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 (EUR) 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 250 mA ultra-low noise LDO 4 490In Stock
Cut Tape
0,318 €
0,221 €
0,197 €
0,17 €
Reel
0,123 €
Min.: 1
Mult.: 1
: 5 000
SMD/SMT DFN-4 1.8 V 250 mA 1 Output Positive 250 uA 60 dB Fixed - 40 C + 125 C 250 mV LDLN025 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 4 802In Stock
5 000Expected 30/04/2027
Cut Tape
0,353 €
0,246 €
0,219 €
0,189 €
Reel
0,129 €
Min.: 1
Mult.: 1
: 5 000
SMD/SMT DFN-4 2.8 V 250 mA 1 Output Positive 250 uA 60 dB Fixed - 40 C + 125 C 250 mV LDLN025 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 3 212In Stock
Cut Tape
0,292 €
0,20 €
0,18 €
0,157 €
Reel
0,124 €
Min.: 1
Mult.: 1
: 5 000
SMD/SMT DFN-4 3.2 V 250 mA 1 Output Positive 250 uA 60 dB Fixed - 40 C + 125 C 120 mV LDLN025 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 4 611In Stock
10 000Expected 25/01/2027
Cut Tape
0,327 €
0,23 €
0,205 €
0,177 €
Reel
0,132 €
Min.: 1
Mult.: 1
: 5 000
SMD/SMT DFN-4 3.3 V 250 mA 1 Output Positive 250 uA 60 dB Fixed - 40 C + 125 C 250 mV LDLN025 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current 367In Stock
12 000On Order
Cut Tape
1,52 €
1,12 €
1,01 €
0,903 €
Reel
0,903 €
Min.: 1
Mult.: 1
Max.: 240
: 3 000
SMD/SMT DFN-6 3.3 V 400 mA 1 Output Positive 45 uA 77 dB Fixed - 40 C + 125 C 140 mV AEC-Q100 LDO40L Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 800 mA ultra low drop, high PSRR voltage regulator 1 717In Stock
Cut Tape
0,869 €
0,625 €
0,564 €
0,497 €
Reel
0,413 €
Min.: 1
Mult.: 1
: 2 500
SMD/SMT DFN-8 1.2 V 800 mA 1 Output Positive 150 uA 30 dB Fixed - 40 C + 125 C 100 mV ST1L08 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators High input voltage, 85 mA LDO linear regulator 1 172In Stock
3 000Expected 14/05/2027
Cut Tape
0,55 €
0,396 €
0,358 €
0,316 €
Reel
0,274 €
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 000On Order
Cut Tape
0,636 €
0,447 €
0,402 €
0,351 €
Reel
0,292 €
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
0,662 €
0,464 €
0,416 €
0,364 €
Reel
0,282 €
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 150 mA - ultra low quiescent current linear voltage regulator 3 436In Stock
Cut Tape
0,439 €
0,309 €
0,276 €
0,24 €
Reel
0,196 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-5 1.5 V 150 mA 1 Output Positive 1.4 uA Fixed - 40 C + 125 C 112 mV STLQ015 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator 4 404In Stock
Cut Tape
0,439 €
0,309 €
0,276 €
0,24 €
Reel
0,191 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-5 1.8 V 150 mA 1 Output Positive 1.4 uA Fixed - 40 C + 125 C 112 mV STLQ015 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator 5 581In Stock
Cut Tape
0,447 €
0,31 €
0,276 €
0,24 €
Reel
0,187 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-5 2.1 V 150 mA 1 Output Positive 1.4 uA Fixed - 40 C + 125 C 112 mV STLQ015 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator 2 646In Stock
18 000On Order
Cut Tape
0,473 €
0,327 €
0,292 €
0,255 €
Reel
0,204 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-5 3 V 150 mA 1 Output Positive 1.4 uA Fixed - 40 C + 125 C 112 mV STLQ015 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator 3 805In Stock
39 000On Order
Cut Tape
0,439 €
0,309 €
0,276 €
0,24 €
Reel
0,188 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 1.4 uA Fixed - 40 C + 125 C 112 mV STLQ015 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA ultra-low quiescent current LDO 5 530In Stock
Cut Tape
0,413 €
0,292 €
0,263 €
0,231 €
Reel
0,189 €
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
0,456 €
0,317 €
0,284 €
0,247 €
Reel
0,199 €
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 15In Stock
18 000Expected 02/07/2027
Cut Tape
0,473 €
0,334 €
0,299 €
0,261 €
Reel
0,208 €
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 50mA Supply current Lo drop linear reg 3 385In Stock
Cut Tape
0,292 €
0,22 €
0,204 €
0,185 €
Reel
0,167 €
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
0,43 €
0,304 €
0,272 €
0,237 €
Reel
0,189 €
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 2 A high PSRR ultra low drop linear regulator with reverse current protection
334 429On Order
Cut Tape
0,955 €
0,686 €
0,62 €
0,548 €
Reel
0,453 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT DFN-6 Adjustable 2 A 1 Output Positive 1 mA 40 dB Adjustable - 40 C + 125 C 130 mV LD39200 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator 75In Stock
6 000Expected 06/08/2027
Cut Tape
0,387 €
0,272 €
0,243 €
0,209 €
Reel
0,166 €
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

STMicroelectronics LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection
119 900Expected 21/05/2027
Cut Tape
0,464 €
0,324 €
0,29 €
0,252 €
Reel
0,202 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT DFN-6 1.8 V 1.2 A 1 Output Positive 35 uA Fixed - 40 C + 125 C 300 mV LDL112 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 1.8V 50mA Positive 1 414In Stock
Cut Tape
0,533 €
0,43 €
Reel
0,43 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-5 1.8 V 50 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 7 mV LD2980 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 87In Stock
Cut Tape
0,318 €
0,218 €
0,196 €
0,173 €
Reel
0,138 €
Min.: 1
Mult.: 1
: 10 000
SMD/SMT 2.1 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo 1 782In Stock
Cut Tape
0,705 €
0,49 €
0,445 €
0,428 €
Reel
0,259 €
0,253 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-5 1.22 V 150 mA 1 Output Positive 150 uA Fixed - 40 C + 125 C 400 uV LD3985 Reel, Cut Tape, MouseReel