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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UCC384DP-5G4IC REG LINEAR -5V 500MA 8SOIC |
2,121 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Negative | Fixed | 1 | -15V | -5V | - | 0.5V @ 500mA | 500mA | 350 µA | - | - | - | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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UCC384DP-ADJG4IC REG LIN NEG ADJ 500MA 8SOIC |
1,806 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Negative | Adjustable | 1 | -15V | -1.25V | -15V | 0.5V @ 500mA | 500mA | 350 µA | - | - | - | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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LP3965ES-1.8IC REG LINEAR 1.8V 1.5A DDPAK |
1,671 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 1.8V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3965ES-ADJIC REG LINEAR POS ADJ 1.5A DDPAK |
1,935 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Adjustable | 1 | 7V | 1.216V | 5.1V | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | 60dB ~ 40dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LT317AKIC REG LINEAR POS ADJ TO3 |
3,662 | - |
|
Datasheet | - | TO-204AA, TO-3 | Tape & Reel (TR) | Obsolete | - | - | 1 | - | - | - | - | - | - | - | - | - | - | -55°C ~ 150°C | - | - | Through Hole | TO-3 |
|
RT9018B-18GSPIC REG LIN POS ADJ 3A 8SOP |
3,505 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 5.5V | 0.8V (1.8V) | 5.15V | 0.35V @ 3A | 3A | 1.2 mA | - | - | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-SOP-EP |
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LT3061MPDCB#TRPBFIC REG LINEAR POS ADJ 100MA 8DFN |
1,543 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 45V | 0.6V | 19V | 0.43V @ 100mA | 100mA | 90 µA | 4 mA | 85dB (120Hz) | Enable, Soft Start | Over Current, Over Temperature, Reverse Polarity | -55°C ~ 150°C | - | - | Surface Mount | 8-DFN (2x3) |
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BD3941FP-E2IC REG LINEAR 5V 500MA TO252 |
4,197 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 25V | 5V | - | 0.9V @ 200mA | 500mA | 30 µA | 40 µA | 55dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-252 |
|
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BD3931FP-E2IC REG LINEAR 5V 500MA TO252 |
3,356 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 25V | 5V | - | 1.5V @ 200mA | 500mA | 30 µA | 40 µA | 55dB (120Hz) | - | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-252 |
|
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BD3930FP-E2IC REG LINEAR 3.3V 500MA TO252 |
3,192 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 25V | 3.3V | - | 1.5V @ 100mA | 500mA | 30 µA | 40 µA | 55dB (120Hz) | - | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-252 |
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BD3572FP-E2IC REG LIN POS ADJ 500MA TO252-5 |
4,890 | - |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Not For New Designs | Positive | Adjustable | 1 | 36V | 2.8V | 12V | 0.48V @ 200mA | 500mA | 30 µA | 50 µA | 55dB (120Hz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-252-5 |
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LP3876ESX-2.5IC REG LIN 2.5V 3A DDPAK/TO263-5 |
1,877 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 7V | 2.5V | - | 1.2V @ 3A | 3A | 5 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LP3876ESX-ADJIC REG LIN POS ADJ 3A DDPAK |
1,716 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 7V | 1.18V | 5.8V | 1.2V @ 3A | 3A | 5 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3964EMP-ADJIC REG LIN POS ADJ 800MA SOT223 |
1,949 | - |
|
Datasheet | - | TO-261-5, TO-261AB | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 7V | 1.216V | 5.1V | 0.35V @ 800mA | 800mA | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
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LT3061MPMS8E#TRPBFIC REG LIN POS ADJ 100MA 8MSOP |
3,596 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 45V | 0.6V | 19V | 0.43V @ 100mA | 100mA | 90 µA | 4 mA | 85dB (120Hz) | Enable, Soft Start | Over Current, Over Temperature, Reverse Polarity | -55°C ~ 150°C | - | - | Surface Mount | 8-MSOP-EP |
|
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LP3853ES-5.0IC REG LIN 5V 3A DDPAK/TO263-5 |
3,135 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 5V | - | 0.6V @ 3A | 3A | 4 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3853ET-1.8IC REG LINEAR 1.8V 3A TO220-5 |
3,889 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 1.8V | - | 0.6V @ 3A | 3A | 4 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
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LP3853ET-2.5IC REG LINEAR 2.5V 3A TO220-5 |
1,038 | - |
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Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 2.5V | - | 0.6V @ 3A | 3A | 4 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
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LP3853ET-3.3IC REG LINEAR 3.3V 3A TO220-5 |
4,523 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 0.6V @ 3A | 3A | 4 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
LP3853ET-5.0IC REG LINEAR 5V 3A TO220-5 |
2,503 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 5V | - | 0.6V @ 3A | 3A | 4 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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