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Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
LDO Voltage Regulators 5.0V 0.8A Positive LD1117S50TR STMicroelectronics 1: £0.338 20,252In Stock 12,500Expected 12/04/2027	Mfr. Part No. LD1117S50TR Mouser Part No 511-LD1117S50	STMicroelectronics	LDO Voltage Regulators 5.0V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	20,252In Stock 12,500Expected 12/04/2027	Cut Tape £0.338 £0.234 £0.209 £0.181 Reel £0.147 View £0.168 £0.16 £0.153 £0.142 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-3	5 V
LDO Voltage Regulators 5.0V 0.8A Positive LD1117S50CTR STMicroelectronics 1: £0.323 19,347In Stock	Mfr. Part No. LD1117S50CTR Mouser Part No 511-LD1117S50C-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	19,347In Stock	Cut Tape £0.323 £0.227 £0.203 £0.177 Reel £0.142 View £0.164 £0.157 £0.151 £0.137 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-3	5 V
LDO Voltage Regulators 1.25 to 15V Adjust LD1117SC-R STMicroelectronics 1: £0.315 19,965In Stock	Mfr. Part No. LD1117SC-R Mouser Part No 511-LD1117SC-R	STMicroelectronics	LDO Voltage Regulators 1.25 to 15V Adjust Learn More about STMicroelectronics stm standard products	Datasheet	19,965In Stock	Cut Tape £0.315 £0.224 £0.201 £0.175 View Reel £0.136 £0.163 £0.155 £0.149 £0.136 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-3	1.25 V to 15 V
LDO Voltage Regulators 3.3V 0.8A Positive LD1117V33C STMicroelectronics 1: £0.615 5,866In Stock	Mfr. Part No. LD1117V33C Mouser Part No 511-LD1117V33C	STMicroelectronics	LDO Voltage Regulators 3.3V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	5,866In Stock	£0.615 £0.443 £0.388 £0.347 View £0.323 £0.308 £0.297 £0.288	Min.: 1 Mult.: 1	Through Hole	TO-220-3	3.3 V
LDO Voltage Regulators 3.3 Volt 800mA LD29080DT33R STMicroelectronics 1: £1.04 19,362In Stock	Mfr. Part No. LD29080DT33R Mouser Part No 511-LD29080DT33R	STMicroelectronics	LDO Voltage Regulators 3.3 Volt 800mA Learn More about STMicroelectronics stm standard products	Datasheet	19,362In Stock	Cut Tape £1.04 £0.748 £0.678 £0.601 Reel £0.502 View £0.564 £0.541 £0.526 £0.491 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	3.3 V
LDO Voltage Regulators 3.3V 1.5A Very Low LD29150DT33R STMicroelectronics 1: £1.17 16,988In Stock	Mfr. Part No. LD29150DT33R Mouser Part No 511-LD29150DT33R	STMicroelectronics	LDO Voltage Regulators 3.3V 1.5A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	16,988In Stock	Cut Tape £1.17 £0.856 £0.78 £0.689 Reel £0.576 View £0.647 £0.622 £0.616 £0.564 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	3.3 V
LDO Voltage Regulators Adjust 3.0A Very Low LD29300P2MTR STMicroelectronics 1: £1.34 10,025In Stock	Mfr. Part No. LD29300P2MTR Mouser Part No 511-LD29300P2MTR	STMicroelectronics	LDO Voltage Regulators Adjust 3.0A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	10,025In Stock	Cut Tape £1.34 £1.00 £0.882 £0.796 Reel £0.68 View £0.742 £0.714 £0.648 £0.639 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PPAK-5	Adjustable
LDO Voltage Regulators 5.0V 50mA Positive LD2980ABM50TR STMicroelectronics 1: £0.533 11,360In Stock	Mfr. Part No. LD2980ABM50TR Mouser Part No 511-LD2980ABM50	STMicroelectronics	LDO Voltage Regulators 5.0V 50mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	11,360In Stock	Cut Tape £0.533 £0.371 £0.333 £0.291 Reel £0.229 View £0.271 £0.258 £0.249 £0.225 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	5 V
LDO Voltage Regulators 3.3V 50mA Positive LD2980CM33TR STMicroelectronics 1: £0.488 18,630In Stock	Mfr. Part No. LD2980CM33TR Mouser Part No 511-LD2980CM33	STMicroelectronics	LDO Voltage Regulators 3.3V 50mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	18,630In Stock	Cut Tape £0.488 £0.347 £0.312 £0.276 Reel £0.214 View £0.255 £0.244 £0.233 £0.209 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 3.3V 100mA Positive LD2981ABM33TR STMicroelectronics 1: £0.593 5,094In Stock	Mfr. Part No. LD2981ABM33TR Mouser Part No 511-LD2981ABM33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	5,094In Stock	Cut Tape £0.593 £0.425 £0.382 £0.335 Reel £0.267 View £0.313 £0.299 £0.288 £0.261 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 3.3V 100mA Positive LD2981ABU33TR STMicroelectronics 1: £0.465 5,900In Stock 5,000Expected 01/06/2027	Mfr. Part No. LD2981ABU33TR Mouser Part No 511-LD2981ABU33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	5,900In Stock 5,000Expected 01/06/2027	Cut Tape £0.465 £0.34 £0.307 £0.262 Reel £0.224 View £0.253 £0.244 £0.235 £0.219 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89-3	3.3 V
LDO Voltage Regulators 5.0V 100mA Positive LD2981ABU50TR STMicroelectronics 1: £0.668 4,783In Stock 7,500Expected 19/05/2027	Mfr. Part No. LD2981ABU50TR Mouser Part No 511-LD2981ABU50	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,783In Stock 7,500Expected 19/05/2027	Cut Tape £0.668 £0.47 £0.423 £0.37 Reel £0.311 View £0.346 £0.33 £0.32 £0.299 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89-3	5 V
LDO Voltage Regulators 3.3V 100mA Positive LD2981CM33TR STMicroelectronics 1: £0.526 7,814In Stock 24,000On Order	Mfr. Part No. LD2981CM33TR Mouser Part No 511-LD2981CM33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,814In Stock 24,000On Order On Order Ship Dates Mfr. No: LD2981CM33TR Stock: 7,814 Can Dispatch Immediately On Order: 12,000 Expected 07/12/2026 12,000 Expected 21/12/2026 Factory Lead Time: 30 Weeks	Cut Tape £0.526 £0.368 £0.331 £0.289 Reel £0.236 View £0.27 £0.258 £0.248 £0.229 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 3.3V 100mA Positive LD2981CU33TR STMicroelectronics 1: £0.563 4,639In Stock	Mfr. Part No. LD2981CU33TR Mouser Part No 511-LD2981CU33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,639In Stock	Cut Tape £0.563 £0.398 £0.354 £0.308 Reel £0.252 View £0.287 £0.275 £0.265 £0.245 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89-3	3.3 V
LDO Voltage Regulators 5.0V 100mA Positive LD2981CU50TR STMicroelectronics 1: £0.518 4,483In Stock	Mfr. Part No. LD2981CU50TR Mouser Part No 511-LD2981CU50	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,483In Stock	Cut Tape £0.518 £0.387 £0.333 £0.294 Reel £0.244 View £0.276 £0.265 £0.257 £0.238 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89-3	5 V
LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg LD39015M10R STMicroelectronics 1: £0.601 17,887In Stock	Mfr. Part No. LD39015M10R Mouser Part No 511-LD39015M10R	STMicroelectronics	LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	17,887In Stock	Cut Tape £0.601 £0.434 £0.395 £0.35 Reel £0.282 View £0.329 £0.315 £0.305 £0.257 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 V
LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg LD39015M12R STMicroelectronics 1: £0.586 9,406In Stock	Mfr. Part No. LD39015M12R Mouser Part No 511-LD39015M12R	STMicroelectronics	LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	9,406In Stock	Cut Tape £0.586 £0.421 £0.383 £0.34 Reel £0.278 View £0.32 £0.308 £0.298 £0.271 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.2 V
LDO Voltage Regulators IC Regulator LN 150MA, 1.8V LD39015M18R STMicroelectronics 1: £0.593 12,766In Stock	Mfr. Part No. LD39015M18R Mouser Part No 511-LD39015M18R	STMicroelectronics	LDO Voltage Regulators IC Regulator LN 150MA, 1.8V Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	12,766In Stock	Cut Tape £0.593 £0.421 £0.377 £0.329 Reel £0.27 View £0.306 £0.292 £0.281 £0.262 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.8 V
LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise LD39015M33R STMicroelectronics 1: £0.63 10,825In Stock	Mfr. Part No. LD39015M33R Mouser Part No 511-LD39015M33R	STMicroelectronics	LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	10,825In Stock	Cut Tape £0.63 £0.443 £0.403 £0.349 View Reel £0.292 £0.328 £0.312 £0.30 £0.292 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020ADM30R STMicroelectronics 1: £0.255 19,461In Stock 57,000Expected 09/08/2027	Mfr. Part No. LD39020ADM30R Mouser Part No 511-LD39020ADM30R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	19,461In Stock 57,000Expected 09/08/2027	Cut Tape £0.255 £0.179 £0.159 £0.137 Reel £0.108 View £0.127 £0.12 £0.115 £0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3 V
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020ADTPU33R STMicroelectronics 1: £0.248 32,413In Stock	Mfr. Part No. LD39020ADTPU33R Mouser Part No 511-LD39020ADTPU33R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	32,413In Stock	Cut Tape £0.248 £0.179 £0.159 £0.137 View Reel £0.115 £0.127 £0.12 £0.115 £0.115 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,170 : 10,000	SMD/SMT		3.3 V
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020DTPU33R STMicroelectronics 1: £0.292 24,858In Stock	Mfr. Part No. LD39020DTPU33R Mouser Part No 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 £0.292 £0.198 £0.175 £0.15 View Reel £0.103 £0.139 £0.132 £0.126 £0.12 £0.103 £0.103 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN-4	3.3 V
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PU25RY STMicroelectronics 1: £0.978 3,137In Stock	Mfr. Part No. LD39100PU25RY Mouser Part No 511-LD39100PU25RY	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	3,137In Stock	Cut Tape £0.978 £0.705 £0.639 £0.566 Reel £0.474 View £0.531 £0.509 £0.494 £0.448 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	2.5 V
LDO Voltage Regulators 300mA current Linear Reg IC LD39130SJ33R STMicroelectronics 1: £0.646 5,381In Stock	Mfr. Part No. LD39130SJ33R Mouser Part No 511-LD39130SJ33R	STMicroelectronics	LDO Voltage Regulators 300mA current Linear Reg IC Learn More about STMicroelectronics stm ld39130s voltage regulator	Datasheet	5,381In Stock	Cut Tape £0.646 £0.457 £0.411 £0.361 View Reel £0.279 £0.336 £0.321 £0.31 £0.304 £0.279 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	FlipChip-4	3.3 V
LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop LD39150PT-R STMicroelectronics 1: £1.10 5,153In Stock	Mfr. Part No. LD39150PT-R Mouser Part No 511-LD39150PT-R	STMicroelectronics	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	5,153In Stock	Cut Tape £1.10 £0.803 £0.725 £0.641 Reel £0.521 View £0.601 £0.577 £0.56 £0.501 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-5	1.22 V to 5 V