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 (DKK) 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 Volt 85 mA LDO REG 25.349In Stock
3.000Expected 08/10/2026
Cut Tape
4,94 kr.
3,48 kr.
3,13 kr.
2,74 kr.
Reel
2,24 kr.
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 High input voltage, 85 mA LDO linear regulator 8.998In Stock
Cut Tape
4,17 kr.
3,19 kr.
2,70 kr.
2,38 kr.
Reel
1,90 kr.
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 Input Volt 85 mA LDO REG 6.587In Stock
Cut Tape
5,07 kr.
3,46 kr.
3,10 kr.
2,72 kr.
Reel
2,12 kr.
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 50mA Supply current Lo drop linear reg 5.154In Stock
Cut Tape
3,21 kr.
2,27 kr.
2,03 kr.
1,77 kr.
Reel
1,37 kr.
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 300 mA very low quiescent current linear regulator IC 38.456In Stock
Cut Tape
2,37 kr.
1,60 kr.
1,41 kr.
1,21 kr.
Reel
0,836 kr.
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
2,37 kr.
1,60 kr.
1,41 kr.
1,21 kr.
Reel
0,783 kr.
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
4,30 kr.
3,05 kr.
2,74 kr.
2,39 kr.
Reel
1,95 kr.
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
4,42 kr.
3,10 kr.
2,78 kr.
2,43 kr.
Reel
1,92 kr.
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 3.972In Stock
Cut Tape
7,61 kr.
5,66 kr.
5,16 kr.
4,63 kr.
Reel
3,87 kr.
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 HIGH VOLTAGE 85 mA LDO LIN REG 22.495In Stock
18.000Expected 05/10/2026
Cut Tape
4,74 kr.
3,37 kr.
3,05 kr.
2,64 kr.
Reel
2,20 kr.
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 200 mA ultra-low quiescent current LDO 8.893In Stock
Cut Tape
3,08 kr.
2,18 kr.
1,96 kr.
1,72 kr.
Reel
1,41 kr.
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 7.365In Stock
Cut Tape
3,40 kr.
2,37 kr.
2,13 kr.
1,85 kr.
Reel
1,45 kr.
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 13.008In Stock
9.000Expected 20/04/2027
Cut Tape
3,40 kr.
2,35 kr.
2,09 kr.
1,81 kr.
Reel
1,45 kr.
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 1.478In Stock
Cut Tape
4,30 kr.
3,09 kr.
2,72 kr.
2,36 kr.
Reel
1,86 kr.
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 BiCMOS VOLT REG LOW QUIESCENT 7.671In Stock
9.000Expected 02/11/2026
Cut Tape
8,80 kr.
6,37 kr.
5,77 kr.
5,11 kr.
Reel
3,82 kr.
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 voltage, 85 mA LDO linear regulator 1.873In Stock
3.000Expected 15/02/2027
Cut Tape
4,49 kr.
3,21 kr.
2,88 kr.
2,51 kr.
Reel
2,04 kr.
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 178In Stock
6.000On Order
Cut Tape
4,74 kr.
3,33 kr.
3,00 kr.
2,62 kr.
Reel
2,18 kr.
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 200 mA ultra-low quiescent current LDO 5.701In Stock
Cut Tape
3,40 kr.
2,36 kr.
2,12 kr.
1,84 kr.
Reel
1,48 kr.
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 200 mA ultra-low quiescent current LDO 411In Stock
18.000Expected 08/01/2027
Cut Tape
3,53 kr.
2,49 kr.
2,23 kr.
1,95 kr.
Reel
1,55 kr.
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 VOLTAGE REGULATOR 4.061In Stock
Cut Tape
3,21 kr.
2,27 kr.
2,03 kr.
1,77 kr.
Reel
1,41 kr.
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 High input voltage 85 mA LDO linear regulator
24.000On Order
Cut Tape
4,42 kr.
3,10 kr.
2,78 kr.
2,43 kr.
Reel
1,93 kr.
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
14.771On Order
Cut Tape
8,80 kr.
6,37 kr.
5,77 kr.
5,11 kr.
Reel
4,04 kr.
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
5,13 kr.
3,60 kr.
3,23 kr.
2,82 kr.
Reel
2,21 kr.
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
2,37 kr.
1,60 kr.
1,41 kr.
1,21 kr.
Reel
0,895 kr.
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
2,31 kr.
1,60 kr.
1,41 kr.
1,21 kr.
Reel
0,895 kr.
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