LM1117 800mA Low-Dropout Linear Regulators

Texas Instruments LM1117 800mA Low-Dropout Linear Regulators are series of Low-Dropout Linear Regulators with a dropout of 1.2V at 800mA of load current. Five fixed voltages are available such as 1.8V, 2.5V, 2.85V, 3.3V, and 5V. There is also an adjustable version with settings from 1.25V to 13.8V. The LM1117 series from TI features current limiting and thermal shutdown. A Zener trimmed bandgap reference is included to assure ±1% output voltage accuracy.

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Description Datasheet Availability Pricing (JPY) 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
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDTXADJ A 926-LM1117IDTXADJNPB
Datasheet
34,748In Stock
Min.: 1
Mult.: 1

SMD/SMT TO-252-3 1.25 V to 13.8 V 800 mA 1 Output Positive 5 mA 2.6 V 15 V 75 dB Adjustable - 40 C + 125 C 1.2 V LM1117 Tube
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DT25NOP A 926-LM1117DT25NOPB
Datasheet
3,713In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TO-252-3 2.5 V 800 mA 1 Output Positive 10 mA 2.6 V 15 V 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117LD18NOP A 926-LM1117LD18NOPB
Datasheet
3,858In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

SMD/SMT WSON-8 1.8 V 800 mA 1 Output Positive 10 mA 2.6 V 15 V 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8- A 926-LM1117LDXADJNOPB
Datasheet
904In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT WSON-8 1.25 V to 13.8 V 800 mA 1 Output Positive 5 mA 2.6 V 15 V 75 dB Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg
Datasheet
975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT WSON-8 2.5 V 800 mA 1 Output Positive 10 mA 2.6 V 15 V 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-M1117IMPXADJN A 926-M1117IMPXADJNOPB
Datasheet
22,179In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 1.25 V to 13.8 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMP3.3N A 926-LM1117IMP3.3NOPB
Datasheet
59,670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-4 3.3 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX3.3N A 926-LM1117MPX3.3NOPB
Datasheet
12,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 3.3 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-3.3N A 926-LM1117MP-3.3NOPB
Datasheet
72,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000

SMD/SMT SOT-223-4 3.3 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPXADJN A 926-LM1117MPXADJNOPB
Datasheet
1,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 1.25 V to 13.8 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DTX3.3N A 926-LM1117DTX3.3NOPB
Datasheet
5,609In Stock
Min.: 1
Mult.: 1

SMD/SMT TO-252-3 3.3 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Tube
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DT-3.3N A 926-LM1117DT-3.3NOPB
Datasheet
3,237In Stock
7,500Expected 11/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TO-252-3 3.3 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IDTX33N A 926-LM1117IDTX33NOPB
Datasheet
3,078In Stock
2,475Expected 8/10/2026
Min.: 1
Mult.: 1

SMD/SMT TO-252-3 3.3 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Tube
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMPX33N A 926-LM1117IMPX33NOPB
Datasheet
4,457In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

SMD/SMT SOT-223-4 3.3 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMPX50N A 926-LM1117IMPX50NOPB
Datasheet
6,054In Stock
20,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 5 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IMP5.0N A 926-LM1117IMP5.0NOPB
Datasheet
6,935In Stock
10,000Expected 11/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-4 5 V 800 mA 1 Output Positive 15 mA 2.6 V 15 V 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg
Datasheet
9,562In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT WSON-8 3.3 V 800 mA 1 Output Positive 10 mA 2.6 V 15 V 75 dB Fixed 0 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX5.0N A 926-LM1117MPX5.0NOPB
Datasheet
9,023In Stock
9,000Expected 8/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 5 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed 0 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117MPX2.5N A 926-LM1117MPX2.5NOPB
Datasheet
1,775In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 2.5 V 800 mA 1 Output Positive 10 mA 2.6 V 15 V 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-5.0N A 926-LM1117MP-5.0NOPB
Datasheet
11,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-4 5 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed 0 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-ADJN A 926-LM1117MP-ADJNOPB
Datasheet
14,703In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000

SMD/SMT SOT-223-4 1.25 V to 13.8 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMPADJN A 926-LM1117IMPADJNOPB
Datasheet
2,531In Stock
8,000Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-4 1.25 V to 13.8 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DT18NOP A 926-LM1117DT18NOPB
Datasheet
589In Stock
2,500Expected 8/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TO-252-3 1.8 V 800 mA 1 Output Positive 10 mA 2.6 V 15 V 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8- A 926-LM1117LDADJNOPB
Datasheet
1,088In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

SMD/SMT WSON-8 1.25 V to 13.8 V 800 mA 1 Output Positive 15 V Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX1.8N A 926-LM1117MPX1.8NOPB
Datasheet
1,486In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 1.8 V 800 mA 1 Output Positive 5 mA 1.4 V 15 V Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel