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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 5.0V 0.8A Positive LD1117S50CTR STMicroelectronics 1: $0.44 23,426In Stock	Mfr. Part # LD1117S50CTR Mouser Part # 511-LD1117S50C-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	23,426In Stock	Cut Tape $0.44 $0.309 $0.277 $0.245 Reel $0.194 View $0.226 $0.215 $0.206 $0.188 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 1.25 to 15V Adjust LD1117SC-R STMicroelectronics 1: $0.42 23,100In Stock	Mfr. Part # LD1117SC-R Mouser Part # 511-LD1117SC-R	STMicroelectronics	LDO Voltage Regulators 1.25 to 15V Adjust Learn More about STMicroelectronics stm standard products	Datasheet	23,100In Stock	Cut Tape $0.42 $0.299 $0.268 $0.234 View Reel $0.181 $0.218 $0.207 $0.199 $0.181 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3 Volt 800mA LD29080DT33R STMicroelectronics 1: $1.54 12,112In Stock 7,500Expected 9/28/2026	Mfr. Part # LD29080DT33R Mouser Part # 511-LD29080DT33R	STMicroelectronics	LDO Voltage Regulators 3.3 Volt 800mA Learn More about STMicroelectronics stm standard products	Datasheet	12,112In Stock 7,500Expected 9/28/2026	Cut Tape $1.54 $1.13 $1.02 $0.904 View Reel $0.76 $0.849 $0.816 $0.806 $0.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 1.5A Very Low LD29150DT33R STMicroelectronics 1: $1.61 17,687In Stock	Mfr. Part # LD29150DT33R Mouser Part # 511-LD29150DT33R	STMicroelectronics	LDO Voltage Regulators 3.3V 1.5A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	17,687In Stock	Cut Tape $1.61 $1.18 $1.07 $0.944 Reel $0.768 View $0.887 $0.852 $0.843 $0.751 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 1.5A Very Low LD29150DT50R STMicroelectronics 1: $1.45 2,196In Stock 20,000On Order	Mfr. Part # LD29150DT50R Mouser Part # 511-LD29150DT50R	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	2,196In Stock 20,000On Order On Order Ship Dates Mfr. #: LD29150DT50R Stock: 2,196 Can Ship Immediately On Order: 7,500 Expected 9/21/2026 12,500 Expected 10/7/2026 Factory Lead-Time: 30 Weeks	Cut Tape $1.45 $1.06 $0.956 $0.847 View Reel $0.707 $0.794 $0.762 $0.741 $0.707 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 50mA Positive LD2980ABM50TR STMicroelectronics 1: $0.71 14,230In Stock	Mfr. Part # LD2980ABM50TR Mouser Part # 511-LD2980ABM50	STMicroelectronics	LDO Voltage Regulators 5.0V 50mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	14,230In Stock	Cut Tape $0.71 $0.494 $0.443 $0.387 Reel $0.305 View $0.361 $0.344 $0.331 $0.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 50mA Positive LD2980CM33TR STMicroelectronics 1: $0.59 19,232In Stock	Mfr. Part # LD2980CM33TR Mouser Part # 511-LD2980CM33	STMicroelectronics	LDO Voltage Regulators 3.3V 50mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	19,232In Stock	Cut Tape $0.59 $0.428 $0.387 $0.344 View Reel $0.277 $0.32 $0.306 $0.294 $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 5.0V 50mA Positive LD2980CM50TR STMicroelectronics 1: $0.62 17,972In Stock	Mfr. Part # LD2980CM50TR Mouser Part # 511-LD2980CM50	STMicroelectronics	LDO Voltage Regulators 5.0V 50mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	17,972In Stock	Cut Tape $0.62 $0.44 $0.396 $0.35 Reel $0.296 View $0.324 $0.313 $0.302 $0.289 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 100mA Positive LD2981ABM33TR STMicroelectronics 1: $0.83 5,394In Stock	Mfr. Part # LD2981ABM33TR Mouser Part # 511-LD2981ABM33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	5,394In Stock	Cut Tape $0.83 $0.588 $0.528 $0.462 Reel $0.35 View $0.43 $0.411 $0.396 $0.342 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 100mA Positive LD2981ABU33TR STMicroelectronics 1: $0.64 8,226In Stock	Mfr. Part # LD2981ABU33TR Mouser Part # 511-LD2981ABU33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	8,226In Stock	Cut Tape $0.64 $0.461 $0.416 $0.357 Reel $0.309 View $0.352 $0.337 $0.324 $0.301 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 100mA Positive LD2981CU33TR STMicroelectronics 1: $0.75 4,842In Stock	Mfr. Part # LD2981CU33TR Mouser Part # 511-LD2981CU33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,842In Stock	Cut Tape $0.75 $0.53 $0.471 $0.411 Reel $0.336 View $0.383 $0.366 $0.352 $0.327 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 100mA Positive LD2981CU50TR STMicroelectronics 1: $0.70 5,523In Stock	Mfr. Part # LD2981CU50TR Mouser Part # 511-LD2981CU50	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	5,523In Stock	Cut Tape $0.70 $0.525 $0.45 $0.397 Reel $0.323 View $0.372 $0.357 $0.345 $0.309 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg LD39015M12R STMicroelectronics 1: $0.78 16,033In Stock	Mfr. Part # LD39015M12R Mouser Part # 511-LD39015M12R	STMicroelectronics	LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	16,033In Stock	Cut Tape $0.78 $0.561 $0.511 $0.454 Reel $0.372 View $0.427 $0.41 $0.399 $0.365 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020ADM30R STMicroelectronics 1: $0.34 37,077In Stock	Mfr. Part # LD39020ADM30R Mouser Part # 511-LD39020ADM30R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	37,077In Stock	Cut Tape $0.34 $0.238 $0.212 $0.183 Reel $0.144 View $0.169 $0.16 $0.153 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020ADTPU33R STMicroelectronics 1: $0.34 20,261In Stock	Mfr. Part # LD39020ADTPU33R Mouser Part # 511-LD39020ADTPU33R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	20,261In Stock	Cut Tape $0.34 $0.238 $0.212 $0.183 View Reel $0.138 $0.169 $0.16 $0.154 $0.148 $0.138 $0.138 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020DTPU33R STMicroelectronics 1: $0.39 24,858In Stock	Mfr. Part # LD39020DTPU33R Mouser Part # 511-LD39020DTPU33R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	24,858In Stock	Cut Tape $0.39 $0.264 $0.233 $0.20 View Reel $0.137 $0.185 $0.175 $0.167 $0.159 $0.137 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PU12RY STMicroelectronics 1: $1.30 16,529In Stock 3,000Expected 9/29/2026	Mfr. Part # LD39100PU12RY Mouser Part # 511-LD39100PU12RY	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	16,529In Stock 3,000Expected 9/29/2026	Cut Tape $1.30 $0.94 $0.851 $0.753 Reel $0.639 View $0.707 $0.678 $0.658 $0.625 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PU33RY STMicroelectronics 1: $1.33 2,621In Stock 3,000Expected 1/11/2027	Mfr. Part # LD39100PU33RY Mouser Part # 511-LD39100PU33RY	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	2,621In Stock 3,000Expected 1/11/2027	Cut Tape $1.33 $0.966 $0.874 $0.774 Reel $0.645 View $0.726 $0.697 $0.675 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA current Linear Reg IC LD39130SJ33R STMicroelectronics 1: $0.86 6,870In Stock	Mfr. Part # LD39130SJ33R Mouser Part # 511-LD39130SJ33R	STMicroelectronics	LDO Voltage Regulators 300mA current Linear Reg IC Learn More about STMicroelectronics stm ld39130s voltage regulator	Datasheet	6,870In Stock	Cut Tape $0.86 $0.609 $0.548 $0.48 View Reel $0.363 $0.448 $0.428 $0.413 $0.405 $0.363 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop LD39150PT-R STMicroelectronics 1: $1.44 2,779In Stock	Mfr. Part # LD39150PT-R Mouser Part # 511-LD39150PT-R	STMicroelectronics	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	2,779In Stock	Cut Tape $1.44 $1.04 $0.941 $0.832 Reel $0.671 View $0.779 $0.748 $0.715 $0.641 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection LD39200DPUR STMicroelectronics 1: $1.13 25,537In Stock 319,500On Order	Mfr. Part # LD39200DPUR Mouser Part # 511-LD39200DPUR	STMicroelectronics	LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	25,537In Stock 319,500On Order On Order Ship Dates Mfr. #: LD39200DPUR Stock: 25,537 Can Ship Immediately On Order: 157,500 Expected 11/18/2026 162,000 TBD Factory Lead-Time: 30 Weeks	Cut Tape $1.13 $0.813 $0.732 $0.644 View Reel $0.52 $0.601 $0.576 $0.558 $0.52 $0.52 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection LD39200PU33R STMicroelectronics 1: $1.18 24,263In Stock 48,000On Order	Mfr. Part # LD39200PU33R Mouser Part # 511-LD39200PU33R	STMicroelectronics	LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	24,263In Stock 48,000On Order On Order Ship Dates Mfr. #: LD39200PU33R Stock: 24,263 Can Ship Immediately On Order: 21,000 Expected 10/9/2026 27,000 TBD Factory Lead-Time: 30 Weeks	Cut Tape $1.18 $0.855 $0.774 $0.683 Reel $0.566 View $0.64 $0.614 $0.601 $0.553 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators BICMOS VOLT REG LD3985M33R STMicroelectronics 1: $0.74 31,550In Stock	Mfr. Part # LD3985M33R Mouser Part # 511-LD3985M33R	STMicroelectronics	LDO Voltage Regulators BICMOS VOLT REG Learn More about STMicroelectronics stm standard products	Datasheet	31,550In Stock	Cut Tape $0.74 $0.521 $0.468 $0.409 Reel $0.329 View $0.381 $0.365 $0.351 $0.321 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3 V Output Voltage LD49100PU33RY STMicroelectronics 1: $1.27 4,177In Stock	Mfr. Part # LD49100PU33RY Mouser Part # 511-LD49100PU33RY	STMicroelectronics	LDO Voltage Regulators 3.3 V Output Voltage Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	4,177In Stock	Cut Tape $1.27 $0.936 $0.854 $0.763 Reel $0.647 View $0.72 $0.694 $0.674 $0.634 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1A Ultra Low-Dropout regulator with Reverse Current Protection LD59100PUR STMicroelectronics 1: $0.89 10,881In Stock 6,000On Order	Mfr. Part # LD59100PUR Mouser Part # 511-LD59100PUR	STMicroelectronics	LDO Voltage Regulators 1A Ultra Low-Dropout regulator with Reverse Current Protection Learn More about STMicroelectronics stm ld59100 regulator	Datasheet	10,881In Stock 6,000On Order	Cut Tape $0.89 $0.637 $0.574 $0.515 Reel $0.42 View $0.479 $0.458 $0.44 $0.398 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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