LDO Voltage Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 33

Applied Filters:

Mounting Style

Package / Case

Output Voltage

Output Current

Minimum Operating Temperature

Maximum Operating Temperature

Dropout Voltage

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Output Voltage	Output Current	Number of Outputs	Polarity	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Series	Packaging
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088EST#PBF Analog Devices 1: S/27.87 6,770In Stock	Mfr. Part # LT3088EST#PBF Mouser Part # 584-LT3088EST#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	6,770In Stock	S/27.87 S/21.37 S/19.73 S/17.94 View S/17.09 S/16.58 S/16.39 S/16.15	Min.: 1 Mult.: 1 Max.: 5,416	SMD/SMT	SOT-223-3	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081ET7#06PBF Analog Devices 1: S/38.07 2,771In Stock	Mfr. Part # LT3081ET7#06PBF Mouser Part # 584-LT3081ET7#06PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	2,771In Stock	S/38.07 S/29.47 S/27.33 S/24.99 View S/23.82 S/23.16 S/22.54	Min.: 1 Mult.: 1 Max.: 2,216	Through Hole	TO-220-7	0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081IFE#PBF Analog Devices 1: S/42.31 272In Stock	Mfr. Part # LT3081IFE#PBF Mouser Part # 584-LT3081IFE#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	272In Stock	S/42.31 S/33.01 S/30.71 S/28.10	Min.: 1 Mult.: 1 Max.: 217	SMD/SMT	TSSOP-16	0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s LT3089IDF#TRPBF Analog Devices 1: S/33.71 168In Stock	Mfr. Part # LT3089IDF#TRPBF Mouser Part # 584-LT3089IDF#TRPBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	168In Stock	Cut Tape S/33.71 S/26.00 S/24.06 S/21.95 S/21.95 MouseReel Available	Min.: 1 Mult.: 1 Max.: 134	SMD/SMT	DFN-12	0 V to 34.35 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.47 V	LT3089	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081HT7#PBF Analog Devices 1: S/48.62 137In Stock	Mfr. Part # LT3081HT7#PBF Mouser Part # 584-LT3081HT7#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	137In Stock	S/48.62 S/38.07 S/35.42 S/32.50	Min.: 1 Mult.: 1 Max.: 109	Through Hole		0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 150 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s LT3089EFE#PBF Analog Devices 1: S/31.80 219In Stock	Mfr. Part # LT3089EFE#PBF Mouser Part # 584-LT3089EFE#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	219In Stock	S/31.80 S/24.52 S/22.69 S/20.67	Min.: 1 Mult.: 1 Max.: 175	SMD/SMT	TSSOP-16	0 V to 34.35 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.47 V	LT3089	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s LT3089IDF#PBF Analog Devices 1: S/34.68 175In Stock	Mfr. Part # LT3089IDF#PBF Mouser Part # 584-LT3089IDF#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	175In Stock	S/34.68 S/26.86 S/24.91 S/22.73	Min.: 1 Mult.: 1 Max.: 140	SMD/SMT	DFN-12	0 V to 34.35 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.47 V	LT3089	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081ER#PBF Analog Devices 1: S/40.01 1,078In Stock	Mfr. Part # LT3081ER#PBF Mouser Part # 584-LT3081ER#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	1,078In Stock	S/40.01 S/30.98 S/28.38 S/26.24 View S/25.07 S/24.37	Min.: 1 Mult.: 1 Max.: 862	SMD/SMT	DDPAK-7	0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088EDD#PBF Analog Devices 1: S/28.96 730In Stock	Mfr. Part # LT3088EDD#PBF Mouser Part # 584-LT3088EDD#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	730In Stock	S/28.96 S/22.34 S/20.67 S/18.84 S/17.44	Min.: 1 Mult.: 1 Max.: 584	SMD/SMT	DFN-8	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s LT3089EDF#PBF Analog Devices 1: S/30.87 327In Stock	Mfr. Part # LT3089EDF#PBF Mouser Part # 584-LT3089EDF#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	327In Stock	S/30.87 S/23.78 S/22.03 S/20.05	Min.: 1 Mult.: 1 Max.: 261	SMD/SMT	DFN-12	0 V to 34.35 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.47 V	LT3089	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081EDF#PBF Analog Devices 1: S/36.98 654In Stock 1,183On Order	Mfr. Part # LT3081EDF#PBF Mouser Part # 584-LT3081EDF#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	654In Stock 1,183On Order On Order Ship Dates Mfr. #: LT3081EDF#PBF Stock: 654 Can Ship Immediately On Order: 546 Expected 10/26/2026 637 Expected 11/14/2026 Factory Lead-Time: Unverified	S/36.98 S/28.65 S/26.59 S/24.25 S/23.16	Min.: 1 Mult.: 1 Max.: 523	SMD/SMT	DFN-12	0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081EDF#TRPBF Analog Devices 1: S/35.23 2,444In Stock	Mfr. Part # LT3081EDF#TRPBF Mouser Part # 584-LT3081EDF#TRPBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi positive linear ldos	Datasheet	2,444In Stock	Cut Tape S/35.23 S/27.36 S/25.34 S/23.16 View S/22.19 S/21.53 S/20.94 S/20.94 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,969	SMD/SMT	DFN-12	Adjustable	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.23 V	LT3081	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081EFE#PBF Analog Devices 1: S/37.25 712In Stock	Mfr. Part # LT3081EFE#PBF Mouser Part # 584-LT3081EFE#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	712In Stock	S/37.25 S/29.00 S/26.94 S/24.60 S/23.36	Min.: 1 Mult.: 1 Max.: 569	SMD/SMT	TSSOP-16	0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081ET7#PBF Analog Devices 1: S/39.28 787In Stock	Mfr. Part # LT3081ET7#PBF Mouser Part # 584-LT3081ET7#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	787In Stock	S/39.28 S/30.60 S/26.00 S/25.92 View S/24.60 S/24.09	Min.: 1 Mult.: 1 Max.: 629	Through Hole		0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081MPFE#PBF Analog Devices 1: S/90.85 230In Stock	Mfr. Part # LT3081MPFE#PBF Mouser Part # 584-LT3081MPFE#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	230In Stock	S/90.85 S/72.83 S/63.49 S/61.58	Min.: 1 Mult.: 1 Max.: 184	SMD/SMT	TSSOP-16	Adjustable	1.5 A	1 Output	Positive	90 dB	Adjustable	- 55 C	+ 150 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s LT3081MPT7#PBF Analog Devices 1: S/96.88 29In Stock	Mfr. Part # LT3081MPT7#PBF Mouser Part # 584-LT3081MPT7#PBF	Analog Devices	LDO Voltage Regulators 1.5A 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	29In Stock	S/96.88 S/77.62 S/71.39 S/67.46 View S/64.93 S/63.45 Quote	Min.: 1 Mult.: 1	Through Hole		0 V to 34.5 V	1.5 A	1 Output	Positive	90 dB	Adjustable	- 55 C	+ 150 C	1.23 V	LT3081	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088EM#PBF Analog Devices 1: S/31.80 178In Stock	Mfr. Part # LT3088EM#PBF Mouser Part # 584-LT3088EM#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	178In Stock	S/31.80 S/24.52 S/20.79 S/20.67	Min.: 1 Mult.: 1 Max.: 142	SMD/SMT	DDPAK-3	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088HDD#PBF Analog Devices 1: S/36.90 740In Stock	Mfr. Part # LT3088HDD#PBF Mouser Part # 584-LT3088HDD#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	740In Stock	S/36.90 S/28.69 S/26.66 S/24.41 View S/23.12 S/22.65	Min.: 1 Mult.: 1 Max.: 592	SMD/SMT	DFN-8	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 150 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088HM#PBF Analog Devices 1: S/39.82 101In Stock	Mfr. Part # LT3088HM#PBF Mouser Part # 584-LT3088HM#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	101In Stock	S/39.82 S/31.06 S/26.35	Min.: 1 Mult.: 1 Max.: 80	SMD/SMT	DDPAK-3	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 150 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088HST#PBF Analog Devices 1: S/35.69 1,082In Stock	Mfr. Part # LT3088HST#PBF Mouser Part # 584-LT3088HST#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	1,082In Stock	S/35.69 S/27.64 S/25.11 S/23.04 View S/22.19 S/21.56	Min.: 1 Mult.: 1 Max.: 865	SMD/SMT	SOT-223-3	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 150 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088IST#PBF Analog Devices 1: S/31.68 592In Stock	Mfr. Part # LT3088IST#PBF Mouser Part # 584-LT3088IST#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	592In Stock	S/31.68 S/24.52 S/21.10 S/20.24 S/19.31	Min.: 1 Mult.: 1 Max.: 473	SMD/SMT	SOT-223-3	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg LT3088MPST#PBF Analog Devices 1: S/68.82 448In Stock	Mfr. Part # LT3088MPST#PBF Mouser Part # 584-LT3088MPST#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	448In Stock	S/68.82 S/54.53 S/50.99 S/47.02 S/44.84	Min.: 1 Mult.: 1 Max.: 518	SMD/SMT	SOT-223-3	0 V to 34.5 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 55 C	+ 150 C	1.35 V	LT3088	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s LT3089ER#PBF Analog Devices 1: S/35.62 142In Stock	Mfr. Part # LT3089ER#PBF Mouser Part # 584-LT3089ER#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	142In Stock	S/35.62 S/27.68 S/24.48 S/24.02	Min.: 1 Mult.: 1 Max.: 113	SMD/SMT	DDPAK-7	0 V to 34.35 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.47 V	LT3089	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s LT3089IFE#PBF Analog Devices 1: S/38.30 35In Stock	Mfr. Part # LT3089IFE#PBF Mouser Part # 584-LT3089IFE#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	35In Stock	S/38.30 S/29.78 S/25.34 S/23.16 View S/22.38 S/21.76 S/21.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-16	0 V to 34.35 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.47 V	LT3089	Tube
LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s LT3089IR#PBF Analog Devices 1: S/40.75 63In Stock	Mfr. Part # LT3089IR#PBF Mouser Part # 584-LT3089IR#PBF	Analog Devices	LDO Voltage Regulators 800mA 1x Res Rugged Lin Reg w/ Mon s Learn More about Analog Devices adi lt308x rugged ldo regulators	Datasheet	63In Stock	S/40.75 S/31.80 S/26.98 S/26.90 View S/25.53 S/25.03 S/24.44 Quote	Min.: 1 Mult.: 1	SMD/SMT	DDPAK-7	0 V to 34.35 V	800 mA	1 Output	Positive	90 dB	Adjustable	- 40 C	+ 125 C	1.47 V	LT3089	Tube

LT308x Rugged Single Resistor Linear Regulators

Applied Filters:

Customer Service Office

Company

Resources

Support