LDO Voltage Regulators – Mouser Turkey

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LDK120x Low Drop Voltage Regulators

STMicroelectronics LDK120x Low Drop Voltage Regulators provide 200mA of maximum current from an input supply voltage of 1.9V to 5.5V, with a typical dropout voltage of 100mV. They are stabilized with a ceramic capacitor on the output. The low drop voltage, low quiescent current, and low noise features make this series suitable for low-power, battery-powered applications. An enable logic control function puts the LDK120x in shutdown mode, allowing a total current consumption lower than 1μA. STMicroelectronics LDK120x Low Drop Voltage Regulators offer a short-circuit constant current limiting and thermal protection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 Very low noise LDO LDK120M18R STMicroelectronics 1: 0,327 € 8.454In Stock	Mfr. Part No. LDK120M18R Mouser Part No 511-LDK120M18R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	8.454In Stock	Cut Tape 0,327 € 0,226 € 0,201 € 0,174 € Reel 0,132 € View 0,161 € 0,153 € 0,146 € 0,125 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	1.8 V	200 mA	1 Output	Positive	100 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M33R STMicroelectronics 1: 0,378 € 9.902In Stock	Mfr. Part No. LDK120M33R Mouser Part No 511-LDK120M33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	9.902In Stock	Cut Tape 0,378 € 0,261 € 0,233 € 0,20 € Reel 0,158 € View 0,186 € 0,176 € 0,169 € 0,151 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.3 V	200 mA	1 Output	Positive	100 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120C35R STMicroelectronics 1: 0,31 € 776In Stock	Mfr. Part No. LDK120C35R Mouser Part No 511-LDK120C35R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk120c regulator	Datasheet	776In Stock	Cut Tape 0,31 € 0,216 € 0,194 € 0,169 € Reel 0,132 € View 0,167 € 0,159 € 0,152 € 0,127 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	3.5 V	200 mA	1 Output	Positive	50 uA		Fixed	- 40 C	+ 125 C	150 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M-R STMicroelectronics 1: 0,31 € 7.433In Stock	Mfr. Part No. LDK120M-R Mouser Part No 511-LDK120M-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	7.433In Stock	Cut Tape 0,31 € 0,217 € 0,195 € 0,171 € View Reel 0,138 € 0,159 € 0,153 € 0,147 € 0,138 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	Adjustable	200 mA	1 Output	Positive	100 uA		Adjustable	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M25R STMicroelectronics 1: 0,335 € 2.475In Stock	Mfr. Part No. LDK120M25R Mouser Part No 511-LDK120M25R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	2.475In Stock	Cut Tape 0,335 € 0,231 € 0,206 € 0,178 € Reel 0,14 € View 0,164 € 0,157 € 0,15 € 0,131 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	2.5 V	200 mA	1 Output	Positive	100 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M28R STMicroelectronics 1: 0,327 € 1.720In Stock	Mfr. Part No. LDK120M28R Mouser Part No 511-LDK120M28R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	1.720In Stock	Cut Tape 0,327 € 0,227 € 0,202 € 0,175 € Reel 0,138 € View 0,162 € 0,153 € 0,147 € 0,134 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	2.8 V	200 mA	1 Output	Positive	100 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M30R STMicroelectronics 1: 0,327 € 3.461In Stock	Mfr. Part No. LDK120M30R Mouser Part No 511-LDK120M30R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	3.461In Stock	Cut Tape 0,327 € 0,227 € 0,202 € 0,175 € Reel 0,138 € View 0,162 € 0,153 € 0,147 € 0,134 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3 V	200 mA	1 Output	Positive	100 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120C10R STMicroelectronics 1: 0,327 € 2.043In Stock	Mfr. Part No. LDK120C10R Mouser Part No 511-LDK120C10R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk1200xx regulator	Datasheet	2.043In Stock	Cut Tape 0,327 € 0,325 € 0,218 € 0,205 € View Reel 0,131 € 0,192 € 0,179 € 0,155 € 0,131 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	1 V	200 mA	1 Output	Positive	50 uA		Fixed	- 40 C	+ 125 C	150 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120C08R STMicroelectronics 1: 0,31 € 2.570In Stock	Mfr. Part No. LDK120C08R Mouser Part No 511-LDK120C08R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk120c regulator	Datasheet	2.570In Stock	Cut Tape 0,31 € 0,217 € 0,195 € 0,17 € Reel 0,136 € View 0,158 € 0,151 € 0,147 € 0,129 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	800 mV	200 mA	1 Output	Positive	50 uA		Fixed	- 40 C	+ 125 C	150 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120C31R STMicroelectronics 1: 0,335 € 3.000In Stock	Mfr. Part No. LDK120C31R Mouser Part No 511-LDK120C31R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk120c regulator	Datasheet	3.000In Stock	Cut Tape 0,335 € 0,234 € 0,209 € 0,18 € Reel 0,155 € View 0,166 € 0,158 € 0,155 € 0,142 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	3.1 V	200 mA	1 Output	Positive	50 uA		Fixed	- 40 C	+ 125 C	150 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA current very low noise LDO LDK120C32R STMicroelectronics 1: 0,335 € 1.545In Stock	Mfr. Part No. LDK120C32R Mouser Part No 511-LDK120C32R	STMicroelectronics	LDO Voltage Regulators 200mA current very low noise LDO Learn More about STMicroelectronics stm ldk120c regulator	Datasheet	1.545In Stock	Cut Tape 0,335 € 0,234 € 0,209 € 0,18 € View Reel 0,142 € 0,166 € 0,158 € 0,155 € 0,142 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-323-5	3.2 V	200 mA	1 Output	Positive	50 uA	55 dB	Fixed	- 40 C	+ 125 C	150 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M12R STMicroelectronics 1: 0,318 € 480In Stock	Mfr. Part No. LDK120M12R Mouser Part No 511-LDK120M12R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	480In Stock	Cut Tape 0,318 € 0,227 € 0,206 € 0,181 € Reel 0,138 € View 0,17 € 0,163 € 0,157 € 0,134 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	1.2 V	200 mA	1 Output	Positive	100 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120M31R STMicroelectronics 1: 0,335 € 83In Stock	Mfr. Part No. LDK120M31R Mouser Part No 511-LDK120M31R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	83In Stock	Cut Tape 0,335 € 0,233 € 0,207 € 0,179 € Reel 0,134 € View 0,165 € 0,157 € 0,151 € 0,128 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.1 V	200 mA	1 Output	Positive	100 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120PU30R STMicroelectronics 1: 0,327 € 4.262In Stock	Mfr. Part No. LDK120PU30R Mouser Part No 511-LDK120PU30R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk120p regulator	Datasheet	4.262In Stock	Cut Tape 0,327 € 0,227 € 0,202 € 0,175 € View Reel 0,13 € 0,162 € 0,153 € 0,13 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	3 V	200 mA	1 Output	Positive	50 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120PU-R STMicroelectronics 1: 0,387 € 6.000Expected 10/5/2026	Mfr. Part No. LDK120PU-R Mouser Part No 511-LDK120PU-R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk120p regulator	Datasheet	6.000Expected 10/5/2026	Cut Tape 0,387 € 0,383 € 0,343 € 0,299 € View Reel 0,138 € 0,278 € 0,266 € 0,255 € 0,138 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	Adjustable	200 mA	1 Output	Positive	100 uA		Adjustable	- 40 C	+ 125 C	100 mV	LDK120	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M15R STMicroelectronics 6.000: 0,142 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. LDK120M15R Mouser Part No 511-LDK120M15R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape 0,142 €	Min.: 6.000 Mult.: 3.000 : 3.000	SMD/SMT	SOT-23-5	1.5 V	200 mA	1 Output				Fixed	- 40 C	+ 125 C		LDK120	Reel

LDK120x Low Drop Voltage Regulators

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