Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Explore Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
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| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Configuration | Output Type | Number of Regulators | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Voltage Dropout (Max) | Current - Output | Current - Quiescent (Iq) | Current - Supply (Max) | PSRR | Control Features | Protection Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LT3032IDE-5#TRPBFIC REG LIN +/-5V 150MA/150MA 14D |
8,461 |
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Datasheet | - | 14-PowerWFDFN | Tape & Reel (TR) | Active | Positive and Negative | Fixed | 2 | ±20V | ±5V | - | 0.27V @ 150mA (Typ), 0.3V @ 150mA (Typ) | 150mA, 150mA | - | - | 68dB (120Hz), 54dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 14-DFN (4x3) |
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LT3032IDE-5#PBFIC REG LIN +/-5V 150MA/150MA 14D |
664 |
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Datasheet | - | 14-PowerWFDFN | Tube | Active | Positive and Negative | Fixed | 2 | ±20V | ±5V | - | 0.27V @ 150mA (Typ), 0.3V @ 150mA (Typ) | 150mA, 150mA | - | - | 68dB (120Hz), 54dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 14-DFN (4x3) |
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LT1963AEQ-2.5#TRPBFIC REG LINEAR 2.5V 1.5A 5DDPAK |
3,232 |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 20V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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ADM7154ARDZ-1.8-R7IC REG LINEAR 1.8V 600MA 8SOIC |
1,162 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 600mA | 7 mA | 10 mA | 63dB (1MHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC-EP |
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ADM7155ARDZ-04-R7IC REG LIN POS ADJ 600MA 8SOIC |
893 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 5.5V | 1.2V | 3.4V | 0.21V @ 600mA | 600mA | 7 mA | 10 mA | 94dB ~ 57dB (1kHz ~ 1MHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC-EP |
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LT1963AEQ-1.8#PBFIC REG LINEAR 1.8V 1.5A 5DDPAK |
438 |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Positive | Fixed | 1 | 20V | 1.8V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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LT1963AEQ-2.5#PBFIC REG LINEAR 2.5V 1.5A 5DDPAK |
413 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Positive | Fixed | 1 | 20V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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LT1963AEFE-3.3#PBFIC REG LINEAR 3.3V 1.5A 16TSSOP |
245 |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Positive | Fixed | 1 | 20V | 3.3V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 16-TSSOP-EP |
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LT1963AEFE-2.5#PBFIC REG LINEAR 2.5V 1.5A 16TSSOP |
160 |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Positive | Fixed | 1 | 20V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 16-TSSOP-EP |
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LT1121IST-3.3#PBFIC REG LIN 3.3V 150MA SOT223-3 |
8,339 |
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Datasheet | - | TO-261-4, TO-261AA | Tube | Active | Positive | Fixed | 1 | 30V | 3.3V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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LT1121IST-3.3#TRPBFIC REG LIN 3.3V 150MA SOT223-3 |
493 |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 30V | 3.3V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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LT1763IDE-5#PBFIC REG LINEAR 5V 500MA 12DFN |
2,126 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tube | Active | Positive | Fixed | 1 | 20V | 5V | - | 0.45V @ 500mA | 500mA | - | - | 65dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-DFN (4x3) |
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LT1763IDE-2.5#PBFIC REG LINEAR 2.5V 500MA 12DFN |
387 |
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Datasheet | - | 12-WFDFN Exposed Pad | Tube | Active | Positive | Fixed | 1 | 20V | 2.5V | - | 0.45V @ 500mA | 500mA | - | - | 65dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-DFN (4x3) |
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LT1763IDE-1.8#PBFIC REG LINEAR 1.8V 500MA 12DFN |
342 |
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Datasheet | - | 12-WFDFN Exposed Pad | Tube | Active | Positive | Fixed | 1 | 20V | 1.8V | - | 0.45V @ 500mA | 500mA | - | - | 65dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-DFN (4x3) |
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LT1763IS8-2.5#PBFIC REG LINEAR 2.5V 500MA 8SOIC |
132 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Positive | Fixed | 1 | 20V | 2.5V | - | 0.45V @ 500mA | 500mA | - | - | 65dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SO |
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LT323AT#PBFIC REG LINEAR 5V 3A TO220-3 |
1,560 |
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Datasheet | - | TO-220-3 | Tube | Active | Positive | Fixed | 1 | 20V | 5V | - | - | 3A | - | - | - | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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LT1118CST-5#PBFIC REG LINEAR 5V 800MA SOT223-3 |
286 |
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Datasheet | - | TO-261-4, TO-261AA | Tube | Active | Positive | Fixed | 1 | 15V | 5V | - | 1.3V @ 800mA | 800mA | 1 mA | - | 80dB (120Hz) | Enable | Over Current, Over Temperature | 0°C ~ 70°C | - | - | Surface Mount | SOT-223-3 |
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LT1118CST-2.5#PBFIC REG LIN 2.5V 800MA SOT223-3 |
270 |
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Datasheet | - | TO-261-4, TO-261AA | Tube | Active | Positive | Fixed | 1 | 15V | 2.5V | - | 1.3V @ 800mA | 800mA | 1 mA | - | 80dB (120Hz) | Enable | Over Current, Over Temperature | 0°C ~ 70°C | - | - | Surface Mount | SOT-223-3 |
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LT1086IT#PBFIC REG LIN POS ADJ 1.5A TO220-3 |
4,868 |
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Datasheet | - | TO-220-3 | Tube | Active | Positive | Adjustable | 1 | 25V | 1.25V | 23.5V | 1.5V @ 1.5A | 1.5A | - | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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LT3088HDD#PBFIC REG LINEAR POS ADJ 800MA 8DFN |
960 |
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Datasheet | - | 8-WFDFN Exposed Pad | Tube | Active | Positive | Adjustable | 1 | 36V | 0V | 34.5V | 1.6V @ 800mA | 800mA | 50.5 µA | 2 mA | 90dB ~ 20dB (120Hz ~ 1MHz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | - | - | Surface Mount | 8-DFN (3x3) |
Frequently Asked Questions
What are Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components used for?
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
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