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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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
33,802In Stock
Min.: 1
Mult.: 1

SMD/SMT TO-252-3 1.25 V to 13.8 V 800 mA 1 Output Positive 5 mA 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
3,699In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TO-252-3 2.5 V 800 mA 1 Output Positive 10 mA 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
3,856In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

SMD/SMT WSON-8 1.8 V 800 mA 1 Output Positive 10 mA 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-LM1117MPX2.5N A 926-LM1117MPX2.5NOPB
Datasheet
1,825In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 2.5 V 800 mA 1 Output Positive 10 mA 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 75 dB Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DTX25NO A 926-LM1117DTX25NOPB
Datasheet
1,394In Stock
Min.: 1
Mult.: 1

SMD/SMT TO-252-3 2.5 V 800 mA 1 Output Positive 10 mA 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Tube
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 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
19,013In 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 Adjustable - 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
65,866In 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 Fixed - 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
2,902In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TO-252-3 1.8 V 800 mA 1 Output Positive 10 mA 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-1.8N A 926-LM1117MP-1.8NOPB
Datasheet
3,893In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-4 1.8 V 800 mA 1 Output Positive 5 mA Fixed - 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
3,784In Stock
3,150Expected 02/10/2026
Min.: 1
Mult.: 1

SMD/SMT TO-252-3 3.3 V 800 mA 1 Output Positive 5 mA Fixed - 40 C + 125 C 1.2 V LM1117 Tube
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IDTX33N A 926-LM1117IDTX33NOPB
Datasheet
5,446In Stock
Min.: 1
Mult.: 1

SMD/SMT TO-252-3 3.3 V 800 mA 1 Output Positive 5 mA 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
8,450In Stock
12,000On 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 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
10,065In Stock
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 5 V 800 mA 1 Output Positive 5 mA Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg
Datasheet
9,084In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT WSON-8 3.3 V 800 mA 1 Output Positive 10 mA 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-LM1117MPX3.3N A 926-LM1117MPX3.3NOPB
Datasheet
11,790In Stock
16,000Expected 01/04/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 3.3 V 800 mA 1 Output Positive 5 mA Fixed - 40 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
11,088In Stock
5,640Expected 25/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 5 V 800 mA 1 Output Positive 5 mA 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-5.0N A 926-LM1117MP-5.0NOPB
Datasheet
7,963In Stock
14,000Expected 15/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-4 5 V 800 mA 1 Output Positive 5 mA 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
12,351In 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 Adjustable - 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 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
1,435In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOT-223-4 1.8 V 800 mA 1 Output Positive 5 mA 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
1,188In 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 Adjustable - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP25NOP A 926-LM1117MP25NOPB
Datasheet
972In Stock
2,000Expected 30/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOT-223-4 2.5 V 800 mA 1 Output Positive 5 mA Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 800mA LDO Linear Reg
Datasheet
247In Stock
500Expected 24/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT D2PAK-3 (TO-263-3) 5 V 800 mA 1 Output Positive 10 mA 75 dB Fixed - 40 C + 125 C 1.2 V LM1117 Reel, Cut Tape, MouseReel