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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SPX3940AT-L-3-3IC REG LINEAR 3.3V 1A TO263-3 |
4,724 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3.3V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
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SPX3940M3-L-2-5IC REG LINEAR 2.5V 1A SOT223 |
1,808 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 2.5V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX3940M3-L-3-3IC REG LINEAR 3.3V 1A SOT223 |
1,868 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tube | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
|
SPX3940M3-L-3-3/TRIC REG LINEAR 3.3V 1A SOT223 |
2,918 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3.3V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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SPX3940M3-L-5-0IC REG LINEAR 5V 1A SOT223 |
3,987 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tube | Obsolete | Positive | Fixed | 1 | 16V | 5V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
|
SPX3940T-L-3-3IC REG LINEAR 3.3V 1A TO263-3 |
2,181 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 16V | 3.3V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
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SPX3940T-L-5-0/TRIC REG LINEAR 5V 1A TO263-3 |
1,945 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 5V | - | 0.55V @ 1A | 1A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
SPX5205M5-L-1-2/TRIC REG LINEAR 1.2V 150MA SOT23-5 |
2,183 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 1.2V | - | - | 150mA | 5 µA | 2.5 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
|
SPX5205M5-L-2-5/TRIC REG LINEAR 2.5V 150MA SOT23-5 |
4,078 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.5V | - | 0.35V @ 150mA | 150mA | 5 µA | 2.5 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
XRP29302ETB-LIC REG LINEAR POS ADJ 3A TO263-5 |
4,844 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | 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 |
|
CMPWR280TNIC REG LINEAR 3.3V 1.5A TO263-5 |
2,984 | - |
|
Datasheet | SmartOR™ | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.25V | 3.3V | - | - | 1.5A | 200 µA | 3 mA | - | - | Over Current, Over Temperature, Short Circuit | 0°C ~ 70°C | - | - | Surface Mount | TO-263-5 |
|
CMPWR025RIC REG LINEAR 600MA 8MSOP |
3,392 | - |
|
Datasheet | SmartOR™ | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | - | - | 1 | 5.5V | - | - | - | 600mA | 50 µA | - | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-MSOP |
|
CMPWR101RIC REG LINEAR 3.3V 250MA 8SOIC |
3,006 | - |
|
Datasheet | SmartOR™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | - | 250mA | 400 µA | 1.2 mA | - | - | Over Current, Short Circuit | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
NCP508MT28TBGIC REG LINEAR 2.8V 50MA 6WDFN |
3,854 | - |
|
Datasheet | - | 6-WFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 7V | 2.8V | - | 0.18V @ 50mA (Typ) | 50mA | 1 µA | 1.9 mA | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 6-WDFN (1.5x1.5) |
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AS1359-BTTT-45IC REG LIN 4.5V 300MA TSOT23-5 |
1,255 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 4.5V | - | 0.2V @ 300mA | 300mA | 90 µA | - | 92dB ~ 62dB (1kHz ~ 100kHz) | Enable | Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | TSOT-23-5 |
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AS1369-BWLT-15IC REG LINEAR 1.5V 200MA 4WLCSP |
1,713 | - |
|
Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.5V | - | 0.2V @ 200mA | 200mA | 50 µA | 60 µA | 72dB ~ 55dB (1kHz ~ 100kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-WLCSP (0.97x0.97) |
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AS1369-BWLT-25IC REG LINEAR 2.5V 200MA 4WLCSP |
3,802 | - |
|
Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.5V | - | 0.2V @ 200mA | 200mA | 50 µA | 60 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-WLCSP (0.97x0.97) |
|
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AS1369-BWLT-30IC REG LINEAR 3V 200MA 4WLCSP |
4,869 | - |
|
Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3V | - | 0.2V @ 200mA | 200mA | 50 µA | 60 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-WLCSP (0.97x0.97) |
|
NCV8668ABPD33R2GIC REG LINEAR 3.3V 150MA 8SOIC |
3,942 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 40V | 3.3V | - | 0.6V @ 150mA | 150mA | 43 µA | 44 µA | 60dB (100Hz) | Enable, Reset, Watchdog | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC-EP |
|
LP2989IMX-2.5/NOPBIC REG LINEAR 2.5V 500MA 8SOIC |
4,101 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.5V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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