Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Browse available Voltage Regulators - Linear, Low Drop Out (LDO) Regulators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
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| Photo | Mfr. Part # | Availability | Price | 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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SPX29300T-L-3-3/MTRIC REG LINEAR 3.3V 3A TO263-3 |
2,138 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3.3V | - | 0.8V @ 3A | 3A | - | - | - | - | Over Current, Reverse Polarity, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
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SPX29300T-L-5-0/MTRIC REG LINEAR 5V 3A TO263-3 |
1,455 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 5V | - | 0.8V @ 3A | 3A | - | - | - | - | Over Current, Reverse Polarity, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
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SPX29301T5-L-5-0/MTRIC REG LINEAR 5V 3A TO263-5 |
3,862 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 5V | - | 0.8V @ 3A | 3A | - | - | - | Enable | Over Current, Reverse Polarity, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
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SPX29302T5-L/MTRIC REG LINEAR POS ADJ 3A TO263-5 |
1,945 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 16V | 1.25V | 16V | 0.8V @ 3A | 3A | - | - | - | Enable | Over Current, Reverse Polarity, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
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SPX2941T5-L/MTRIC REG LINEAR POS ADJ 1A TO263-5 |
1,140 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 16V | 1.25V | 15.45V | 0.55V @ 1A | 1A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
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SPX2945M3-L-3-3/MTRIC REG LIN 3.3V 400MA SOT223-3 |
2,865 | - |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 26V | 3.3V | - | 0.7V @ 400mA | 400mA | 300 µA | 25 mA | 31dB (100kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
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SPX2945M3-L-5-0/MTRIC REG LINEAR 5V 400MA SOT223-3 |
1,908 | - |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 26V | 5V | - | 0.7V @ 400mA | 400mA | 300 µA | 25 mA | 31dB (100kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
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SPX29502T5-L/MTRIC REG LINEAR POS ADJ 5A TO263-5 |
3,943 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 16V | 1.24V | 16V | 0.8V @ 5A | 5A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
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SPX2954AM3-L-5-0/MTRIC REG LINEAR 5V 250MA SOT223-3 |
4,993 | - |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX2954M3-L-3-3/MTRIC REG LIN 3.3V 250MA SOT223-3 |
4,138 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 3.3V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX2954M3-L-5-0/MTRIC REG LINEAR 5V 250MA SOT223-3 |
4,709 | - |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 250mA | 250mA | 170 µA | 14 mA | - | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX3819M5-L/MTRIC REG LIN POS ADJ 500MA SOT23-5 |
2,133 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 16V | 1.235V | 15.3V | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
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SPX3819M5-L-1-2/MTRIC REG LINEAR 1.2V 500MA SOT23-5 |
3,537 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 1.2V | - | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
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SPX3819M5-L-1-5/MTRIC REG LINEAR 1.5V 500MA SOT23-5 |
2,287 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 1.5V | - | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
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SPX3819M5-L-1-8/MTRIC REG LINEAR 1.8V 500MA SOT23-5 |
3,824 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 1.8V | - | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
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SPX3819M5-L-2-5/MTRIC REG LINEAR 2.5V 500MA SOT23-5 |
3,261 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 2.5V | - | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
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SPX3819M5-L-3-0/MTRIC REG LINEAR 3V 500MA SOT23-5 |
3,831 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3V | - | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
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SPX3819M5-L-3-3/MTRIC REG LINEAR 3.3V 500MA SOT23-5 |
4,373 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3.3V | - | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
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SPX3819M5-L-5-0/MTRIC REG LINEAR 5V 500MA SOT23-5 |
1,374 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 5V | - | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
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SPX3819R2-L/MTRIC REG LINEAR POS ADJ 500MA 8DFN |
4,750 | - |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 16V | 1.235V | 15.3V | 0.7V @ 500mA | 500mA | 190 µA | 30 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (2x3) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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