Low Dropout (LDO) Regulators

STMicroelectronics Low Dropout (LDO) Linear Regulators deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low dropout linear regulators provide the best cost-performance tradeoff.

Results: 331
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 1.2 A low quiescent current LDO with reverse current protection 160.600In Stock
93.000On Order
Cut Tape
Rp10.273,76
Rp7.081,56
Rp6.329,37
Rp5.503,80
Reel
Rp4.421,39
Min.: 1
Mult.: 1
: 3.000
SMD/SMT DFN-6 Adjustable 1.2 A 1 Output Positive 240 uA 53 dB Adjustable - 40 C + 125 C 350 mV LDL112 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC 85.055In Stock
Cut Tape
Rp8.989,54
Rp6.311,02
Rp5.650,57
Rp4.898,38
Reel
Rp3.944,39
Min.: 1
Mult.: 1
Max.: 2.800
: 2.500
SMD/SMT SOIC-8 Adjustable 1.2 A 1 Output Positive 250 uA Adjustable - 40 C + 125 C 350 mV LDL212 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC 87.524In Stock
Cut Tape
Rp8.989,54
Rp6.311,02
Rp5.650,57
Rp4.898,38
Reel
Rp3.852,66
Min.: 1
Mult.: 1
: 3.000
SMD/SMT DFN-6 Adjustable 1.2 A 1 Output Positive 380 uA 87 dB, 75 dB Adjustable - 40 C + 125 C 350 mV LDL212 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current 18.519In Stock
12.000On Order
Cut Tape
Rp33.389,72
Rp24.583,64
Rp22.382,12
Rp19.813,68
Reel
Rp16.676,51
Min.: 1
Mult.: 1
: 3.000
SMD/SMT DFN-6 Adjustable 400 mA 1 Output Positive 45 uA 70 dB Adjustable - 40 C + 125 C 140 mV AEC-Q100 LDO40L Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo 2.810In Stock
Cut Tape
Rp14.309,88
Rp10.016,92
Rp8.989,54
Rp7.833,74
Reel
Rp6.402,75
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-5 2.9 V 150 mA 1 Output Positive 150 uA Fixed - 40 C + 125 C 400 uV LD3985 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 4.948In Stock
Cut Tape
Rp6.421,10
Rp4.733,27
Rp3.852,66
Rp3.449,05
Reel
Rp2.660,17
Min.: 1
Mult.: 1
: 5.000
SMD/SMT DFN-4 2.9 V 250 mA 1 Output Positive 250 uA 60 dB Fixed - 40 C + 125 C 120 mV LDLN025 Reel, Cut Tape

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9.697In Stock
Cut Tape
Rp6.788,02
Rp4.604,85
Rp4.054,47
Rp3.467,39
Reel
Rp2.238,21
Min.: 1
Mult.: 1
: 10.000
SMD/SMT 1.3 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9.880In Stock
Cut Tape
Rp6.237,64
Rp4.329,66
Rp3.852,66
Rp3.320,63
Reel
Rp2.219,87
Min.: 1
Mult.: 1
: 10.000
SMD/SMT DFN-4 1.85 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9.533In Stock
Cut Tape
Rp5.687,26
Rp3.926,04
Rp3.485,74
Rp3.008,74
Reel
Rp2.256,56
Min.: 1
Mult.: 1
: 10.000
SMD/SMT DFN-4 1.1 V 200 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 8.721In Stock
Cut Tape
Rp6.237,64
Rp4.329,66
Rp3.852,66
Rp3.320,63
Reel
Rp2.421,67
Min.: 1
Mult.: 1
: 10.000
SMD/SMT DFN-4 4.7 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current linear regulator IC in (0.47x0.47) mm² ST 9.537In Stock
Cut Tape
Rp5.870,72
Rp4.604,85
Rp4.072,81
Rp3.779,28
Reel
Rp3.155,51
Min.: 1
Mult.: 1
: 15.000
SMD/SMT STSTAMP-4 2.5 V 200 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LDBL20 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9.199In Stock
Cut Tape
Rp6.237,64
Rp4.329,66
Rp3.852,66
Rp3.320,63
Reel
Rp2.403,33
Min.: 1
Mult.: 1
: 10.000
SMD/SMT DFN-1x1-4 1.5 V 200 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9.072In Stock
Cut Tape
Rp6.788,02
Rp4.604,85
Rp4.054,47
Rp3.467,39
Reel
Rp2.238,21
Min.: 1
Mult.: 1
: 10.000
SMD/SMT 1.8 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9.900In Stock
Cut Tape
Rp4.403,04
Rp3.265,59
Rp2.990,40
Rp2.696,86
Reel
Rp2.329,94
Min.: 1
Mult.: 1
: 10.000
SMD/SMT DFN-4 3.1 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 200 mA low quiescent current and low noise LDO 6.074In Stock
Cut Tape
Rp7.154,94
Rp4.953,42
Rp4.421,39
Rp3.815,97
Reel
Rp3.210,55
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-5 3 V 200 mA 1 Output Positive 60 uA Fixed - 40 C + 125 C 200 mV LDK220 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise 2.293In Stock
Cut Tape
Rp14.676,80
Rp10.292,11
Rp9.228,04
Rp8.053,89
Reel
Rp6.402,75
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-5 800 mV 150 mA 1 Output Positive 50 uA Fixed - 40 C + 125 C 80 mV LD39015 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current linear regulator IC in (0.47x0.47) mm² ST 9.301In Stock
Cut Tape
Rp6.604,56
Rp4.604,85
Rp4.109,50
Rp3.540,78
Reel
Rp2.806,94
Min.: 1
Mult.: 1
: 15.000
SMD/SMT STSTAMP-4 1.8 V 200 mA 1 Output 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LDBL20 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 6.893In Stock
Cut Tape
Rp5.687,26
Rp4.329,66
Rp3.852,66
Rp3.320,63
Reel
Rp2.311,60
Min.: 1
Mult.: 1
: 10.000
SMD/SMT DFN-4 1.1 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9.999In Stock
Cut Tape
Rp6.788,02
Rp4.604,85
Rp4.054,47
Rp3.467,39
Reel
Rp2.366,63
Min.: 1
Mult.: 1
: 10.000
SMD/SMT 3.2 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC 5.923In Stock
Cut Tape
Rp6.788,02
Rp4.586,50
Rp4.036,12
Rp3.449,05
Reel
Rp2.183,17
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
Rp12.291,82
Rp8.732,70
Rp7.833,74
Rp6.843,06
Reel
Rp5.595,53
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 5.0V 0.25A Positive 3.407In Stock
Cut Tape
Rp24.767,10
Rp17.997,43
Rp16.309,59
Rp14.438,30
Reel
Rp10.475,57
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SOIC-8 5 V 250 mA 1 Output Positive 1 mA Fixed - 40 C + 125 C 400 mV L4931 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 3.3V 0.25A Positive 4.337In Stock
Cut Tape
Rp25.317,48
Rp18.529,46
Rp16.639,82
Rp14.731,84
Reel
Rp12.365,20
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SOIC-8 3.3 V 250 mA 1 Output Positive 600 uA Fixed - 40 C + 125 C 400 mV L4931 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 5.0V 0.25A Positive 7.114In Stock
Cut Tape
Rp24.767,10
Rp18.015,77
Rp16.327,94
Rp14.456,65
Reel
Rp12.365,20
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SOIC-8 5 V 250 mA 1 Output Positive 600 uA Fixed - 40 C + 125 C 400 mV L4931 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 5.0V 0.25A Positive 4.513In Stock
Rp16.878,32
Rp12.383,55
Rp11.117,68
Rp9.705,03
Reel
Rp6.843,06
Min.: 1
Mult.: 1
: 2.000
Through Hole TO-92-3 5 V 250 mA 1 Output Positive 600 uA Fixed - 40 C + 125 C 400 mV L4931 Ammo Pack