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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MIC5208-3.8BMM-TRIC REG LINEAR 3.8V/3.8V 8MSOP |
2,274 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 2 | 16V | 3.8V, 3.8V | - | 0.5V @ 50mA, 0.5V @ 50mA | 50mA, 50mA | 750 µA | 1.2 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5208-4.0BMM-TRIC REG LIN 4V/4V 50MA/50MA 8MSOP |
4,379 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 2 | 16V | 4V, 4V | - | 0.5V @ 50mA, 0.5V @ 50mA | 50mA, 50mA | 750 µA | 1.2 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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LM2937ES-8.0IC REG LIN 8V 500MA DDPAK/TO263 |
2,072 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 26V | 8V | - | 1V @ 500mA | 500mA | 10 mA | 20 mA | - | - | Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-3) |
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LM2940S-8.0IC REG LIN 8V 1A DDPAK/TO263-3 |
4,224 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 26V | 8V | - | 1V @ 1A | 1A | 10 mA | 15 mA | 66dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
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LM2940S-9.0IC REG LIN 9V 1A DDPAK/TO263-3 |
1,905 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 26V | 9V | - | 1V @ 1A | 1A | 10 mA | 15 mA | 64dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
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MIC5236-1.8BMMIC REG LINEAR 1.8V 150MA 8MSOP |
3,852 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 1.8V | - | 0.5V @ 150mA | 150mA | 30 µA | 5 mA | - | Enable | Load Dump, Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5236-2.5BMMIC REG LINEAR 2.5V 150MA 8MSOP |
4,545 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 2.5V | - | 0.5V @ 150mA | 150mA | 30 µA | 5 mA | - | Enable | Load Dump, Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5236-3.0BMMIC REG LINEAR 3V 150MA 8MSOP |
2,171 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 3V | - | 0.5V @ 150mA | 150mA | 30 µA | 5 mA | - | Enable | Load Dump, Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5236-3.3BMMIC REG LINEAR 3.3V 150MA 8MSOP |
4,220 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 3.3V | - | 0.5V @ 150mA | 150mA | 30 µA | 5 mA | - | Enable | Load Dump, Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5236-5.0BMMIC REG LINEAR 5V 150MA 8MSOP |
1,588 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 5V | - | 0.5V @ 150mA | 150mA | 30 µA | 5 mA | - | Enable | Load Dump, Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5236BMMIC REG LIN POS ADJ 150MA 8MSOP |
2,279 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Adjustable | 1 | 30V | 1.24V | 20V | 0.5V @ 150mA | 150mA | 30 µA | 5 mA | - | Enable | Load Dump, Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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LP2986AILDX-3.3IC REG LINEAR 3.3V 200MA 8WSON |
1,631 | - |
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Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.35V @ 200mA | 200mA | 120 µA | 3.7 mA | 65dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-WSON (4x4) |
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LP2987AILDX-5.0IC REG LINEAR 5V 200MA 8WSON |
4,320 | - |
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Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 5V | - | 0.35V @ 200mA | 200mA | 120 µA | 3.7 mA | 65dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-WSON (4x4) |
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NCV8502PDW50R2IC REG LINEAR 5V 150MA 16SOIC |
3,706 | - |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.6V @ 150mA | 150mA | 125 µA | 19 mA | - | Enable, Reset | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | 16-SOIC |
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TPS7233QPWIC REG LINEAR 3.3V 250MA 8TSSOP |
4,570 | - |
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Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 1.1V @ 250mA | 250mA | 225 µA | 325 µA | 60dB ~ 50dB (120Hz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
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TPS7233QPWG4IC REG LINEAR 3.3V 250MA 8TSSOP |
2,733 | - |
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Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 1.1V @ 250mA | 250mA | 225 µA | 325 µA | 60dB ~ 50dB (120Hz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
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S-19504AY2A-E8T1U4LINEAR IC |
2,958 | - |
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Datasheet | S-19504 | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 3.3V | - | 0.6V @ 250mA | 250mA | 12.5 µA | - | 65dB (100Hz) | Delay, Reset, Watchdog | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-HSOPA |
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S-19505AFPA-V9T1U4LINEAR IC |
1,588 | - |
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Datasheet | S-19505 | TO-252-9, DPAK (8 Leads + Tab) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 5V | - | 0.5V @ 250mA | 250mA | 12.5 µA | - | 60dB (100Hz) | Delay, Reset, Watchdog | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | TO-252-9S |
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S-19504AFKA-E8T1U4LINEAR IC |
2,069 | - |
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Datasheet | S-19504 | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 5V | - | 0.5V @ 250mA | 250mA | 12.5 µA | - | 60dB (100Hz) | Delay, Reset, Watchdog | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-HSOPA |
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S-19505AY2A-E8T1U4LINEAR IC |
4,581 | - |
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Datasheet | S-19505 | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 3.3V | - | 0.6V @ 250mA | 250mA | 12.5 µA | - | 65dB (100Hz) | Delay, Reset, Watchdog | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-HSOPA |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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