Ultralow Dropout LDOs

STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium-power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.

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Antal RoHS ECAD-modell Monteringsstil
Paket/låda
Utgångsspänning
Utgångsström
Antal utgångar
Polaritet
Viloström
Ingångsspänning – min.
Ingångsspänning – max.
PSRR/rippelavslag - Typ
Utgångstyp
Minsta drifttemperatur
Maximal drifttemperatur
Dropout-spänning
Kvalificering
Serie
Förpackning

STMicroelectronics LDO-spänningsregulatorer 2 A high PSRR ultra low drop linear regulator with reverse current protection
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441 644På lager
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Multipla: 1
Papprulle: 4 500

SMD/SMT DFN-8 Adjustable 2 A 1 Output Positive 1 mA 1.25 V 6 V 40 dB Adjustable - 40 C + 125 C 130 mV LD39200 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1A Low Quiescent Reg 1.5 to 5.5 V 200mV
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83 041På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT DFN-6 800 mV to 4.5 V 1 A 1 Output Positive 200 uA 1.5 V 5.5 V Adjustable - 40 C + 125 C 200 mV LD39100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 2 A high PSRR ultra low drop linear regulator with reverse current protection
Datablad
53 727På lager
5Förväntad 2026-02-12
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT DFN-6 3.3 V 2 A 1 Output Positive 1 mA 1.25 V 6 V 40 dB Fixed - 40 C + 125 C 130 mV LD39200 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1.5 A Low Dropout Linear Regulator with Programmable Soft-Start
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40 859På lager
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Min.: 1
Multipla: 1
Papprulle: 4 000

SMD/SMT DFN-10 800 mV to 3.6 V 1.5 A 1 Output Positive 800 mV 5.5 V 70 dB Adjustable - 40 C + 125 C 65 mV AEC-Q100 LD59150 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 2 A high PSRR ultra low drop linear regulator with reverse current protection
Datablad
213 683På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT DFN-6 Adjustable 2 A 1 Output Positive 1 mA 1.25 V 6 V 40 dB Adjustable - 40 C + 125 C 130 mV LD39200 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 200 mA low quiescent current and high PSRR voltage regulator
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206 751På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT SOT-23-5 5 V 200 mA 1 Output Positive 70 uA 2.5 V 18 V 48 dB Fixed - 40 C + 125 C 200 mV LDK320 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 5.0V 0.25A Positive
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13 417På lager
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Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT SOIC-8 5 V 250 mA 1 Output Positive 600 uA 4 V 20 V Fixed - 40 C + 125 C 400 mV L4931 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 3.0V 50mA Positive
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12 960På lager
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Min.: 1
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Papprulle: 3 000

SMD/SMT SOT-23-5 3 V 50 mA 1 Output Positive 100 uA 2.5 V 16 V Fixed - 40 C + 125 C 7 mV LD2980 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer BICMOS 300mA V Reg Ultra Lo Drop Lo
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4 720På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT TSOT-23-5 1.8 V 300 mA 1 Output Positive 150 uA 2.5 V 6 V Fixed - 40 C + 125 C 400 uV LDS3985 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer Bicmos Vltg Regulatr Ultra Lo Drop
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11 334På lager
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Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT TO-252-3 2.5 V 1.5 A 1 Output Positive 2.5 mA 2.5 V 6 V Fixed - 40 C + 125 C 40 mV LD39150 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer LOW NOISE REGULATOR
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8 509På lager
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Min.: 1
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Papprulle: 3 000

SMD/SMT SOT-23-5 2.7 V 150 mA 1 Output Positive 150 uA 2.5 V 6 V Fixed - 40 C + 125 C 400 uV LD3985 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 3.3V 0.25A Positive
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4 051På lager
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Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT TO-252-3 3.3 V 250 mA 1 Output Positive 600 uA 4 V 20 V Fixed - 40 C + 125 C 400 mV L4931 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 3.3V 200mA Linear
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7 263På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 250 uA 3.8 V 14 V Fixed - 40 C + 125 C 170 mV LK112S Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 5V 100mA Linear
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7 677På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT SOT-23-5 5 V 150 mA 1 Output Positive 250 uA 5.5 V 14 V Fixed - 40 C + 125 C 170 mV LK112S Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 5.0V 100mA Positive
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10 005På lager
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Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT SOT-89-3 5 V 100 mA 1 Output Positive 100 uA 2.5 V 16 V Fixed - 40 C + 125 C 1 mV LD2981 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 5.0V 0.25A Positive
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10 907På lager
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Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT TO-252-3 5 V 250 mA 1 Output Positive 600 uA 4 V 20 V Fixed - 40 C + 125 C 400 mV L4931 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 5.0V 1.0A Positive
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7 294På lager
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Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT TO-252-3 5 V 1 A 1 Output Positive 20 mA 6 V 16 V Fixed - 40 C + 150 C 250 mV L4941 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 200 mA low quiescent current and high PSRR voltage regulator
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61 072På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT SOT-23-5 Adjustable 200 mA 1 Output Positive 70 uA 2.5 V 18 V 58 dB Adjustable - 40 C + 125 C 100 mV LDK320 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 300 mA very low dropout linear regulator IC
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13 155På lager
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Min.: 1
Multipla: 1
Papprulle: 5 000

SMD/SMT DFN-4 1.2 V 300 mA 1 Output Positive 305 uA 1.5 V 5.5 V 75 dB Fixed - 40 C + 125 C 155 mV LD59030 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 150 mA - ultra low quiescent current linear voltage regulator
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71 316På lager
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Papprulle: 3 000

SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 1.4 uA 1.5 V 5.5 V Fixed - 40 C + 125 C 112 mV STLQ015 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 300mA current Linear Reg IC
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18 351På lager
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SMD/SMT FlipChip-4 1.8 V 300 mA 1 Output Positive 45 uA 1.4 V 5.5 V 70 dB Fixed - 40 C + 125 C 300 mV LD39130S Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1A Ultra Low-Dropout regulator with Reverse Current Protection
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10 128På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT DFN-8 Adjustable 1 A 1 Output Positive 280 uA 2.2 V 5.5 V 70 dB Adjustable - 40 C + 125 C 200 mV LD59100 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 300mA current very low noise LDO
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14 885På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT SOT-23-5 800 mV 300 mA 1 Output Positive 30 uA 1.9 V 5.5 V 55 dB Fixed - 40 C + 125 C 100 mV AEC-Q100 LDK130 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1 A low quiescent current low noise voltage regulator
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24 156På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT DFN-6 Adjustable 1 A 1 Output Positive 200 uA 1.5 V 5.5 V Adjustable - 40 C + 125 C 200 mV AEC-Q100 LD39100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1.2 A low quiescent current LDO with reverse current protection
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10 011På lager
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Min.: 1
Multipla: 1
Papprulle: 3 000

SMD/SMT DFN-6 Adjustable 1.2 A 1 Output Positive 240 uA 1.6 V 5.5 V 53 dB Adjustable - 40 C + 125 C 350 mV LDL112 Reel, Cut Tape, MouseReel