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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LA5160MC-AHIC REG LIN 20V/5V 0.1A OUT VREG |
185,000 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MAX8877EUK30+IC REG LINEAR 3V 150MA SOT23-5 |
1,422 | - |
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Datasheet | - | SC-74A, SOT-753 | Bulk | Obsolete | Positive | Fixed | 1 | 6.5V | 3V | - | 0.165V @ 150mA (Typ) | 150mA | 180 µA | 100 µA | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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TPS77516DRIC REG LINEAR 1.6V 500MA 8SOIC |
3,624 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 1.6V | - | - | 500mA | 125 µA | - | 60dB (100Hz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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REG103FA-5IC REG LIN 5V 500MA DDPAK/TO263 |
555 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 15V | 5V | - | 0.28V @ 500mA | 500mA | 0.7 mA | 1.3 mA | 65dB (120Hz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3882ESX-1.5IC REG LINEAR FIXED POS LDO REG |
500 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.5V | - | 0.27V @ 1.5A | 1.5A | 30 µA | 8 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | DDPAK/TO-263-5 |
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LP38841SX-1.5/NOPBIC REG LINEAR 1.5V 800MA DDPAK |
460 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.5V | - | 0.21V @ 800mA | 800mA | 30 µA | 40 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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TPS79433DGNTIC REG LIN 3.3V 250MA 8MSOP PWR |
4,854 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.2V @ 250mA | 250mA | 220 µA | - | 65dB ~ 40dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-HVSSOP |
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ISL6414IRZ-TKIC REG LINEAR 1.8V/2.84V 16QFN |
14,780 | - |
|
Datasheet | - | 16-VQFN Exposed Pad | Bulk | Obsolete | Positive | Fixed | 3 | 3.6V | 1.8V, 2.84V, 2.84V | - | -, 0.22V @ 300mA, 0.2V @ 200mA | 500mA, 300mA, 200mA | 850 µA | - | - | Enable, Fault Output, Reset | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (4x4) |
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BD433M2WFP3-CE2IC REG LIN 3.3V 200MA SOT223-4F |
3,448 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 42V | 3.3V | - | 0.45V @ 100mA | 200mA | 90 µA | 150 µA | 65dB (120Hz) | Enable | Over Current, Over Temperature | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | SOT-223-4F |
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REG1117IC REG LIN POS ADJ 800MA SOT223 |
324 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Bulk | Active | Positive | Adjustable | 1 | 15V | 1.25V | 13.5V | 1.2V @ 800mA | 800mA | 10 mA | - | 62dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-4 |
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LM2931ASX-5.0IC REG LIN 5V 100MA DDPAK/TO263 |
510 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 0.3V @ 100mA | 100mA | 15 mA | 30 mA | 80dB (120Hz) | - | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
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TPS7133QDG4IC REG LINEAR 3.3V 500MA 8SOIC |
4,399 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 10V | 3.3V | - | 0.4V @ 500mA | 500mA | 350 µA | 460 µA | 59dB ~ 54dB (120Hz) | Enable, Power Good | Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
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LM2931CSIC REG LIN POS ADJ 100MA DDPAK |
314 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Adjustable | 1 | 26V | 3V | 24V | 0.3V @ 100mA | 100mA | 1 mA | 15 mA | 55dB (120Hz) | - | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
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REG1117-2.85IC REG LIN 2.85V 800MA SOT223-4 |
184 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tube | Active | Positive | Fixed | 1 | 15V | 2.85V | - | 1.2V @ 800mA | 800mA | 10 mA | - | 62dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-4 |
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TPS7A5201WQRTKRQ1IC REG LINEAR POS ADJ 2A 20QFN |
3,000 | - |
|
Datasheet | - | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 6.5V | 0.8V | 5.2V | 0.34V @ 2A | 2A | - | - | 42dB ~ 25dB (10kHz ~ 500kHz) | Enable | Over Temperature, Reverse Polarity | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 20-QFN (4x4) |
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CS8101YTVA5IC REG LIN 5V 100MA TO220-5 |
5,950 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.6V @ 100mA | 100mA | 140 µA | 20 mA | 75dB (120Hz) | Enable, Reset | Over Temperature, Over Voltage, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 Vertical |
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NCP59301DS33R4GIC REG LINEAR 3.3V 3A D2PAK-5 |
2,431 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 13.5V | 3.3V | - | 0.5V @ 3A | 3A | - | - | - | Enable, Error Flag | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | D2PAK-5 |
|
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CS8122YTVA5IC REG LIN 5V 750MA TO220-5 |
1,961 | - |
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Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 0.6V @ 500mA | 750mA | 70 mA | 100 mA | 75dB (120Hz) | Reset | Over Temperature, Over Voltage, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 Vertical |
|
CS8122YTHA5IC REG LIN 5V 750MA TO220-5 |
1,512 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 0.6V @ 500mA | 750mA | 70 mA | 100 mA | 75dB (120Hz) | Reset | Over Temperature, Over Voltage, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 Horizontal |
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MAX882EPAIC REG LINEAR ADJ LDO |
2,531 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Bulk | Active | Positive | Adjustable (Fixed) | 1 | 11.5V | 1.25V (3.3V) | 11V | 0.64V @ 200mA | 200mA | 25 µA | 15 µA | - | Enable, Low Battery Detection | Over Current, Over Temperature, Reverse Current | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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