LDO Voltage Regulators – Mouser Sweden

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LD49100 Automotive Regulators

STMicroelectronics LD49100 Automotive Regulators provide 1A maximum current with an input voltage range from 1.5V to 5.5V and a typical dropout voltage of 200mV. The LD49100 has ceramic capacitors on the input and output, offering stability. The LD49100 Automotive Regulators feature ultra low-dropout voltage, low quiescent current, and low-noise, making it ideal for a wide range of automotive applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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	Qualification	Series	Packaging
	LDO Voltage Regulators 1.8 V Output Voltage LD49100PU18RY STMicroelectronics 1: 12,97 kr 3 971In Stock	Mfr. Part No. LD49100PU18RY Mouser Part No 511-LD49100PU18RY	STMicroelectronics	LDO Voltage Regulators 1.8 V Output Voltage Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	3 971In Stock	Cut Tape 12,97 kr 9,55 kr 8,62 kr 7,61 kr View Reel 6,04 kr 7,17 kr 6,86 kr 6,62 kr 6,04 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	DFN-6	1.8 V	1 A	1 Output	Positive	200 uA				Fixed	- 40 C	+ 125 C	200 mV	AEC-Q100	LD49100	Reel, Cut Tape, MouseReel
	LDO Voltage Regulators 1.2 V Output Voltage LD49100PU12RY STMicroelectronics 1: 13,08 kr 1 650In Stock	Mfr. Part No. LD49100PU12RY Mouser Part No 511-LD49100PU12RY	STMicroelectronics	LDO Voltage Regulators 1.2 V Output Voltage Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	1 650In Stock	Cut Tape 13,08 kr 9,55 kr 8,61 kr 7,63 kr Reel 6,33 kr View 7,15 kr 6,88 kr 6,62 kr 6,19 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	DFN-6	1.2 V	1 A	1 Output	Positive	200 uA				Fixed	- 40 C	+ 125 C	200 mV	AEC-Q100	LD49100	Reel, Cut Tape, MouseReel
	LDO Voltage Regulators 3.3 V Output Voltage LD49100PU33RY STMicroelectronics 1: 11,98 kr 3 801In Stock	Mfr. Part No. LD49100PU33RY Mouser Part No 511-LD49100PU33RY	STMicroelectronics	LDO Voltage Regulators 3.3 V Output Voltage Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	3 801In Stock	Cut Tape 11,98 kr 8,85 kr 8,07 kr 7,21 kr Reel 6,11 kr View 6,80 kr 6,56 kr 6,37 kr 5,99 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	DFN-6	3.3 V	1 A	1 Output	Positive	200 uA				Fixed	- 40 C	+ 125 C	200 mV	AEC-Q100	LD49100	Reel, Cut Tape, MouseReel
	LDO Voltage Regulators Adjustable Output Voltage LD49100PURY STMicroelectronics 1: 13,74 kr 3 000Expected 2026-10-26	Mfr. Part No. LD49100PURY Mouser Part No 511-LD49100PURY	STMicroelectronics	LDO Voltage Regulators Adjustable Output Voltage Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	3 000Expected 2026-10-26	Cut Tape 13,74 kr 10,02 kr 9,01 kr 7,98 kr View Reel 6,37 kr 7,48 kr 7,19 kr 6,97 kr 6,37 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	DFN-6	Adjustable	1 A	1 Output	Positive	200 uA				Adjustable	- 40 C	+ 125 C	200 mV	AEC-Q100	LD49100	Reel, Cut Tape, MouseReel
	LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start - Automo LD49100PU15RY STMicroelectronics 1: 13,08 kr 679In Stock	Mfr. Part No. LD49100PU15RY Mouser Part No 511-LD49100PU15RY	STMicroelectronics	LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start - Automo Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	679In Stock	Cut Tape 13,08 kr 9,55 kr 8,62 kr 7,64 kr Reel 6,33 kr View 7,17 kr 6,88 kr 6,62 kr 6,19 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	DFN-6	1.5 V	1 A	1 Output	Positive	20 uA			70 dB	Fixed	- 40 C	+ 125 C	200 mV	AEC-Q100	LD49100	Reel, Cut Tape, MouseReel
	LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start - Automo LD49100PU10RY STMicroelectronics 3 000: 6,67 kr Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. LD49100PU10RY Mouser Part No 511-LD49100PU10RY	STMicroelectronics	LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start - Automo Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 6,67 kr	Min.: 3 000 Mult.: 3 000 : 3 000			SMD/SMT	DFN-6	1 V	1 A	1 Output	Positive	20 uA			70 dB	Fixed	- 40 C	+ 125 C	200 mV	AEC-Q100	LD49100	Reel
	LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start LD49100PU25RY STMicroelectronics 1: 13,30 kr Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. LD49100PU25RY Mouser Part No 511-LD49100PU25RY	STMicroelectronics	LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape 13,30 kr 9,64 kr 8,72 kr 7,70 kr View Reel 6,84 kr 7,22 kr 6,92 kr 6,84 kr 6,84 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	DFN-6	2.5 V	1 A	1 Output	Positive	200 uA				Fixed	- 40 C	+ 125 C	200 mV	AEC-Q100	LD49100	Reel, Cut Tape, MouseReel