Linear Voltage Regulators

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Linear Voltage Regulators For Power Management Technology

Linear voltage regulators are three-terminal ICs that smooth the rectified AC signal into a nice, stable DC output. With very low ripple and high reliability, linear regulators are optimal for sensitive low power electronic equipment. Usually the required output voltage is fixed and has a specified maximum output current. The regulator must be able to handle a variable or unstable input voltage at a specific power rating.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Number of Outputs	Polarity	Output Voltage	Output Current	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Quiescent Current	Qualification	Packaging
Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L05ACD UA78L05ACDE4 Texas Instruments 1: $1.00 4,977In Stock	Mfr. Part No. UA78L05ACDE4 Mouser Part No 595-UA78L05ACDE4	Texas Instruments	Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L05ACD Learn More about Texas Instruments ti ua78l positive voltage linear regulators	Datasheet	4,977In Stock	$1.00 $0.718 $0.647 $0.568 View $0.531 $0.454 $0.45 $0.444 $0.436	Min.: 1 Mult.: 1	UA78L	SMD/SMT	SOIC-8	1 Output	Positive	5 V	100 mA	Fixed	0 C	+ 125 C	6 mA		Tube
Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator UA78L05AILPR Texas Instruments 1: $0.94 3,093In Stock	Mfr. Part No. UA78L05AILPR Mouser Part No 595-UA78L05AILPR	Texas Instruments	Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator	Datasheet	3,093In Stock	Cut Tape $0.94 $0.748 $0.698 $0.643 View Reel $0.574 $0.615 $0.597 $0.586 $0.574	Min.: 1 Mult.: 1 : 2,000	UA78L	Through Hole	TO-92-3	1 Output	Positive	5 V	100 mA	Fixed	- 40 C	+ 125 C	6 mA		Reel, Cut Tape
Linear Voltage Regulators 3/4P 500mA Fixed 5V Pos Vltg Reg ALT 595 ALT 595-UA78M05CKCS UA78M05CKCSE3 Texas Instruments 1: $4.90 548In Stock	Mfr. Part No. UA78M05CKCSE3 Mouser Part No 595-UA78M05CKCSE3	Texas Instruments	Linear Voltage Regulators 3/4P 500mA Fixed 5V Pos Vltg Reg ALT 595 ALT 595-UA78M05CKCS	Datasheet	548In Stock	$4.90 $3.73 $3.35 $3.11 View $2.96 $2.86 $2.83 $2.80	Min.: 1 Mult.: 1	UA78M	Through Hole	TO-220-3	1 Output	Positive	5 V	500 mA	Fixed	0 C	+ 125 C	6 mA		Tube
Linear Voltage Regulators 5V 500mA Fixed Pos V oltage Regulator AL ALT 595-UA78M05IDCY UA78M05IDCYG3 Texas Instruments 1: $0.99 8,970In Stock	Mfr. Part No. UA78M05IDCYG3 Mouser Part No 595-UA78M05IDCYG3	Texas Instruments	Linear Voltage Regulators 5V 500mA Fixed Pos V oltage Regulator AL ALT 595-UA78M05IDCY	Datasheet	8,970In Stock	$0.99 $0.711 $0.575 $0.544 View $0.519 $0.502 $0.457 $0.444 $0.429	Min.: 1 Mult.: 1	UA78M	SMD/SMT	SOT-223-4	1 Output	Positive	5 V	500 mA	Fixed	- 40 C	+ 125 C	6 mA		Tube
Linear Voltage Regulators 500mA ADJ 1.2-37V Positive LM317MADTRKG onsemi 1: $0.50 30,522In Stock	Mfr. Part No. LM317MADTRKG Mouser Part No 863-LM317MADTRKG	onsemi	Linear Voltage Regulators 500mA ADJ 1.2-37V Positive	Datasheet	30,522In Stock	Cut Tape $0.50 $0.364 $0.309 $0.268 View Reel $0.197 $0.248 $0.236 $0.232 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LM317M	SMD/SMT	TO-252-3	1 Output	Positive	1.2 V to 37 V	500 mA	Adjustable	0 C	+ 125 C			Reel, Cut Tape, MouseReel
Linear Voltage Regulators 9V 500mA Positive MC78M09CDTRKG onsemi 1: $0.48 12,065In Stock	Mfr. Part No. MC78M09CDTRKG Mouser Part No 863-MC78M09CDTRKG	onsemi	Linear Voltage Regulators 9V 500mA Positive	Datasheet	12,065In Stock	Cut Tape $0.48 $0.338 $0.301 $0.26 Reel $0.203 View $0.24 $0.228 $0.218 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MC78M09	SMD/SMT	TO-252-3	1 Output	Positive	9 V	500 mA	Fixed	0 C	+ 125 C	3.2 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 12V 100mA Negative MC79L12ABDR2G onsemi 1: $0.31 28,896In Stock	Mfr. Part No. MC79L12ABDR2G Mouser Part No 863-MC79L12ABDR2G	onsemi	Linear Voltage Regulators 12V 100mA Negative	Datasheet	28,896In Stock	Cut Tape $0.31 $0.208 $0.184 $0.157 Reel $0.118 View $0.144 $0.136 $0.131 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MC79L12	SMD/SMT	SOIC-8	1 Output	Negative	- 12 V	100 mA	Fixed	- 40 C	+ 125 C	6 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 15V 500mA Negative MC79M15CDTRKG onsemi 1: $0.60 27,987In Stock	Mfr. Part No. MC79M15CDTRKG Mouser Part No 863-MC79M15CDTRKG	onsemi	Linear Voltage Regulators 15V 500mA Negative	Datasheet	27,987In Stock	Cut Tape $0.60 $0.422 $0.377 $0.327 Reel $0.263 View $0.304 $0.289 $0.278 $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MC79M15	SMD/SMT	TO-252-3	1 Output	Negative	- 15 V	500 mA	Fixed	0 C	+ 125 C	4.3 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 120V/150mA ADJ Ultra-Low IQ High-PSRR Linear Regulator MIC5283YML-TR Microchip Technology 1: $1.89 5,712In Stock	Mfr. Part No. MIC5283YML-TR Mouser Part No 998-MIC5283YMLTR	Microchip Technology	Linear Voltage Regulators 120V/150mA ADJ Ultra-Low IQ High-PSRR Linear Regulator	Datasheet	5,712In Stock	Cut Tape $1.89 $1.57 $1.49 Reel $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	MLF-8	1 Output	Positive	1.22 V to 5.5 V	150 mA	Adjustable	- 40 C	+ 125 C	8 uA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 12V 100mA Fixed Neg Voltage Regulator MC79L12ACDE4 Texas Instruments 1: $1.46 2,524In Stock	Mfr. Part No. MC79L12ACDE4 Mouser Part No 595-MC79L12ACDE4	Texas Instruments	Linear Voltage Regulators 12V 100mA Fixed Neg Voltage Regulator	Datasheet	2,524In Stock	$1.46 $1.06 $0.954 $0.842 View $0.789 $0.757 $0.723 $0.703 $0.686	Min.: 1 Mult.: 1	MC79L	SMD/SMT	SOIC-8	1 Output	Negative	- 12 V	100 mA	Fixed	0 C	+ 125 C	6.5 mA		Tube
Linear Voltage Regulators 3-Trm 100mA Adj Pos Voltage Regulator TL317CLPRE3 Texas Instruments 1: $3.68 1,567In Stock	Mfr. Part No. TL317CLPRE3 Mouser Part No 595-TL317CLPRE3	Texas Instruments	Linear Voltage Regulators 3-Trm 100mA Adj Pos Voltage Regulator	Datasheet	1,567In Stock	Cut Tape $3.68 $2.85 $2.60 $2.34 Reel $2.02 View $2.21 $2.16 $2.05 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TL317	Through Hole	TO-92-3	1 Output	Positive	1.25 V to 32 V	100 mA	Adjustable	0 C	+ 125 C	50 uA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator UA78L10ACLPRE3 Texas Instruments 1: $1.22 3,160In Stock	Mfr. Part No. UA78L10ACLPRE3 Mouser Part No 595-UA78L10ACLPRE3	Texas Instruments	Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator	Datasheet	3,160In Stock	Cut Tape $1.22 $0.881 $0.797 $0.704 Reel $0.589 View $0.66 $0.634 $0.607 $0.575	Min.: 1 Mult.: 1 : 2,000	UA78L	Through Hole	TO-92-3	1 Output	Positive	10 V	100 mA	Fixed	0 C	+ 125 C	6 mA		Reel, Cut Tape
Linear Voltage Regulators 9V 500mA Fixed Pos V oltage Regulator UA78M09CKVURG3 Texas Instruments 1: $1.33 4,198In Stock	Mfr. Part No. UA78M09CKVURG3 Mouser Part No 595-UA78M09CKVURG3	Texas Instruments	Linear Voltage Regulators 9V 500mA Fixed Pos V oltage Regulator	Datasheet	4,198In Stock	Cut Tape $1.33 $0.968 $0.877 $0.776 Reel $0.652 View $0.733 $0.704 $0.672 $0.635 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	UA78M	SMD/SMT	TO-252-3	1 Output	Positive	9 V	500 mA	Fixed	0 C	+ 125 C	6 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 12V 500mA Positive MC78M12ACDTRKG onsemi 1: $0.67 8,936In Stock	Mfr. Part No. MC78M12ACDTRKG Mouser Part No 863-MC78M12ACDTRKG	onsemi	Linear Voltage Regulators 12V 500mA Positive	Datasheet	8,936In Stock	Cut Tape $0.67 $0.471 $0.421 $0.365 Reel $0.294 View $0.339 $0.323 $0.31 $0.286 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MC78M12A	SMD/SMT	TO-252-3	1 Output	Positive	12 V	500 mA	Fixed	0 C	+ 125 C	3.2 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 15V 500mA Positive MC78M15CDTRKG onsemi 1: $0.47 14,385In Stock	Mfr. Part No. MC78M15CDTRKG Mouser Part No 863-MC78M15CDTRKG	onsemi	Linear Voltage Regulators 15V 500mA Positive	Datasheet	14,385In Stock	Cut Tape $0.47 $0.328 $0.292 $0.252 Reel $0.197 View $0.233 $0.221 $0.212 $0.194 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MC78M15	SMD/SMT	TO-252-3	1 Output	Positive	15 V	500 mA	Fixed	0 C	+ 125 C	3.2 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 18V 500mA Positive MC78M18CDTRKG onsemi 1: $0.47 14,487In Stock	Mfr. Part No. MC78M18CDTRKG Mouser Part No 863-MC78M18CDTRKG	onsemi	Linear Voltage Regulators 18V 500mA Positive	Datasheet	14,487In Stock	Cut Tape $0.47 $0.328 $0.292 $0.252 Reel $0.197 View $0.233 $0.221 $0.212 $0.194 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MC78M18	SMD/SMT	TO-252-3	1 Output	Positive	18 V	500 mA	Fixed	0 C	+ 125 C	3.2 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators ANA 500mA 12V VREG NCV78M12BDTRKG onsemi 1: $0.65 10,258In Stock	Mfr. Part No. NCV78M12BDTRKG Mouser Part No 863-NCV78M12BDTRKG	onsemi	Linear Voltage Regulators ANA 500mA 12V VREG	Datasheet	10,258In Stock	Cut Tape $0.65 $0.459 $0.41 $0.356 Reel $0.286 View $0.33 $0.315 $0.302 $0.278 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MC78M12	SMD/SMT	DPAK-3 (TO-252-3)	1 Output	Positive	12 V	500 mA	Fixed	- 40 C	+ 125 C	3.2 mA	AEC-Q100	Reel, Cut Tape, MouseReel
Linear Voltage Regulators 1A 5V output linear regulator / LDO in h A 926-LM309H/NOPB LM309H Texas Instruments 1: $25.97 363In Stock	Mfr. Part No. LM309H Mouser Part No 926-LM309H	Texas Instruments	Linear Voltage Regulators 1A 5V output linear regulator / LDO in h A 926-LM309H/NOPB	Datasheet	363In Stock	$25.97 $20.89 $19.62 $18.22 View $17.55 $17.14 Quote	Min.: 1 Mult.: 1	LM309	Through Hole	TO-39-3	1 Output	Positive	5 V	1 A	Fixed	0 C	+ 125 C	10 mA		Bulk
Linear Voltage Regulators 100-mA 30-V linear v oltage regulator 3 LM78L15ACZ/LFT4 Texas Instruments 1: $0.71 6,125In Stock	Mfr. Part No. LM78L15ACZ/LFT4 Mouser Part No 926-LM78L15ACZ/LFT4	Texas Instruments	Linear Voltage Regulators 100-mA 30-V linear v oltage regulator 3	Datasheet	6,125In Stock	Cut Tape $0.71 $0.501 $0.449 $0.393 Reel $0.266 View $0.378 $0.374 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LM78L	Through Hole	TO-92-3	1 Output	Positive	15 V	100 mA	Fixed	0 C	+ 125 C	5 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 3-Term Pos Reg 100mA 3.3V 15V NJM78L15SU3-TE1 Nisshinbo 1: $0.73 7,208In Stock	Mfr. Part No. NJM78L15SU3-TE1 Mouser Part No 513-NJM78L15SU3-TE1	Nisshinbo	Linear Voltage Regulators 3-Term Pos Reg 100mA 3.3V 15V Learn More about Nisshinbo njr njm78lxxs voltage regulators	Datasheet	7,208In Stock	Cut Tape $0.73 $0.508 $0.456 $0.398 Reel $0.316 View $0.371 $0.342 $0.295 $0.291	Min.: 1 Mult.: 1 : 1,000	NJM78LxxS	SMD/SMT	SOT-89-3	1 Output	Positive	15 V	100 mA	Fixed	- 40 C	+ 125 C	2.2 mA		Reel, Cut Tape
Linear Voltage Regulators 100mA Adj Vltg Reg A LT 595-LM317LIDR AL ALT 595-LM317LIDR LM317LIDRG4 Texas Instruments 1: $0.45 4,144In Stock	Mfr. Part No. LM317LIDRG4 Mouser Part No 595-LM317LIDRG4	Texas Instruments	Linear Voltage Regulators 100mA Adj Vltg Reg A LT 595-LM317LIDR AL ALT 595-LM317LIDR	Datasheet	4,144In Stock	Cut Tape $0.45 $0.313 $0.307 Reel $0.307 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LM317L	SMD/SMT	SOIC-8	1 Output	Positive	1.25 V to 32 V	100 mA	Adjustable	- 40 C	+ 125 C	1.5 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators .1A 5V Neg V MC79L05ACD Texas Instruments 1: $1.40 14,854In Stock	Mfr. Part No. MC79L05ACD Mouser Part No 595-MC79L05ACD	Texas Instruments	Linear Voltage Regulators .1A 5V Neg V	Datasheet	14,854In Stock	$1.40 $1.02 $0.836 $0.793 View $0.758 $0.735 $0.668 $0.641 $0.633	Min.: 1 Mult.: 1	MC79L	SMD/SMT	SOIC-8	1 Output	Negative	- 5 V	100 mA	Fixed	0 C	+ 125 C	6 mA		Tube
Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator UA78L05CDRE4 Texas Instruments 1: $1.25 2,467In Stock	Mfr. Part No. UA78L05CDRE4 Mouser Part No 595-UA78L05CDRE4	Texas Instruments	Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator	Datasheet	2,467In Stock	Cut Tape $1.25 $0.90 $0.814 $0.72 Reel $0.60 View $0.674 $0.647 $0.618 $0.586 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	UA78L	SMD/SMT	SOIC-8	1 Output	Positive	5 V	100 mA	Fixed	0 C	+ 125 C	6 mA		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L05CLP UA78L05CLPE3 Texas Instruments 1: $1.92 1,544In Stock	Mfr. Part No. UA78L05CLPE3 Mouser Part No 595-UA78L05CLPE3	Texas Instruments	Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L05CLP	Datasheet	1,544In Stock	$1.92 $1.42 $1.29 $1.15 View $1.08 $1.05 $1.03 $0.974 $0.953	Min.: 1 Mult.: 1	UA78L	Through Hole	TO-92-3	1 Output	Positive	5 V	100 mA	Fixed	0 C	+ 125 C	6 mA		Bulk
Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator UA78L05CLPR Texas Instruments 1: $1.22 2,966In Stock	Mfr. Part No. UA78L05CLPR Mouser Part No 595-UA78L05CLPR	Texas Instruments	Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator	Datasheet	2,966In Stock	Cut Tape $1.22 $0.879 $0.795 $0.703 View Reel $0.57 $0.659 $0.633 $0.605 $0.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UA78L	Through Hole	TO-92-3	1 Output	Positive	5 V	100 mA	Fixed	0 C	+ 125 C	6 mA		Reel, Cut Tape, MouseReel