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
69In Stock
$12.71
$9.99
$8.60
$8.31
Min.: 1
Mult.: 1
SMD/SMT DFN-14 - 32 V to 0 V 1.5 A 1 Output Negative 1.2 mA 85 dB Adjustable - 40 C + 150 C 300 mV LT3091 Tube

Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
23In Stock
$13.89
$10.91
$9.94
$9.33
Min.: 1
Mult.: 1
Through Hole Adjustable 1.5 A 1 Output Negative 85 dB Adjustable - 40 C + 150 C 360 mV LT3091 Tube
Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
19In Stock
$13.04
$10.33
$8.77
$8.72
Min.: 1
Mult.: 1
SMD/SMT DDPAK-7 - 32 V to 0 V 1.5 A 1 Output Negative 1.2 mA 85 dB Adjustable - 40 C + 125 C 300 mV LT3091 Tube

Analog Devices LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit
31In Stock
$12.84
$10.16
$8.63
$8.58
Min.: 1
Mult.: 1
Through Hole Adjustable 1.5 A 1 Output Negative 85 dB Adjustable - 40 C + 125 C 360 mV LT3091 Tube