LDO Voltage Regulators – Mouser Colombia

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LDK320 High PSRR Voltage Regulators

STMicroelectronics LDK320 High PSRR Voltage Regulators are low drop voltage regulators with a maximum 200mA output current from a 2.5V to 18V input voltage range. The regulators have a typical dropout voltage of 100mV and are stabilized with a ceramic capacitor on the output. The LDK320 are ideal for low battery powered applications with a very good dynamic characteristic, combined with low drop voltage and low quiescent current. The enable logic control function allows the LDK320 to be in shutdown mode by consuming a total current lower than 1μA. This device also includes a short-circuit current limiting, thermal, and SOA protections.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (COP) 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 high PSRR voltage regulator LDK320AM120R STMicroelectronics 1: $ 1.541,32 29.470In Stock	Mfr. Part # LDK320AM120R Mouser Part # 511-LDK320AM120R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	29.470In Stock	Cut Tape $ 1.541,32 $ 1.191,70 $ 1.124,03 $ 1.033,81 View Reel $ 778,18 $ 988,70 $ 815,77 $ 796,97 $ 778,18 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	12 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320ADU120R STMicroelectronics 1: $ 1.654,09 5.807In Stock	Mfr. Part # LDK320ADU120R Mouser Part # 511-LDK320ADU120R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	5.807In Stock	Cut Tape $ 1.654,09 $ 1.165,38 $ 1.041,33 $ 902,23 Reel $ 676,68 View $ 834,57 $ 796,97 $ 763,14 $ 624,04 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-89-3	12 V	200 mA	1 Output	Positive	60 uA	88 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM50R STMicroelectronics 1: $ 1.729,28 148.741In Stock	Mfr. Part # LDK320AM50R Mouser Part # 511-LDK320AM50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	148.741In Stock	Cut Tape $ 1.729,28 $ 1.191,70 $ 1.063,88 $ 917,27 View Reel $ 793,21 $ 857,12 $ 815,77 $ 796,97 $ 793,21 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	5 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320ADU50R STMicroelectronics 1: $ 1.654,09 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 $ 1.654,09 $ 1.165,38 $ 1.041,33 $ 902,23 View Reel $ 763,14 $ 834,57 $ 796,97 $ 763,14 $ 763,14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.960 : 2.500	SMD/SMT	SOT-89-3	5 V	200 mA	1 Output	Positive	60 uA	88 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM-R STMicroelectronics 1: $ 1.691,69 42.921In 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	42.921In Stock	Cut Tape $ 1.691,69 $ 1.187,94 $ 1.060,12 $ 913,51 Reel $ 725,55 View $ 842,08 $ 800,73 $ 766,90 $ 702,99 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	Adjustable	200 mA	1 Output	Positive	70 uA	58 dB	Adjustable	- 40 C	+ 125 C	100 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AU50R STMicroelectronics 1: $ 1.992,43 19.119In 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	19.119In Stock	Cut Tape $ 1.992,43 $ 1.372,15 $ 1.221,77 $ 1.052,61 Reel $ 834,57 View $ 973,66 $ 924,79 $ 887,20 $ 808,25 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-89-4	5 V	200 mA	1 Output	Positive	200 nA	88 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320ADU30R STMicroelectronics 1: $ 1.992,43 611In Stock	Mfr. Part # LDK320ADU30R Mouser Part # 511-LDK320ADU30R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	611In Stock	Cut Tape $ 1.992,43 $ 1.372,15 $ 1.221,77 $ 1.052,61 Reel $ 725,55 View $ 973,66 $ 924,79 $ 887,20 $ 702,99 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-89-3	3 V	200 mA	1 Output	Positive	60 uA	88 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM25R STMicroelectronics 1: $ 1.654,09 4.910In Stock	Mfr. Part # LDK320AM25R Mouser Part # 511-LDK320AM25R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	4.910In Stock	Cut Tape $ 1.654,09 $ 1.165,38 $ 1.041,33 $ 902,23 Reel $ 718,03 View $ 834,57 $ 796,97 $ 763,14 $ 699,23 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	2.5 V	200 mA	1 Output	Positive	70 uA	88 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM36R STMicroelectronics 1: $ 1.842,06 692In Stock 12.000On Order	Mfr. Part # LDK320AM36R Mouser Part # 511-LDK320AM36R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	692In Stock 12.000On Order	Cut Tape $ 1.842,06 $ 1.281,92 $ 1.146,59 $ 992,46 Reel $ 710,51 View $ 917,27 $ 875,92 $ 838,33 $ 684,19 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.6 V	200 mA	1 Output	Positive	60 uA	88 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320M-R STMicroelectronics 1: $ 1.654,09 4.872In Stock 17.200Expected 11/16/2026	Mfr. Part # LDK320M-R Mouser Part # 511-LDK320M-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	4.872In Stock 17.200Expected 11/16/2026	Cut Tape $ 1.654,09 $ 1.165,38 $ 1.041,33 $ 902,23 View Reel $ 718,03 $ 834,57 $ 796,97 $ 763,14 $ 718,03 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	Adjustable	200 mA	1 Output	Positive	70 uA	58 dB	Adjustable	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320M18R STMicroelectronics 1: $ 1.842,06 1.846In Stock	Mfr. Part # LDK320M18R Mouser Part # 511-LDK320M18R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	1.846In Stock	Cut Tape $ 1.842,06 $ 1.270,65 $ 1.131,55 $ 981,18 Reel $ 718,03 View $ 954,86 $ 917,27 $ 676,68 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	1.8 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320M30R STMicroelectronics 1: $ 3.270,60 30In Stock 6.000Expected 7/30/2027	Mfr. Part # LDK320M30R Mouser Part # 511-LDK320M30R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	30In Stock 6.000Expected 7/30/2027	Cut Tape $ 3.270,60 $ 2.342,05 $ 2.108,97 $ 1.650,34 $ 1.590,19 Reel $ 808,25 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3 V	200 mA	1 Output	Positive	70 uA		Fixed	- 40 C	+ 125 C	100 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320M33R STMicroelectronics 1: $ 1.691,69 6.333In Stock	Mfr. Part # LDK320M33R Mouser Part # 511-LDK320M33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	6.333In Stock	Cut Tape $ 1.691,69 $ 1.169,14 $ 1.045,09 $ 905,99 Reel $ 725,55 View $ 838,33 $ 796,97 $ 770,66 $ 691,71 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.3 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320M50R STMicroelectronics 1: $ 1.691,69 7.079In Stock	Mfr. Part # LDK320M50R Mouser Part # 511-LDK320M50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	7.079In Stock	Cut Tape $ 1.691,69 $ 1.176,66 $ 1.048,85 $ 909,75 Reel $ 725,55 View $ 842,08 $ 804,49 $ 770,66 $ 702,99 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	5 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM30R STMicroelectronics 1: $ 1.766,87 4In Stock 6.000Expected 8/6/2027	Mfr. Part # LDK320AM30R Mouser Part # 511-LDK320AM30R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	4In Stock 6.000Expected 8/6/2027	Cut Tape $ 1.766,87 $ 1.214,26 $ 1.082,68 $ 936,07 Reel $ 718,03 View $ 864,64 $ 823,29 $ 789,45 $ 676,68 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	100 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320ADU33R STMicroelectronics 1: $ 2.030,03 22.445Expected 3/24/2027	Mfr. Part # LDK320ADU33R Mouser Part # 511-LDK320ADU33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	22.445Expected 3/24/2027	Cut Tape $ 2.030,03 $ 1.387,18 $ 1.240,57 $ 1.075,16 View Reel $ 778,18 $ 999,98 $ 951,10 $ 913,51 $ 778,18 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-89-3	3.3 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM33R STMicroelectronics 1: $ 1.992,43 25.845On Order	Mfr. Part # LDK320AM33R Mouser Part # 511-LDK320AM33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	25.845On Order	Cut Tape $ 1.992,43 $ 1.372,15 $ 1.221,77 $ 1.052,61 View Reel $ 808,25 $ 973,66 $ 924,79 $ 887,20 $ 808,25 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.3 V	200 mA	1 Output	Positive	70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM15R STMicroelectronics 1: $ 1.729,28 1.503In Stock	Mfr. Part # LDK320AM15R Mouser Part # 511-LDK320AM15R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	1.503In Stock	Cut Tape $ 1.729,28 $ 1.191,70 $ 1.063,88 $ 921,03 Reel $ 714,27 View $ 853,36 $ 812,01 $ 778,18 $ 684,19	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	1.5 V	200 mA	1 Output	Positive	70 uA	88 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel, Cut Tape
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM18R STMicroelectronics 3.000: $ 958,62 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # LDK320AM18R Mouser Part # 511-LDK320AM18R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $ 958,62	Min.: 3.000 Mult.: 3.000 : 3.000													LDK320	Reel
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320M25R STMicroelectronics 6.000: $ 744,34 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # LDK320M25R Mouser Part # 511-LDK320M25R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $ 744,34	Min.: 6.000 Mult.: 3.000 : 3.000	SMD/SMT	SOT-23-5	2.5 V	200 mA	1 Output		70 uA	48 dB	Fixed	- 40 C	+ 125 C	200 mV	LDK320	Reel

LDK320 High PSRR Voltage Regulators

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LDK320 High PSRR Voltage Regulators

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