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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SPX1117T-L/TRIC REG LIN POS ADJ 800MA TO263-3 |
3,645 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 20V | 1.25V | 15V | 1.3V @ 800mA | 800mA | 10 mA | - | 70dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
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SPX1117T-L-3-3/TRIC REG LINEAR 3.3V 800MA TO263-3 |
1,427 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 3.3V | - | 1.3V @ 800mA | 800mA | 10 mA | - | 70dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
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SPX1521M3-L-3-3IC REG LINEAR 3.3V 300MA SOT223 |
3,199 | - |
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Datasheet | - | TO-261-4, TO-261AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 20V | 3.3V | - | 0.7V @ 300mA | 300mA | 150 µA | 14 mA | 50dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity | -45°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX1521M3-L-3-3/TRIC REG LINEAR 3.3V 300MA SOT223 |
2,716 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 3.3V | - | 0.7V @ 300mA | 300mA | 150 µA | 14 mA | 50dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity | -45°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX1521M3-L-5-0IC REG LINEAR 5V 300MA SOT223 |
2,984 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 20V | 5V | - | 0.7V @ 300mA | 300mA | 150 µA | 14 mA | 50dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity | -45°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX1521M3-L-5-0/TRIC REG LINEAR 5V 300MA SOT223 |
1,771 | - |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 5V | - | 0.7V @ 300mA | 300mA | 150 µA | 14 mA | 50dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity | -45°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX1582T5-LIC REG LINEAR POS ADJ 3A TO263-5 |
2,903 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Discontinued at Digi-Key | Positive | Adjustable | 1 | 6V | 1.25V | 6V | 0.5V @ 3A | 3A | - | - | 80dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Transient Voltage | 0°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
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SPX1582T5-L-2-5/TRIC REG LINEAR 2.5V 3A TO263-5 |
4,202 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.5V | - | 0.5V @ 3A | 3A | - | - | 80dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Transient Voltage | 0°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
|
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SPX1583T5-LIC REG LIN POS ADJ 1.5A TO263-5 |
3,301 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Adjustable | 1 | 6V | 1.25V | 6V | 0.5V @ 1.5A | 1.5A | - | - | 80dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Transient Voltage | 0°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
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SPX1583T5-L/TRIC REG LIN POS ADJ 1.5A TO263-5 |
2,899 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 6V | 1.25V | 6V | 0.5V @ 1.5A | 1.5A | - | - | 80dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Transient Voltage | 0°C ~ 125°C | - | - | Surface Mount | TO-263-5 |
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SPX1585AT-L-3-3IC REG LINEAR 3.3V 5A TO263-3 |
3,595 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 10V | 3.3V | - | 1.2V @ 5A | 5A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Transient Voltage | -45°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
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SPX1585AT-L-3-3/TRIC REG LINEAR 3.3V 5A TO263-3 |
4,278 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 1.2V @ 5A | 5A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Transient Voltage | -45°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
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SPX1587AR-LIC REG LINEAR POS ADJ 3A TO252-3 |
1,605 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Discontinued at Digi-Key | Positive | Adjustable | 1 | 10V | 1.25V | 15V | 1.2V @ 3A | 3A | - | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-252-3 |
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SPX1587AR-L/TRIC REG LINEAR POS ADJ 3A TO252-3 |
2,191 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 10V | 1.25V | 15V | 1.2V @ 3A | 3A | - | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-252-3 |
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SPX1587AT-L-2-5IC REG LINEAR 2.5V 3A TO263-3 |
1,143 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 10V | 2.5V | - | 1.2V @ 3A | 3A | 10 mA | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
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SPX1587AT-L-2-5/TRIC REG LINEAR 2.5V 3A TO263-3 |
2,140 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 2.5V | - | 1.2V @ 3A | 3A | 10 mA | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
SPX1587AU-LIC REG LINEAR POS ADJ 3A TO220-3 |
2,271 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Adjustable | 1 | 10V | 1.25V | 15V | 1.2V @ 3A | 3A | - | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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SPX1587T-LIC REG LINEAR POS ADJ 3A TO263-3 |
3,936 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Adjustable | 1 | 10V | 1.25V | 15V | 1.2V @ 3A | 3A | - | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
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SPX1587T-L/TRIC REG LINEAR POS ADJ 3A TO263-3 |
3,867 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 10V | 1.25V | 15V | 1.2V @ 3A | 3A | - | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
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SPX1587T-L-1-5IC REG LINEAR 1.5V 3A TO263-3 |
2,527 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 10V | 1.5V | - | 1.2V @ 3A | 3A | 10 mA | - | 75dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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