LDO Voltage Regulators – Mouser Chile

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LDK220 Low Dropout (LDO) Voltage Regulators

STMicroelectronics LDK220 Low Dropout (LDO) Voltage Regulators provide a maximum output current of 200mA from an input supply voltage in the range of 2.5V to 13.2V with a typical dropout voltage of 100mV. The LDK220 LDOs are stabilized with a ceramic capacitor on the output. An enable logic control function puts the LDK220 in shutdown mode allowing a total current consumption lower than 1μA. These devices also include a short-circuit constant current limiting and thermal protection. The LDK220 LDOs' very low drop voltage, low quiescent current, and low noise make these devices well-suited for battery-powered applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Output Voltage	Output Current	Number of Outputs	Polarity	Quiescent Current	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Series	Packaging
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220PU50R STMicroelectronics 1: $444 10.449In Stock	Mfr. Part # LDK220PU50R Mouser Part # 511-LDK220PU50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	10.449In Stock	Cut Tape $444 $305 $272 $235 Reel $169 View $218 $207 $198 $156 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	5 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220PU33R STMicroelectronics 1: $444 11.488In Stock	Mfr. Part # LDK220PU33R Mouser Part # 511-LDK220PU33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	11.488In Stock	Cut Tape $444 $305 $272 $235 Reel $174 View $218 $207 $198 $169 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	3.3 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M-R STMicroelectronics 1: $444 93.884In 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	93.884In Stock	Cut Tape $444 $305 $272 $236 Reel $187 View $218 $207 $198 $181 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	Adjustable	200 mA	1 Output	Positive	60 uA		Adjustable	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M30R STMicroelectronics 1: $444 6.074In Stock	Mfr. Part # LDK220M30R Mouser Part # 511-LDK220M30R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	6.074In Stock	Cut Tape $444 $308 $275 $237 View Reel $199 $219 $207 $199 $199 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3 V	200 mA	1 Output	Positive	60 uA		Fixed	- 40 C	+ 125 C	200 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C33R STMicroelectronics 1: $444 26.931In 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	26.931In Stock	Cut Tape $444 $305 $272 $236 Reel $187 View $218 $207 $198 $181 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	3.3 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M36R STMicroelectronics 1: $456 23.415In 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	23.415In Stock	Cut Tape $456 $317 $283 $244 Reel $193 View $226 $214 $205 $187 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.6 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C-R STMicroelectronics 1: $478 69In Stock 6.000On Order	Mfr. Part # LDK220C-R Mouser Part # 511-LDK220C-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	69In Stock 6.000On Order	Cut Tape $478 $335 $298 $253 View Reel $199 $237 $216 $207 $199 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	Adjustable	200 mA	1 Output	Positive	60 uA	45 dB	Adjustable	- 40 C	+ 125 C	200 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C50R STMicroelectronics 1: $444 1.498In Stock 27.000On Order	Mfr. Part # LDK220C50R Mouser Part # 511-LDK220C50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	1.498In Stock 27.000On Order On Order Ship Dates Mfr. #: LDK220C50R Stock: 1.498 Can Ship Immediately On Order: 9.000 Expected 6/18/2027 18.000 Expected 9/17/2027 Factory Lead-Time: 30 Weeks	Cut Tape $444 $308 $275 $237 View Reel $198 $222 $213 $205 $198 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	5 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M25R STMicroelectronics 1: $501 372In Stock 6.000On Order	Mfr. Part # LDK220M25R Mouser Part # 511-LDK220M25R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	372In Stock 6.000On Order	Cut Tape $501 $345 $309 $288 View Reel $206 $235 $228 $206 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	2.5 V	200 mA	1 Output	Positive	60 uA	50 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M27R STMicroelectronics 1: $444 1.402In Stock 6.000On Order	Mfr. Part # LDK220M27R Mouser Part # 511-LDK220M27R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	1.402In Stock 6.000On Order	Cut Tape $444 $305 $272 $236 View Reel $187 $218 $207 $198 $187 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	2.7 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M33R STMicroelectronics 1: $444 331In Stock 15.000On Order	Mfr. Part # LDK220M33R Mouser Part # 511-LDK220M33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	331In Stock 15.000On Order On Order Ship Dates Mfr. #: LDK220M33R Stock: 331 Can Ship Immediately On Order: 9.000 Expected 4/23/2027 6.000 Expected 5/7/2027 Factory Lead-Time: 30 Weeks	Cut Tape $444 $305 $272 $236 View Reel $208 $218 $208 $208 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.3 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M40R STMicroelectronics 1: $444 7.963In Stock	Mfr. Part # LDK220M40R Mouser Part # 511-LDK220M40R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	7.963In Stock	Cut Tape $444 $305 $272 $236 Reel $185 View $218 $207 $198 $172 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	4 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M50R STMicroelectronics 1: $444 5.742In Stock	Mfr. Part # LDK220M50R Mouser Part # 511-LDK220M50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	5.742In Stock	Cut Tape $444 $306 $273 $236 Reel $187 View $219 $207 $199 $181 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	5 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220PU-R STMicroelectronics 1: $467 358In Stock	Mfr. Part # LDK220PU-R Mouser Part # 511-LDK220PU-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	358In Stock	Cut Tape $467 $345 $312 $270 Reel $187 View $251 $238 $228 $169 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	Adjustable	200 mA	1 Output	Positive	60 uA		Adjustable	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220U30R STMicroelectronics 1: $456 86In Stock	Mfr. Part # LDK220U30R Mouser Part # 511-LDK220U30R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	86In Stock	Cut Tape $456 $316 $280 $243 View Reel $181 $224 $213 $204 $188 $181	Min.: 1 Mult.: 1 : 5.000	SMD/SMT	SOT-89-3	3 V	200 mA	1 Output	Positive	60 uA	55 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK220	Reel, Cut Tape
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220U33R STMicroelectronics 1: $376 2.659In Stock 15.000On Order	Mfr. Part # LDK220U33R Mouser Part # 511-LDK220U33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	2.659In Stock 15.000On Order On Order Ship Dates Mfr. #: LDK220U33R Stock: 2.659 Can Ship Immediately On Order: 7.500 Expected 5/21/2027 7.500 Expected 10/29/2027 Factory Lead-Time: 30 Weeks	Cut Tape $376 $264 $239 $211 Reel $174 View $198 $190 $183 $171 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-89-3	3.3 V	200 mA	1 Output	Positive	60 uA	50 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220U50R STMicroelectronics 1: $444 5.973In Stock	Mfr. Part # LDK220U50R Mouser Part # 511-LDK220U50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	5.973In Stock	Cut Tape $444 $305 $272 $236 $219 Reel $219 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-89-3	5 V	200 mA	1 Output	Positive	60 uA	50 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C27R STMicroelectronics 1: $444 1.389In Stock	Mfr. Part # LDK220C27R Mouser Part # 511-LDK220C27R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	1.389In Stock	Cut Tape $444 $308 $275 $237 Reel $185 View $219 $207 $199 $178 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	2.7 V	200 mA	1 Output	Positive	55 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C40R STMicroelectronics 1: $513 2.498In Stock	Mfr. Part # LDK220C40R Mouser Part # 511-LDK220C40R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	2.498In Stock	Cut Tape $513 $461 $411 $354 View Reel $181 $328 $311 $250 $181 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	4 V	200 mA	1 Output	Positive	60 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M32R STMicroelectronics 1: $513 466In Stock	Mfr. Part # LDK220M32R Mouser Part # 511-LDK220M32R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	466In Stock	Cut Tape $513 $354 $316 $272 Reel $183 View $252 $239 $199 $174 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.2 V	200 mA	1 Output	Positive	60 uA	50 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220PU40R STMicroelectronics 1: $444 2.970In Stock	Mfr. Part # LDK220PU40R Mouser Part # 511-LDK220PU40R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	2.970In Stock	Cut Tape $444 $308 $275 $237 View Reel $177 $219 $207 $177 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	4 V	200 mA	1 Output				Adjustable	- 40 C	+ 125 C		LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C25R STMicroelectronics 6.000: $271 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # LDK220C25R Mouser Part # 511-LDK220C25R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $271	Min.: 6.000 Mult.: 6.000 : 6.000		SOT-323-5											LDK220	Reel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M35R STMicroelectronics 1: $444 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # LDK220M35R Mouser Part # 511-LDK220M35R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $444 $308 $275 $237 View Reel $191 $219 $207 $199 $191 MouseReel Available	Min.: 1 Mult.: 1 : 3.000													LDK220	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220PU25R STMicroelectronics 6.000: $271 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # LDK220PU25R Mouser Part # 511-LDK220PU25R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $271	Min.: 6.000 Mult.: 6.000 : 6.000		DFN-6											LDK220	Reel
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220PU27R STMicroelectronics 6.000: $187 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # LDK220PU27R Mouser Part # 511-LDK220PU27R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $187	Min.: 6.000 Mult.: 3.000 : 3.000	SMD/SMT	DFN-6	2.7 V	200 mA	1 Output	Positive	60 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK220	Reel

LDK220 Low Dropout (LDO) Voltage Regulators

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