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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SPX1117T-L/TRIC REG LIN POS ADJ 800MA TO263-3 |
3,645 |
|
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 |
|
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 |
|
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 |
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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 |
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.
How do I choose the right Voltage Regulators - Linear, Low Drop Out (LDO) Regulators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
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