LDO Voltage Regulators – Mouser Poland

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LDI1117 Low Dropout Voltage Regulators

Diotec Semiconductor LDI1117 Low Dropout (LDO) Voltage Regulators are designed to provide a fixed output voltage of 3.3V with ±1% tolerance at up to 1.35A output current. These voltage regulators feature thermal overload protection, short circuit protection, and high output current. The LDI1117 voltage regulators are assembled in the SOT-223 case outline that offers a rear cooling area for easy heat removal. This allows the voltage regulators to be used even at higher ambient temperatures. These voltage regulators feature a junction temperature of 125°C for a thermal shutdown. Typical applications include control boards of power supplies and motor drives, industrial controls, dishwashers, washing machines, and microwave ovens.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) 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	Quiescent Current	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Series	Packaging
LDO Voltage Regulators VR, SOT-223, 20V, 4.95V, 5.05V LDI1117-05H Diotec Semiconductor 1: 0,607 zł 7 638In Stock	Mfr. Part No. LDI1117-05H Mouser Part No 637-LDI1117-05H	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-223, 20V, 4.95V, 5.05V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	7 638In Stock	Cut Tape 0,607 zł 0,361 zł 0,282 zł 0,264 zł Reel 0,251 zł View 0,251 zł 0,216 zł 0,211 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOT-223	5 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed		+ 150 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-89, 15V, 4.95V, 5.05V LDI1117-05U Diotec Semiconductor 1: 1,40 zł 2 446In Stock 8 000Expected 12/18/2026	Mfr. Part No. LDI1117-05U Mouser Part No 637-LDI1117-05U	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-89, 15V, 4.95V, 5.05V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	2 446In Stock 8 000Expected 12/18/2026	Cut Tape 1,40 zł 0,986 zł 0,691 zł 0,607 zł Reel 0,563 zł View 0,418 zł 0,312 zł 0,299 zł 0,229 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-89	5 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed	- 40 C	+ 125 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-223, 20V, 1.176V, 1.224V LDI1117-1.2H Diotec Semiconductor 1: 0,607 zł 6 839In Stock	Mfr. Part No. LDI1117-1.2H Mouser Part No 637-LDI1117-1.2H	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-223, 20V, 1.176V, 1.224V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	6 839In Stock	Cut Tape 0,607 zł 0,361 zł 0,282 zł 0,264 zł Reel 0,251 zł View 0,251 zł 0,229 zł 0,216 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOT-223	1.2 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed		+ 150 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-89, 20V, 1.176V, 1.224V LDI1117-1.2U Diotec Semiconductor 1: 1,40 zł 2 506In Stock	Mfr. Part No. LDI1117-1.2U Mouser Part No 637-LDI1117-1.2U	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-89, 20V, 1.176V, 1.224V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	2 506In Stock	Cut Tape 1,40 zł 0,986 zł 0,691 zł 0,607 zł Reel 0,563 zł View 0,418 zł 0,312 zł 0,299 zł 0,229 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-89	1.2 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed	- 40 C	+ 125 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-89, 20V, 1.485V, 1.515V LDI1117-1.5U Diotec Semiconductor 1: 1,40 zł 905In Stock	Mfr. Part No. LDI1117-1.5U Mouser Part No 637-LDI1117-1.5U	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-89, 20V, 1.485V, 1.515V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	905In Stock	Cut Tape 1,40 zł 0,986 zł 0,691 zł 0,607 zł Reel 0,563 zł View 0,418 zł 0,312 zł 0,299 zł 0,229 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-89	1.5 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed	- 40 C	+ 125 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-89, 20V, 1.782V, 1.818V LDI1117-1.8U Diotec Semiconductor 1: 1,44 zł 2 364In Stock	Mfr. Part No. LDI1117-1.8U Mouser Part No 637-LDI1117-1.8U	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-89, 20V, 1.782V, 1.818V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	2 364In Stock	Cut Tape 1,44 zł 0,99 zł 0,691 zł 0,634 zł Reel 0,532 zł View 0,418 zł 0,251 zł 0,22 zł 0,202 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-89	1.8 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed	- 40 C	+ 125 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-223, 20V, 2.475V, 2.525V LDI1117-2.5H Diotec Semiconductor 1: 1,44 zł 6 966In Stock	Mfr. Part No. LDI1117-2.5H Mouser Part No 637-LDI1117-2.5H	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-223, 20V, 2.475V, 2.525V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	6 966In Stock	Cut Tape 1,44 zł 1,03 zł 0,722 zł 0,634 zł Reel 0,436 zł View 0,59 zł 0,321 zł 0,312 zł 0,242 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOT-223	2.5 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed		+ 150 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-89, 20V, 3.267V, 3.333V LDI1117-3.3U Diotec Semiconductor 1: 0,607 zł 21 010In Stock	Mfr. Part No. LDI1117-3.3U Mouser Part No 637-LDI1117-3.3U	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-89, 20V, 3.267V, 3.333V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	21 010In Stock	Cut Tape 0,607 zł 0,365 zł 0,286 zł 0,268 zł Reel 0,238 zł 0,211 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-89	3.3 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed	- 40 C	+ 125 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-223, 20V, 1.25V, 13.65V LDI1117-ADH Diotec Semiconductor 1: 0,607 zł 2 972In Stock	Mfr. Part No. LDI1117-ADH Mouser Part No 637-LDI1117-ADH	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-223, 20V, 1.25V, 13.65V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	2 972In Stock	Cut Tape 0,607 zł 0,361 zł 0,282 zł 0,264 zł Reel 0,251 zł View 0,251 zł 0,216 zł 0,211 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOT-223	1.25 V to 13.65 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed		+ 150 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-223, 20V, 1.782V, 1.818V LDI1117-1.8H Diotec Semiconductor 1: 1,44 zł 7 077In Stock	Mfr. Part No. LDI1117-1.8H Mouser Part No 637-LDI1117-1.8H	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-223, 20V, 1.782V, 1.818V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	7 077In Stock	Cut Tape 1,44 zł 1,03 zł 0,722 zł 0,634 zł Reel 0,436 zł View 0,59 zł 0,321 zł 0,312 zł 0,242 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOT-223	1.8 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed		+ 150 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-223, 20V, 3.267V, 3.333V LDI1117-3.3H Diotec Semiconductor 1: 0,607 zł 4 809In Stock 32 500On Order	Mfr. Part No. LDI1117-3.3H Mouser Part No 637-LDI1117-3.3H	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-223, 20V, 3.267V, 3.333V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	4 809In Stock 32 500On Order On Order Ship Dates Mfr. No: LDI1117-3.3H Stock: 4 809 Can Dispatch Immediately On Order: 10 000 Expected 10/21/2026 22 500 Expected 1/22/2027 Factory Lead Time: 18 Weeks	Cut Tape 0,607 zł 0,361 zł 0,282 zł 0,264 zł Reel 0,224 zł View 0,251 zł 0,216 zł 0,211 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOT-223	3.3 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed		+ 150 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-89, 20V, 1.25V, 13.65V LDI1117-ADU Diotec Semiconductor 1: 0,568 zł 1 328In Stock 2 000Expected 12/18/2026	Mfr. Part No. LDI1117-ADU Mouser Part No 637-LDI1117-ADU	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-89, 20V, 1.25V, 13.65V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	1 328In Stock 2 000Expected 12/18/2026	Cut Tape 0,568 zł 0,348 zł 0,268 zł 0,255 zł Reel 0,255 zł View 0,251 zł 0,211 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-89	1.25 V to 13.65 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed	- 40 C	+ 125 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SO-8, 20V, 4.95V, 5.05V LDI1117-05D Diotec Semiconductor 1: 2,16 zł Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LDI1117-05D Mouser Part No 637-LDI1117-05D	Diotec Semiconductor	LDO Voltage Regulators VR, SO-8, 20V, 4.95V, 5.05V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,16 zł 1,53 zł 1,07 zł 0,933 zł Reel 0,642 zł View 0,871 zł 0,475 zł 0,466 zł 0,356 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	SO-8	5 V	1 A	1 Output	Positive	5 mA	75 dB	Adjustable, Fixed	- 40 C	+ 125 C	1.25 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SO-8, 20V, 1.176V, 1.224V LDI1117-1.2D Diotec Semiconductor 1: 2,16 zł Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LDI1117-1.2D Mouser Part No 637-LDI1117-1.2D	Diotec Semiconductor	LDO Voltage Regulators VR, SO-8, 20V, 1.176V, 1.224V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,16 zł 1,53 zł 1,07 zł 0,933 zł Reel 0,642 zł View 0,871 zł 0,475 zł 0,466 zł 0,356 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	SO-8	1.2 V	1 A	1 Output	Positive	5 mA	75 dB	Adjustable, Fixed	- 40 C	+ 125 C	1.25 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SO-8, 20V, 1.485V, 1.515V LDI1117-1.5D Diotec Semiconductor 1: 2,16 zł Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LDI1117-1.5D Mouser Part No 637-LDI1117-1.5D	Diotec Semiconductor	LDO Voltage Regulators VR, SO-8, 20V, 1.485V, 1.515V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,16 zł 1,53 zł 1,07 zł 0,933 zł Reel 0,642 zł View 0,871 zł 0,475 zł 0,466 zł 0,356 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	SO-8	1.5 V	1 A	1 Output	Positive	5 mA	75 dB	Adjustable, Fixed	- 40 C	+ 125 C	1.25 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-223, 20V, 1.485V, 1.515V LDI1117-1.5H Diotec Semiconductor 1: 0,642 zł Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. LDI1117-1.5H Mouser Part No 637-LDI1117-1.5H	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-223, 20V, 1.485V, 1.515V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape 0,642 zł 0,383 zł 0,295 zł 0,282 zł Reel 0,26 zł View 0,264 zł 0,229 zł 0,216 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOT-223	1.5 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed		+ 150 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SO-8, 20V, 1.782V, 1.818V LDI1117-1.8D Diotec Semiconductor 1: 2,20 zł Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LDI1117-1.8D Mouser Part No 637-LDI1117-1.8D	Diotec Semiconductor	LDO Voltage Regulators VR, SO-8, 20V, 1.782V, 1.818V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,20 zł 1,53 zł 1,07 zł 0,937 zł Reel 0,484 zł View 0,876 zł 0,387 zł 0,339 zł 0,317 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	SO-8	1.8 V	1 A	1 Output	Positive	5 mA	75 dB	Adjustable, Fixed	- 40 C	+ 125 C	1.25 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SO-8, 20V, 2.475V, 2.525V LDI1117-2.5D Diotec Semiconductor 1: 2,20 zł Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LDI1117-2.5D Mouser Part No 637-LDI1117-2.5D	Diotec Semiconductor	LDO Voltage Regulators VR, SO-8, 20V, 2.475V, 2.525V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,20 zł 1,53 zł 1,07 zł 0,937 zł Reel 0,484 zł View 0,876 zł 0,387 zł 0,339 zł 0,317 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	SO-8	2.5 V	1 A	1 Output	Positive	5 mA	75 dB	Adjustable, Fixed	- 40 C	+ 125 C	1.25 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SOT-89, 20V, 2.475V, 2.525V LDI1117-2.5U Diotec Semiconductor 1: 1,44 zł Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. LDI1117-2.5U Mouser Part No 637-LDI1117-2.5U	Diotec Semiconductor	LDO Voltage Regulators VR, SOT-89, 20V, 2.475V, 2.525V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape 1,44 zł 0,99 zł 0,691 zł 0,607 zł Reel 0,418 zł View 0,312 zł 0,251 zł 0,22 zł 0,202 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-89	2.5 V	1 A	1 Output	Positive	5 mA	50 dB	Adjustable, Fixed	- 40 C	+ 125 C	1 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SO-8, 20V, 3.267V, 3.333V LDI1117-3.3D Diotec Semiconductor 1: 2,20 zł Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LDI1117-3.3D Mouser Part No 637-LDI1117-3.3D	Diotec Semiconductor	LDO Voltage Regulators VR, SO-8, 20V, 3.267V, 3.333V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,20 zł 1,56 zł 1,07 zł 0,972 zł Reel 0,519 zł View 0,933 zł 0,431 zł 0,422 zł 0,356 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	SO-8	3.3 V	1 A	1 Output	Positive	5 mA	75 dB	Adjustable, Fixed	- 40 C	+ 125 C	1.25 V	LDI1117	Reel, Cut Tape, MouseReel
LDO Voltage Regulators VR, SO-8, 20V, 1.238V, 13.65V LDI1117-ADD Diotec Semiconductor 1: 2,20 zł Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LDI1117-ADD Mouser Part No 637-LDI1117-ADD	Diotec Semiconductor	LDO Voltage Regulators VR, SO-8, 20V, 1.238V, 13.65V Learn More about Diotec Semiconductor diotec ldi1117 low dropout voltage regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 2,20 zł 1,53 zł 1,07 zł 0,937 zł Reel 0,484 zł View 0,876 zł 0,387 zł 0,339 zł 0,317 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	SO-8	1.238 V to 13.65 V	1 A	1 Output	Positive	5 mA	75 dB	Adjustable, Fixed	- 40 C	+ 125 C	1.25 V	LDI1117	Reel, Cut Tape, MouseReel

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