Low Quiescent Current LDO Linear Regulators

STMicroelectronics Low Quiescent Current LDO Linear Regulators are optimized to operate with a drastically low quiescent current (IQ). The IQ is lower than or comparable to the average load current it supplies. This feature is necessary for power-budgeted applications, like battery-powered devices or green-compliant equipment with a long standby operation. This extends battery life and reduces the overall power consumption.

Results: 32
Select Image Part # Mfr. Description Datasheet Availability Pricing (THB) 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 Series Packaging
STMicroelectronics LDO Voltage Regulators High input voltage, 85 mA LDO linear regulator 8,415In Stock
Cut Tape
฿22.66
฿16.56
฿14.43
฿12.66
Reel
฿10.03
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 Adjustable 85 mA 1 Output Positive 3.8 uA Adjustable - 40 C + 125 C 500 mV ST715 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators HIGH VOLTAGE 85 mA LDO LIN REG 40,699In Stock
Cut Tape
฿21.66
฿15.89
฿14.53
฿12.43
Reel
฿10.80
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 1.2 V to 5 V 85 mA 1 Output Positive 3.8 uA Adjustable - 40 C + 125 C 500 mV ST715 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC 38,456In Stock
Cut Tape
฿12.00
฿8.10
฿7.16
฿6.13
Reel
฿4.17
Min.: 1
Mult.: 1
: 10,000
SMD/SMT DFN-4 1.2 V 300 mA 1 Output Positive 20 uA 80 dB Fixed - 40 C + 125 C 300 mV LD39030 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC 5,923In Stock
Cut Tape
฿12.33
฿8.33
฿7.33
฿6.26
Reel
฿4.23
Min.: 1
Mult.: 1
: 10,000
SMD/SMT DFN-4 1.8 V 300 mA 1 Output Positive 130 uA 55 dB Fixed - 40 C + 125 C 330 mV LD39030 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators High input voltage 85 mA LDO linear regulator 2,501In Stock
Cut Tape
฿22.32
฿15.86
฿14.23
฿12.43
Reel
฿10.16
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-8 4.2 V 85 mA 1 Output Positive 5 uA 57 dB Fixed - 40 C + 125 C 500 mV LDK715 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators High input voltage 85 mA LDO linear regulator 14,249In Stock
Cut Tape
฿22.99
฿16.13
฿14.46
฿12.63
Reel
฿9.96
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 5 V 85 mA 1 Output Positive 5 uA Fixed - 40 C + 125 C 500 mV LDK715 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators V LOW QUIESCENT BiCMOS VOLT REG 3,158In Stock
Cut Tape
฿39.65
฿29.39
฿26.82
฿24.02
Reel
฿20.33
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 3.3 V 1.3 A 1 Output Positive 500 uA Fixed 0 C + 125 C 200 mV ST1L05 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators BiCMOS VOLT REG LOW QUIESCENT 7,447In Stock
9,000Expected 10/8/2027
Cut Tape
฿40.32
฿29.69
฿27.06
฿24.12
Reel
฿19.89
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 1.195 V to 1.245 V 1.3 A 1 Output Positive 650 uA 72 dB Adjustable 0 C + 125 C 300 mV ST1L05 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators High Input Volt 85 mA LDO REG 7,301In Stock
18,000On Order
Cut Tape
฿25.66
฿18.09
฿16.26
฿14.23
Reel
฿11.63
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-8 1.2 V to 5 V 85 mA 1 Output Positive 3.8 uA 62 dB Adjustable - 40 C + 125 C 500 mV ST715 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA ultra-low quiescent current LDO 6,908In Stock
Cut Tape
฿16.99
฿12.10
฿10.63
฿9.30
Reel
฿7.63
Min.: 1
Mult.: 1
: 3,000
SMD/SMT FlipChip-4 3.3 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 160 mV STLQ020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 50mA Supply current Lo drop linear reg 12,533In Stock
9,000On Order
Cut Tape
฿17.66
฿12.20
฿10.86
฿9.36
Reel
฿7.50
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 3.3 V 50 mA 1 Output Positive 3 uA Fixed - 40 C + 150 C 400 mV STLQ50 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators High input voltage 85 mA LDO linear regulator 1,126In Stock
Cut Tape
฿22.32
฿16.03
฿14.09
฿12.30
Reel
฿9.63
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-8 4.2 V 85 mA 1 Output Positive 5 uA Fixed - 40 C + 125 C 500 mV LDK715 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators High input voltage, 85 mA LDO linear regulator 594In Stock
3,000Expected 5/14/2027
Cut Tape
฿21.66
฿15.59
฿14.13
฿12.50
Reel
฿10.20
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 3.3 V 85 mA 1 Output Positive 3.8 uA Fixed - 40 C + 125 C 500 mV ST715 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators HI INPUT VOLTAGE 85mA LDO LINEAR REG 51In Stock
6,000Expected 8/6/2027
Cut Tape
฿25.66
฿18.19
฿16.33
฿13.89
Reel
฿11.33
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 3.3 V 85 mA 1 Output Positive 3.8 uA Fixed - 40 C + 125 C 500 mV ST715 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators High Input Volt 85 mA LDO REG 3,041In Stock
Cut Tape
฿26.99
฿19.06
฿17.13
฿14.99
Reel
฿11.76
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-8 3.3 V 85 mA 1 Output Positive 3.8 uA Fixed - 40 C + 125 C 500 mV ST715 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA ultra-low quiescent current LDO 5,530In Stock
Cut Tape
฿16.33
฿11.50
฿10.36
฿9.13
Reel
฿7.50
Min.: 1
Mult.: 1
: 3,000
SMD/SMT FlipChip-4 1.8 V 200 mA 1 Output Positive 100 uA 60 dB Fixed - 40 C + 125 C 160 mV STLQ020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA ultra-low quiescent current LDO 5,690In Stock
Cut Tape
฿17.66
฿12.30
฿11.00
฿9.56
Reel
฿7.70
Min.: 1
Mult.: 1
: 3,000
SMD/SMT FlipChip-4 3 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 160 mV STLQ020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 50mA Supply current Lo drop linear reg 3,385In Stock
Cut Tape
฿15.66
฿11.16
฿10.03
฿8.76
Reel
฿7.33
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 1.222 V to 11 V 50 mA 1 Output Positive 3 uA Adjustable - 40 C + 150 C 400 mV STLQ50 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators VOLTAGE REGULATOR 3,361In Stock
Cut Tape
฿16.66
฿11.76
฿10.53
฿9.16
Reel
฿7.33
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323-5 2.5 V 50 mA 1 Output Positive 3 uA Fixed - 40 C + 150 C 400 mV STLQ50 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 200 mA ultra-low quiescent current LDO 5In Stock
18,000Expected 7/2/2027
Cut Tape
฿18.99
฿13.19
฿11.60
฿10.10
Reel
฿8.13
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 Adjustable 200 mA 1 Output Positive 100 uA 60 dB Adjustable - 40 C + 125 C 160 mV STLQ020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators High input voltage 85 mA LDO linear regulator
23,998On Order
Cut Tape
฿22.99
฿16.13
฿14.46
฿12.63
Reel
฿10.03
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 3.3 V 85 mA 1 Output Positive 5 uA 57 dB Fixed - 40 C + 125 C 500 mV LDK715 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators Low Quiescent BiCMOS Voltage Regulator
6,584On Order
Cut Tape
฿42.98
฿31.45
฿28.46
฿25.16
Reel
฿20.96
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 3.3 V 1.3 A 2 Output Positive 650 uA Fixed 0 C + 125 C 300 mV ST1L05 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 150mA Low Qui LN Reg 150mA 1.5, 5.5V 80mV 245In Stock
Cut Tape
฿26.66
฿18.69
฿16.76
฿14.63
Reel
฿11.46
Min.: 1
Mult.: 1
: 5,000
SMD/SMT FlipChip-4 1.2 V 150 mA 1 Output Positive 35 uA Fixed - 40 C + 125 C 90 mV LD39015J Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC 3,682In Stock
Cut Tape
฿12.33
฿8.33
฿7.33
฿6.26
Reel
฿4.53
Min.: 1
Mult.: 1
: 10,000
SMD/SMT DFN-4 2.8 V 300 mA 1 Output Positive 130 uA Fixed - 40 C + 125 C 330 mV LD39030 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC 29In Stock
Cut Tape
฿11.00
฿7.73
฿6.90
฿5.96
Reel
฿4.46
Min.: 1
Mult.: 1
: 10,000
SMD/SMT DFN-4 5 V 300 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 300 mV LD39030 Reel, Cut Tape, MouseReel