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 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current
Datablad
20 465På lager
12 000På beställningen
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 Adjustable 400 mA 1 Output Positive 45 uA 3.5 V 38 V 70 dB Adjustable - 40 C + 125 C 140 mV AEC-Q100 LDO40L Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 200 mA low quiescent current and low noise LDO
Datablad
6 074På lager
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 3 V 200 mA 1 Output Positive 60 uA 2.5 V 13.2 V Fixed - 40 C + 125 C 200 mV LDK220 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer Bicmos Vltg Regulatr Ultra Lo Drop Lo
Datablad
2 810På lager
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 2.9 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 150mA Voltage Reg. Lo-quiescnt Lo-noise
Datablad
2 293På lager
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 800 mV 150 mA 1 Output Positive 50 uA 1.5 V 5.5 V Fixed - 40 C + 125 C 80 mV LD39015 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 3.3V 0.25A Positive
Datablad
2 843På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 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 5.0V 1.5A Positive
Datablad
4 297På lager
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Min.: 1
Multipla: 1
: 1 000

SMD/SMT D2PAK-3 (TO-263-3) 5 V 1.5 A 1 Output Positive 30 mA 6 V 17 V Fixed - 40 C + 150 C 200 mV L4940 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 3.3V 50mA Positive
Datablad
5 448På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 3.3 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 3.3V 100mA Positive
Datablad
8 275På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

SMD/SMT SOT-89-3 3.3 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 3.3V 100mA Positive
Datablad
5 922På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

SMD/SMT SOT-89-3 3.3 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 100mA Positive
Datablad
6 650På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 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 150mA Lo Quiescent Lo Noise Vltg Reg
Datablad
5 084På lager
9 000Förväntad 2026-09-02
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 1.2 V 150 mA 1 Output Positive 50 uA 1.5 V 5.5 V Fixed - 40 C + 125 C 80 mV LD39015 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer ADJ FRM 0.8V LDO 500mA
Datablad
5 847På lager
24 000På beställningen
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 800 mV 500 mA 1 Output Positive 50 uA 1.5 V 5.5 V Adjustable - 40 C + 125 C 200 mV LD39050 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1 A low quiescent current low noise voltage regulator
Datablad
10 529På lager
9 000Förväntad 2026-09-09
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 1.2 V 1 A 1 Output Positive 200 uA 1.5 V 5.5 V Fixed - 40 C + 125 C 200 mV AEC-Q100 LD39100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1 A low quiescent current low noise voltage regulator
Datablad
3 208På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 3.3 V 1 A 1 Output Positive 200 uA 1.5 V 5.5 V Fixed - 40 C + 125 C 200 mV AEC-Q100 LD39100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 300mA current Linear Reg IC
Datablad
6 391På lager
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Min.: 1
Multipla: 1
: 5 000

SMD/SMT FlipChip-4 3.3 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 Bicmos Vltg Regulatr Ultra Lo Drop
Datablad
2 879På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

SMD/SMT TO-252-5 1.22 V to 5 V 1.5 A 1 Output Positive 2.5 mA 2.5 V 6 V Adjustable - 40 C + 125 C 40 mV LD39150 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer Ultralow drop BICMOS Volt REG 2.5V to 6V
Datablad
3 315På lager
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 1.22 V to 5 V 1.5 A 1 Output Positive 1 mA 2.5 V 6 V Adjustable - 40 C + 125 C 200 mV LD39150 Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer BICMOS VOLT REG
Datablad
32 923På lager
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 3.3 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 1A Ultra Low-Dropout regulator with Reverse Current Protection
Datablad
3 696På lager
9 000Förväntad 2027-04-30
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 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 150mA Capless Ultra Low REG 50mV 100mA
Datablad
14 407På lager
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 Adjustable 150 mA 1 Output Positive 120 uA 1.8 V 5.5 V Adjustable - 40 C + 125 C 50 mV LDCL015 Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 500 mA very low drop voltage regulator
Datablad
6 372På lager
6 000Förväntad 2026-09-07
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 3.3 V 500 mA 1 Output Positive 200 uA 2.5 V 16 V Fixed - 40 C + 125 C 125 mV LDFM Reel, Cut Tape, MouseReel

STMicroelectronics LDO-spänningsregulatorer 500 mA very low drop voltage regulator
Datablad
22 765På lager
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Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 Adjustable 500 mA 1 Output Positive 200 uA 2.5 V 16 V 55 dB Adjustable - 40 C + 125 C 125 mV LDFM Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1 A Very low drop voltage regulator
Datablad
15 628På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 Adjustable 1 A 1 Output Positive 200 uA 2.6 V 16 V 62 dB Adjustable - 40 C + 125 C 200 mV LDF Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 1 A Very low drop voltage regulator
Datablad
11 839På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

SMD/SMT DFN-6 Adjustable 1 A 1 Output Positive 200 uA 2.6 V 16 V 62 dB Adjustable - 40 C + 125 C 200 mV LDF Reel, Cut Tape, MouseReel
STMicroelectronics LDO-spänningsregulatorer 200 mA low quiescent Very low noise LDO
Datablad
11 569På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

SMD/SMT SOT-23-5 3.3 V 200 mA 1 Output Positive 100 uA 1.9 V 5.5 V Fixed - 40 C + 125 C 100 mV LDK120 Reel, Cut Tape, MouseReel