LDK130 Low Drop Voltage Regulators

STMicroelectronics LDK130 Low Drop Voltage Regulators provide 300mA of maximum current from an input supply voltage in the range of 1.9V to 5.5V, with a typical dropout voltage of 100mV. It is stabilized with a ceramic capacitor on the output. The very low drop voltage, low quiescent current, and low noise features make it suitable for low-power battery-powered applications. An enable logic control function puts the LDK130 in shutdown mode allowing a total current consumption lower than 1μA. The device also includes a short-circuit constant current limiting and thermal protection.

Results: 27
Select Image Part # Mfr. Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package / Case Output Voltage Output Current Number of Outputs Polarity Quiescent Current Input Voltage, Min Input Voltage, Max PSRR / Ripple Rejection - Typ Output Type Minimum Operating Temperature Maximum Operating Temperature Dropout Voltage Qualification Series Packaging

STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 14,482In Stock
Cut Tape
₱18.41
₱13.44
₱12.21
₱10.92
Reel
₱9.20
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 800 mV 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 5,407In Stock
Cut Tape
₱18.41
₱13.37
₱12.21
₱10.86
Reel
₱10.31
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 1.5 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 6,123In Stock
Cut Tape
₱24.54
₱17.12
₱15.21
₱13.13
Reel
₱10.37
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 1.5 V 300 mA 1 Output 55 dB Fixed - 40 C + 125 C AEC-Q100 LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 5,996In Stock
Cut Tape
₱24.54
₱16.93
₱15.09
₱13.01
Reel
₱9.88
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 2.5 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO 17,790In Stock
Cut Tape
₱24.54
₱16.93
₱15.09
₱13.07
Reel
₱10.00
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 Adjustable 300 mA 1 Output Positive 30 uA Adjustable - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV 11,257In Stock
9,000Expected 27/10/2026
Cut Tape
₱24.54
₱17.06
₱15.21
₱13.13
Reel
₱10.31
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 3.3 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO 5,847In Stock
Cut Tape
₱24.54
₱17.30
₱15.21
₱13.31
Reel
₱10.37
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 Adjustable 300 mA 1 Output Positive 30 uA Adjustable - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV 338In Stock
Cut Tape
₱34.36
₱24.11
₱21.60
₱18.77
Reel
₱10.37
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 1.8 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV 1,315In Stock
Cut Tape
₱24.54
₱17.12
₱15.21
₱13.13
Reel
₱10.25
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 3.3 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 36In Stock
6,000Expected 28/05/2027
Cut Tape
₱28.22
₱19.63
₱17.48
₱17.30
₱16.56
Reel
₱10.18
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 1 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO 8,168In Stock
Cut Tape
₱24.54
₱16.93
₱15.09
₱13.07
Reel
₱10.31
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 1.2 V 300 mA 1 Output Positive 30 uA Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO 8,214In Stock
Cut Tape
₱23.93
₱16.93
₱15.09
₱13.07
Reel
₱9.88
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 1.8 V 300 mA 1 Output Positive 30 uA Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300 mA low quiescent current very low noise LDO automotive 3,799In Stock
Cut Tape
₱25.77
₱17.61
₱15.71
₱13.50
Reel
₱10.67
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 2.5 V 300 mA 1 Output Positive 30 uA Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO 2,489In Stock
6,000Expected 02/11/2026
Cut Tape
₱22.09
₱15.77
₱14.17
₱12.39
Reel
₱9.88
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 3.2 V 300 mA 1 Output Positive 30 uA Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 3,978In Stock
Cut Tape
₱24.54
₱17.12
₱15.21
₱13.13
Reel
₱10.61
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 Adjustable 300 mA 1 Output Positive 30 uA 55 dB Adjustable - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 2,928In Stock
Cut Tape
₱26.99
₱18.96
₱17.06
₱14.91
Reel
₱10.18
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 800 mV 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 2,836In Stock
Cut Tape
₱20.86
₱16.87
₱15.83
₱14.72
Reel
₱9.69
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 1 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV 2,457In Stock
Cut Tape
₱26.99
₱18.96
₱17.06
₱16.56
Reel
₱9.57
₱9.33
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 1.2 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 2,279In Stock
Cut Tape
₱23.93
₱15.21
₱13.80
₱12.88
Reel
₱9.33
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 1.5 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO 2,862In Stock
Cut Tape
₱20.86
₱19.33
₱17.98
₱16.63
Reel
₱10.18
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 3.2 V 300 mA 1 Output Positive 30 uA Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 2,988In Stock
Cut Tape
₱21.47
₱17.55
₱16.63
₱15.09
Reel
₱10.74
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 800 mV 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 2,975In Stock
Cut Tape
₱20.86
₱14.72
₱13.31
₱12.52
Reel
₱10.55
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 1 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 3,338In Stock
Cut Tape
₱27.61
₱19.20
₱17.12
₱14.79
Reel
₱10.61
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 1.8 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 2,144In Stock
Cut Tape
₱28.22
₱19.63
₱17.48
₱15.09
Reel
₱10.67
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 3 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300mA current very low noise LDO 2,997In Stock
Cut Tape
₱22.09
₱15.58
₱13.99
₱12.21
Reel
₱9.57
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 3.2 V 300 mA 1 Output Positive 30 uA 55 dB Fixed - 40 C + 125 C 100 mV LDK130 Reel, Cut Tape, MouseReel