LT308x Rugged Single Resistor Linear Regulators

Analog Devices Inc. LT308x single resistor rugged low dropout linear regulators (LDOs) are designed for rugged industrial applications. A key feature of the components is the extended safe operating area (SOA). The LDOs can be paralleled for higher output current or heat spreading. The devices withstand reverse input and reverse output-to-input voltages without reverse current flow. The LT308x precision 50μA reference current source allows a single resistor to program output voltage to any level between zero and 34.5V. The current reference architecture makes load regulation independent of output voltage. These Analog Devices Inc. devices are stable with or without input and output capacitors. Internal protection circuitry includes reverse-battery and reverse-current protection, current limiting and thermal limiting.

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Description Datasheet Availability Pricing (EUR) 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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Packaging
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg
Datasheet
96In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-3 0 V to 34.5 V 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 150 C 1.35 V LT3088 Tube
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg
Datasheet
2In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 0 V to 34.5 V 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.35 V LT3088 Tube
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg
Datasheet
169In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-3 0 V to 34.5 V 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.35 V LT3088 Tube
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg
Datasheet
9In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-3 0 V to 34.5 V 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 55 C + 150 C 1.35 V LT3088 Tube
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
35In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 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 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
63In Stock
Min.: 1
Mult.: 1

SMD/SMT DDPAK-7 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 800mA 1x Res Rugged Lin Reg
Datasheet
1.092On Order
Min.: 1
Mult.: 1

SMD/SMT SOT-223-3 0 V to 34.5 V 800 mA 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 150 C 1.35 V LT3088 Tube
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
142Expected 9/2/2026
Min.: 1
Mult.: 1

SMD/SMT DDPAK-7 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 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT TSSOP-16 Adjustable 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Reel
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT TSSOP-16 Adjustable 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 150 C 1.23 V LT3081 Reel
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT DFN-12 Adjustable 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Reel
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT TSSOP-16 Adjustable 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Reel
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 750
Mult.: 750
: 750

SMD/SMT DDPAK-7 Adjustable 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.23 V LT3081 Reel
Analog Devices LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT TSSOP-16 Adjustable 1.5 A 1 Output Positive 1.2 V 36 V 90 dB Adjustable - 55 C + 150 C 1.23 V LT3081 Reel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT DFN-12 800 mA 1 Output 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.47 V LT3089 Reel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT TSSOP-16 800 mA 1 Output 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.47 V LT3089 Reel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 750
Mult.: 750
: 750

SMD/SMT DDPAK-7 800 mA 1 Output 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.47 V LT3089 Reel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

SMD/SMT TSSOP-16 800 mA 1 Output 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.47 V LT3089 Reel
Analog Devices LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 750
Mult.: 750
: 750

SMD/SMT DDPAK-7 800 mA 1 Output 1.2 V 36 V 90 dB Adjustable - 40 C + 125 C 1.47 V LT3089 Reel