LDO Voltage Regulators – Mouser Slovakia

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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 (EUR) 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: 0,138 € 7.658In 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	7.658In Stock	Cut Tape 0,138 € 0,082 € 0,064 € 0,06 € Reel 0,057 € View 0,057 € 0,049 € 0,048 € 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-223, 20V, 1.176V, 1.224V LDI1117-1.2H Diotec Semiconductor 1: 0,138 € 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 0,138 € 0,082 € 0,064 € 0,06 € Reel 0,057 € View 0,057 € 0,052 € 0,049 € 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: 0,318 € 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 0,318 € 0,224 € 0,157 € 0,138 € Reel 0,128 € View 0,095 € 0,071 € 0,068 € 0,052 € 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: 0,318 € 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 0,318 € 0,224 € 0,157 € 0,138 € Reel 0,128 € View 0,095 € 0,071 € 0,068 € 0,052 € 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: 0,327 € 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 0,327 € 0,225 € 0,157 € 0,144 € Reel 0,121 € View 0,095 € 0,057 € 0,05 € 0,046 € 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: 0,327 € 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 0,327 € 0,235 € 0,164 € 0,144 € Reel 0,099 € View 0,134 € 0,073 € 0,071 € 0,055 € 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: 0,138 € 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 0,138 € 0,083 € 0,065 € 0,061 € Reel 0,054 € 0,048 € 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: 0,138 € 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 0,138 € 0,082 € 0,064 € 0,06 € Reel 0,057 € View 0,057 € 0,049 € 0,048 € 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-89, 15V, 4.95V, 5.05V LDI1117-05U Diotec Semiconductor 1: 0,318 € 2.496In Stock 8.000Expected 1/4/2027	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	2.496In Stock 8.000Expected 1/4/2027	Cut Tape 0,318 € 0,224 € 0,157 € 0,138 € Reel 0,128 € View 0,095 € 0,071 € 0,068 € 0,052 € 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, 1.782V, 1.818V LDI1117-1.8H Diotec Semiconductor 1: 0,327 € 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 0,327 € 0,235 € 0,164 € 0,144 € Reel 0,099 € View 0,134 € 0,073 € 0,071 € 0,055 € 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: 0,138 € 5.021In 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	5.021In Stock 32.500On Order On Order Ship Dates Mfr. No: LDI1117-3.3H Stock: 5.021 Can Dispatch Immediately On Order: 10.000 Expected 10/21/2026 22.500 Expected 1/22/2027 Factory Lead Time: 18 Weeks	Cut Tape 0,138 € 0,082 € 0,064 € 0,06 € Reel 0,051 € View 0,057 € 0,049 € 0,048 € 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: 0,129 € 1.428In 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	1.428In Stock 2.000Expected 12/18/2026	Cut Tape 0,129 € 0,079 € 0,061 € 0,058 € Reel 0,058 € View 0,057 € 0,048 € 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: 0,49 € 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 0,49 € 0,347 € 0,243 € 0,212 € Reel 0,146 € View 0,198 € 0,108 € 0,106 € 0,081 € 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: 0,49 € 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 0,49 € 0,347 € 0,243 € 0,212 € Reel 0,146 € View 0,198 € 0,108 € 0,106 € 0,081 € 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: 0,49 € 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 0,49 € 0,347 € 0,243 € 0,212 € Reel 0,146 € View 0,198 € 0,108 € 0,106 € 0,081 € 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: 0,146 € 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 0,146 € 0,087 € 0,067 € 0,064 € Reel 0,059 € View 0,06 € 0,052 € 0,049 € 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: 0,499 € 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 0,499 € 0,348 € 0,243 € 0,213 € Reel 0,11 € View 0,199 € 0,088 € 0,077 € 0,072 € 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: 0,499 € 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 0,499 € 0,348 € 0,243 € 0,213 € Reel 0,11 € View 0,199 € 0,088 € 0,077 € 0,072 € 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: 0,327 € 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 0,327 € 0,225 € 0,157 € 0,138 € Reel 0,095 € View 0,071 € 0,057 € 0,05 € 0,046 € 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: 0,499 € 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 0,499 € 0,354 € 0,243 € 0,221 € Reel 0,118 € View 0,212 € 0,098 € 0,096 € 0,081 € 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: 0,499 € 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 0,499 € 0,348 € 0,243 € 0,213 € Reel 0,11 € View 0,199 € 0,088 € 0,077 € 0,072 € 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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