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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.
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PV33R STMicroelectronics 1: $0.53 11,070In Stock	Mfr. Part No. LDL112PV33R Mouser Part No 511-LDL112PV33R	STMicroelectronics	LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	11,070In Stock	Cut Tape $0.53 $0.376 $0.336 $0.292 Reel $0.235 View $0.271 $0.258 $0.248 $0.228 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PVR STMicroelectronics 1: $0.58 7,330In Stock	Mfr. Part No. LDL112PVR Mouser Part No 511-LDL112PVR	STMicroelectronics	LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	7,330In Stock	Cut Tape $0.58 $0.408 $0.365 $0.317 Reel $0.283 View $0.295 $0.283 $0.276 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212PVR STMicroelectronics 1: $0.49 7,901In Stock 15,000Expected 2027/05/07	Mfr. Part No. LDL212PVR Mouser Part No 511-LDL212PVR	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	7,901In Stock 15,000Expected 2027/05/07	Cut Tape $0.49 $0.344 $0.308 $0.267 View Reel $0.236 $0.248 $0.236 $0.236 MouseReel Available	Min.: 1 Mult.: 1 Max.: 690 : 3,000
LDO Voltage Regulators 250 mA ultra-low noise LDO LDLN025M18R STMicroelectronics 1: $0.37 12,920In Stock	Mfr. Part No. LDLN025M18R Mouser Part No 511-LDLN025M18R	STMicroelectronics	LDO Voltage Regulators 250 mA ultra-low noise LDO Learn More about STMicroelectronics stm ldln025 ldos	Datasheet	12,920In Stock	Cut Tape $0.37 $0.258 $0.23 $0.198 Reel $0.157 View $0.183 $0.174 $0.167 $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 250 mA ultra-low noise LDO LDLN025M33R STMicroelectronics 1: $0.30 9,788In Stock	Mfr. Part No. LDLN025M33R Mouser Part No 511-LDLN025M33R	STMicroelectronics	LDO Voltage Regulators 250 mA ultra-low noise LDO Learn More about STMicroelectronics stm ldln025 ldos	Datasheet	9,788In Stock	Cut Tape $0.30 $0.223 $0.205 $0.184 View Reel $0.14 $0.174 $0.169 $0.164 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current LDO40LPU50RY STMicroelectronics 1: $1.76 4,909In Stock 18,000On Order	Mfr. Part No. LDO40LPU50RY Mouser Part No 511-LDO40LPU50RY	STMicroelectronics	LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current Learn More about STMicroelectronics stm ldo40l low dropout regulator	Datasheet	4,909In Stock 18,000On Order	Cut Tape $1.76 $1.30 $1.17 $1.05 View Reel $0.949 $0.986 $0.949 $0.949 MouseReel Available	Min.: 1 Mult.: 1 Max.: 900 : 3,000
LDO Voltage Regulators 3.3 Volt 300mA LDS3985M33R STMicroelectronics 1: $0.87 3,980In Stock 5,900Expected 2026/12/02	Mfr. Part No. LDS3985M33R Mouser Part No 511-LDS3985M33R	STMicroelectronics	LDO Voltage Regulators 3.3 Volt 300mA Learn More about STMicroelectronics stm standard products	Datasheet	3,980In Stock 5,900Expected 2026/12/02	Cut Tape $0.87 $0.635 $0.618 $0.547 $0.511 Reel $0.511 MouseReel Available	Min.: 1 Mult.: 1 Max.: 420 : 3,000
LDO Voltage Regulators 3.3V 100mA Positive LE33CD-TR STMicroelectronics 1: $1.08 8,981In Stock 5,000Expected 2027/05/12	Mfr. Part No. LE33CD-TR Mouser Part No 511-LE33CD-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	8,981In Stock 5,000Expected 2027/05/12	Cut Tape $1.08 $0.782 $0.706 $0.623 Reel $0.518 View $0.583 $0.559 $0.545 $0.505 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 100mA Positive LE33CZ-TR STMicroelectronics 1: $1.15 6,603In Stock 10,000Expected 2026/12/28	Mfr. Part No. LE33CZ-TR Mouser Part No 511-LE33CZ-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	6,603In Stock 10,000Expected 2026/12/28	Cut Tape $1.15 $0.828 $0.748 $0.661 View Reel $0.554 $0.618 $0.593 $0.578 $0.554	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators 5.0V 100mA Positive LE50ABZ-AP STMicroelectronics 1: $1.02 3,220In Stock	Mfr. Part No. LE50ABZ-AP Mouser Part No 511-LE50ABZ-AP	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	3,220In Stock	$1.02 $0.782 $0.706 $0.623 Reel $0.501 View $0.583 $0.559 $0.556 $0.491	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators 12V 0.5A Positive LF120CDT-TR STMicroelectronics 1: $1.26 2,451In Stock	Mfr. Part No. LF120CDT-TR Mouser Part No 511-LF120CDT-TR	STMicroelectronics	LDO Voltage Regulators 12V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,451In Stock	Cut Tape $1.26 $0.90 $0.814 $0.72 Reel $0.60 View $0.675 $0.647 $0.618 $0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 0.5A Positive LF33ABDT-TR STMicroelectronics 1: $1.35 9,075In Stock 10,000Expected 2027/08/02	Mfr. Part No. LF33ABDT-TR Mouser Part No 511-LF33ABDT-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,075In Stock 10,000Expected 2027/08/02	Cut Tape $1.35 $0.977 $0.885 $0.783 View Reel $0.669 $0.734 $0.705 $0.683 $0.669 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 500mA Positive LF33CV STMicroelectronics 1: $1.47 2,181In Stock 2,000Expected 2027/05/31	Mfr. Part No. LF33CV Mouser Part No 511-LF33CV	STMicroelectronics	LDO Voltage Regulators 3.3V 500mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,181In Stock 2,000Expected 2027/05/31	$1.47 $1.06 $0.952 $0.842 View $0.79 $0.757 $0.723 $0.652 $0.645	Min.: 1 Mult.: 1
LDO Voltage Regulators 5.0V 0.5A Positive LF50ABDT-TR STMicroelectronics 1: $1.09 10,667In Stock	Mfr. Part No. LF50ABDT-TR Mouser Part No 511-LF50ABDT-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	10,667In Stock	Cut Tape $1.09 $0.792 $0.713 $0.627 Reel $0.518 View $0.586 $0.561 $0.543 $0.505 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators Single Gauge REG 0.45V 500mA 500uA LF50CV STMicroelectronics 1: $1.47 2,248In Stock 3,000Expected 2026/11/05	Mfr. Part No. LF50CV Mouser Part No 511-LF50CV	STMicroelectronics	LDO Voltage Regulators Single Gauge REG 0.45V 500mA 500uA Learn More about STMicroelectronics stm standard products	Datasheet	2,248In Stock 3,000Expected 2026/11/05	$1.47 $1.06 $0.906 $0.841 View $0.789 $0.756 $0.722 $0.702 $0.685	Min.: 1 Mult.: 1
LDO Voltage Regulators 6.0V 0.5A Positive LF60CDT-TR STMicroelectronics 1: $1.26 9,745In Stock	Mfr. Part No. LF60CDT-TR Mouser Part No 511-LF60CDT-TR	STMicroelectronics	LDO Voltage Regulators 6.0V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,745In Stock	Cut Tape $1.26 $0.934 $0.854 $0.765 Reel $0.642 View $0.722 $0.697 $0.677 $0.615 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 200mA Linear LK112SM33TR STMicroelectronics 1: $1.00 3,835In Stock	Mfr. Part No. LK112SM33TR Mouser Part No 511-LK112SM33	STMicroelectronics	LDO Voltage Regulators 3.3V 200mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	3,835In Stock	Cut Tape $1.00 $0.72 $0.65 $0.573 Reel $0.452 View $0.536 $0.513 $0.498 $0.443 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 5V 100mA Linear LK112SM50TR STMicroelectronics 1: $1.04 4,659In Stock	Mfr. Part No. LK112SM50TR Mouser Part No 511-LK112SM50	STMicroelectronics	LDO Voltage Regulators 5V 100mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	4,659In Stock	Cut Tape $1.04 $0.742 $0.669 $0.59 Reel $0.483 View $0.551 $0.528 $0.513 $0.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Linear Voltage Regulators 1.2-37V Adj Positive LM217LD13TR STMicroelectronics 1: $0.511 12,056In Stock 10,000Expected 2027/03/15	Mfr. Part No. LM217LD13TR Mouser Part No 511-LM217LD13TR	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	12,056In Stock 10,000Expected 2027/03/15	Cut Tape $0.511 $0.357 $0.319 $0.277 View Reel $0.199 $0.257 $0.245 $0.233 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 1.2-37V Adj Positive LM217MDT-TR STMicroelectronics 1: $0.54 8,130In Stock 7,500Expected 2027/09/02	Mfr. Part No. LM217MDT-TR Mouser Part No 511-LM217MDT-TR	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	8,130In Stock 7,500Expected 2027/09/02	Cut Tape $0.54 $0.385 $0.344 $0.299 Reel $0.24 View $0.278 $0.265 $0.254 $0.233 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Current & Power Monitors & Regulators 3-Term Adjust Currnt LM234DT STMicroelectronics 1: $1.66 10,992In Stock	Mfr. Part No. LM234DT Mouser Part No 511-LM234D	STMicroelectronics	Current & Power Monitors & Regulators 3-Term Adjust Currnt Learn More about STMicroelectronics stm standard products	Datasheet	10,992In Stock	Cut Tape $1.66 $1.23 $1.12 $1.01 View Reel $0.797 $0.942 $0.90 $0.892 $0.797 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators VL drop volt reg LM2931AD33R STMicroelectronics 1: $0.98 7,702In Stock	Mfr. Part No. LM2931AD33R Mouser Part No 511-LM2931AD33R	STMicroelectronics	LDO Voltage Regulators VL drop volt reg Learn More about STMicroelectronics stm standard products	Datasheet	7,702In Stock	Cut Tape $0.98 $0.72 $0.654 $0.583 Reel $0.49 View $0.548 $0.528 $0.514 $0.478 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 0.1A Very Low LM2931AZ50R STMicroelectronics 1: $1.10 11,745In Stock	Mfr. Part No. LM2931AZ50R Mouser Part No 511-LM2931AZ50R	STMicroelectronics	LDO Voltage Regulators 5.0V 0.1A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	11,745In Stock	Cut Tape $1.10 $0.797 $0.72 $0.635 Reel $0.493 View $0.595 $0.571 $0.557 $0.483	Min.: 1 Mult.: 1 : 2,000
Linear Voltage Regulators Low current 1.2 to 37 V adjustable voltage regulator LM317LD13TR STMicroelectronics 1: $0.33 46,440In Stock	Mfr. Part No. LM317LD13TR Mouser Part No 511-LM317LD13TR	STMicroelectronics	Linear Voltage Regulators Low current 1.2 to 37 V adjustable voltage regulator Learn More about STMicroelectronics stm standard products	Datasheet	46,440In Stock	Cut Tape $0.33 $0.231 $0.206 $0.177 Reel $0.137 View $0.164 $0.155 $0.145 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 1.2-37V Adj Positive LM317P STMicroelectronics 1: $1.47 3,364In Stock 11,000Expected 2027/06/02	Mfr. Part No. LM317P Mouser Part No 511-LM317P	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	3,364In Stock 11,000Expected 2027/06/02	$1.47 $1.07 $0.962 $0.85 View $0.797 $0.765 $0.732 $0.709 $0.692	Min.: 1 Mult.: 1

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