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Power Management ICs

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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.	Mounting Style	Package / Case	Output Voltage
LDO Voltage Regulators 1 A Very low drop voltage regulator LDFPVR STMicroelectronics 1: $1.16 11,864In Stock	Mfr. Part # LDFPVR Mouser Part # 511-LDFPVR	STMicroelectronics	LDO Voltage Regulators 1 A Very low drop voltage regulator Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	11,864In Stock	Cut Tape $1.16 $0.836 $0.756 $0.668 $0.625 Reel $0.625 MouseReel Available	Min.: 1 Mult.: 1 Max.: 470 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO LDK130M-R STMicroelectronics 1: $0.40 19,674In Stock 12,000Expected 5/28/2027	Mfr. Part # LDK130M-R Mouser Part # 511-LDK130M-R	STMicroelectronics	LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	19,674In Stock 12,000Expected 5/28/2027	Cut Tape $0.40 $0.276 $0.246 $0.213 Reel $0.163 View $0.197 $0.187 $0.179 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Adjustable
LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV LDK130M33R STMicroelectronics 1: $0.40 20,047In Stock	Mfr. Part # LDK130M33R Mouser Part # 511-LDK130M33R	STMicroelectronics	LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	20,047In Stock	Cut Tape $0.40 $0.278 $0.248 $0.214 Reel $0.168 View $0.198 $0.188 $0.18 $0.164 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package LDK130M33RY STMicroelectronics 1: $0.49 7,987In Stock	Mfr. Part # LDK130M33RY Mouser Part # 511-LDK130M33RY	STMicroelectronics	LDO Voltage Regulators 300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	7,987In Stock	Cut Tape $0.49 $0.345 $0.308 $0.268 View Reel $0.237 $0.249 $0.237 $0.237 MouseReel Available	Min.: 1 Mult.: 1 Max.: 690 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C33R STMicroelectronics 1: $0.39 26,913In Stock	Mfr. Part # LDK220C33R Mouser Part # 511-LDK220C33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	26,913In Stock	Cut Tape $0.39 $0.268 $0.239 $0.207 Reel $0.164 View $0.191 $0.182 $0.174 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-5	3.3 V
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M-R STMicroelectronics 1: $0.39 82,659In Stock	Mfr. Part # LDK220M-R Mouser Part # 511-LDK220M-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	82,659In Stock	Cut Tape $0.39 $0.268 $0.239 $0.207 Reel $0.164 View $0.191 $0.182 $0.174 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Adjustable
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M36R STMicroelectronics 1: $0.40 21,024In Stock	Mfr. Part # LDK220M36R Mouser Part # 511-LDK220M36R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	21,024In Stock	Cut Tape $0.40 $0.278 $0.248 $0.214 Reel $0.169 View $0.198 $0.188 $0.18 $0.164 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.6 V
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320ADU50R STMicroelectronics 1: $0.44 44,009In Stock 2,500Expected 2/5/2027	Mfr. Part # LDK320ADU50R Mouser Part # 511-LDK320ADU50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	44,009In Stock 2,500Expected 2/5/2027	Cut Tape $0.44 $0.31 $0.277 $0.24 View Reel $0.203 $0.222 $0.212 $0.203 $0.203 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,960 : 2,500	SMD/SMT	SOT-89-3	5 V
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM-R STMicroelectronics 1: $0.45 42,846In Stock	Mfr. Part # LDK320AM-R Mouser Part # 511-LDK320AM-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	42,846In Stock	Cut Tape $0.45 $0.316 $0.282 $0.243 Reel $0.193 View $0.224 $0.213 $0.204 $0.187 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Adjustable
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AU50R STMicroelectronics 1: $0.53 19,019In Stock	Mfr. Part # LDK320AU50R Mouser Part # 511-LDK320AU50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	19,019In Stock	Cut Tape $0.53 $0.365 $0.325 $0.28 Reel $0.222 View $0.259 $0.246 $0.236 $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89-4	5 V
LDO Voltage Regulators High input voltage 85 mA LDO linear regulator LDK715M50R STMicroelectronics 1: $0.69 12,862In Stock	Mfr. Part # LDK715M50R Mouser Part # 511-LDK715M50R	STMicroelectronics	LDO Voltage Regulators High input voltage 85 mA LDO linear regulator Learn More about STMicroelectronics stm low quiescent current ldo	Datasheet	12,862In Stock	Cut Tape $0.69 $0.484 $0.434 $0.379 Reel $0.299 View $0.353 $0.337 $0.324 $0.293 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	5 V
LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator LDL1117S18R STMicroelectronics 1: $0.48 14,818In Stock	Mfr. Part # LDL1117S18R Mouser Part # 511-LDL1117S18R	STMicroelectronics	LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator Learn More about STMicroelectronics stm ldl1117 regulators	Datasheet	14,818In Stock	Cut Tape $0.48 $0.333 $0.297 $0.256 View Reel $0.176 $0.236 $0.225 $0.215 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-4	1.8 V
LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator LDL1117S30R STMicroelectronics 1: $0.44 9,653In Stock	Mfr. Part # LDL1117S30R Mouser Part # 511-LDL1117S30R	STMicroelectronics	LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator Learn More about STMicroelectronics stm ldl1117 regulators	Datasheet	9,653In Stock	Cut Tape $0.44 $0.301 $0.268 $0.232 Reel $0.181 View $0.215 $0.204 $0.196 $0.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-4	3 V
LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator LDL1117S50R STMicroelectronics 1: $0.41 36,933In Stock	Mfr. Part # LDL1117S50R Mouser Part # 511-LDL1117S50R	STMicroelectronics	LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator Learn More about STMicroelectronics stm ldl1117 regulators	Datasheet	36,933In Stock	Cut Tape $0.41 $0.286 $0.256 $0.221 Reel $0.173 View $0.205 $0.195 $0.186 $0.168 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-4	5 V
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PV33R STMicroelectronics 1: $0.53 10,487In Stock	Mfr. Part # LDL112PV33R Mouser Part # 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	10,487In Stock	Cut Tape $0.53 $0.375 $0.336 $0.292 Reel $0.234 View $0.271 $0.258 $0.248 $0.228 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	3.3 V
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PVR STMicroelectronics 1: $0.58 7,330In Stock	Mfr. Part # LDL112PVR Mouser Part # 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 $0.318 Reel $0.282 View $0.295 $0.283 $0.275 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212PVR STMicroelectronics 1: $0.49 7,268In Stock 15,000Expected 5/7/2027	Mfr. Part # LDL212PVR Mouser Part # 511-LDL212PVR	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	7,268In Stock 15,000Expected 5/7/2027	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	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 250 mA ultra-low noise LDO LDLN025M18R STMicroelectronics 1: $0.39 12,910In Stock	Mfr. Part # LDLN025M18R Mouser Part # 511-LDLN025M18R	STMicroelectronics	LDO Voltage Regulators 250 mA ultra-low noise LDO Learn More about STMicroelectronics stm ldln025 ldos	Datasheet	12,910In Stock	Cut Tape $0.39 $0.269 $0.24 $0.207 Reel $0.164 View $0.192 $0.182 $0.174 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.8 V
LDO Voltage Regulators 250 mA ultra-low noise LDO LDLN025M33R STMicroelectronics 1: $0.38 9,582In Stock	Mfr. Part # LDLN025M33R Mouser Part # 511-LDLN025M33R	STMicroelectronics	LDO Voltage Regulators 250 mA ultra-low noise LDO Learn More about STMicroelectronics stm ldln025 ldos	Datasheet	9,582In Stock	Cut Tape $0.38 $0.258 $0.23 $0.198 Reel $0.153 View $0.183 $0.174 $0.167 $0.149 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current LDO40LPU50RY STMicroelectronics 1: $1.76 3,070In Stock 18,000On Order	Mfr. Part # LDO40LPU50RY Mouser Part # 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	3,070In Stock 18,000On Order	Cut Tape $1.76 $1.30 $1.18 $1.05 View Reel $0.949 $0.986 $0.949 $0.949 MouseReel Available	Min.: 1 Mult.: 1 Max.: 900 : 3,000	SMD/SMT	DFN-6	5 V
LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current LDO40LPURY STMicroelectronics 1: $1.82 15,924In Stock 12,000On Order	Mfr. Part # LDO40LPURY Mouser Part # 511-LDO40LPURY	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	15,924In Stock 12,000On Order On Order Ship Dates Mfr. #: LDO40LPURY Stock: 15,924 Can Ship Immediately On Order: 3,000 Expected 1/25/2027 9,000 Expected 3/8/2027 Factory Lead-Time: 30 Weeks	Cut Tape $1.82 $1.34 $1.22 $1.08 Reel $0.909 View $1.02 $0.977 $0.974 $0.866 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 3.3 Volt 300mA LDS3985M33R STMicroelectronics 1: $0.87 7,141In Stock 3,000Expected 4/30/2027	Mfr. Part # LDS3985M33R Mouser Part # 511-LDS3985M33R	STMicroelectronics	LDO Voltage Regulators 3.3 Volt 300mA Learn More about STMicroelectronics stm standard products	Datasheet	7,141In Stock 3,000Expected 4/30/2027	Cut Tape $0.87 $0.635 $0.62 $0.549 $0.512 Reel $0.512 MouseReel Available	Min.: 1 Mult.: 1 Max.: 420 : 3,000	SMD/SMT	TSOT-23-5	3.3 V
LDO Voltage Regulators 3.3V 100mA Positive LE33CD-TR STMicroelectronics 1: $1.04 8,861In Stock 5,000Expected 5/10/2027	Mfr. Part # LE33CD-TR Mouser Part # 511-LE33CD-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	8,861In Stock 5,000Expected 5/10/2027	Cut Tape $1.04 $0.757 $0.686 $0.599 Reel $0.504 View $0.565 $0.544 $0.53 $0.493 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	3.3 V
LDO Voltage Regulators 3.3V 100mA Positive LE33CZ-TR STMicroelectronics 1: $1.08 6,603In Stock 10,000Expected 12/28/2026	Mfr. Part # LE33CZ-TR Mouser Part # 511-LE33CZ-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	6,603In Stock 10,000Expected 12/28/2026	Cut Tape $1.08 $0.781 $0.706 $0.623 Reel $0.506 View $0.583 $0.559 $0.545 $0.495	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	3.3 V
LDO Voltage Regulators 5.0V 100mA Positive LE50ABZ-AP STMicroelectronics 1: $1.02 3,220In Stock	Mfr. Part # LE50ABZ-AP Mouser Part # 511-LE50ABZ-AP	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	3,220In Stock	$1.02 $0.781 $0.706 $0.623 Reel $0.501 View $0.583 $0.559 $0.556 $0.491	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	5 V