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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LP8345CLDX-3.3/NOPBIC REG LINEAR 3.3V 500MA 6WSON |
1,080 |
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Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 0.5V @ 500mA | 500mA | 50 µA | - | 55dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | 6-WSON (2.92x3.29) |
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LP8345CLDX-ADJ/NOPBIC REG LIN POS ADJ 500MA 6WSON |
3,827 |
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Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 10V | 1.25V | 1.29V | 0.5V @ 500mA | 500mA | 50 µA | - | 55dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | 6-WSON (2.92x3.29) |
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LP8358MFX-1.2/NOPBIC REG LINEAR 1.2V 150MA SOT23-5 |
2,896 |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 1.2V | - | - | 150mA | 180 µA | 225 µA | 62dB (120Hz) | Enable, Power Good | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP2988IM-2.8/NOPBIC REG LINEAR 2.8V 200MA 8SOIC |
1,999 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 16V | 2.8V | - | 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-SOIC |
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LP2989IMM-2.5/NOPBIC REG LINEAR 2.5V 500MA 8VSSOP |
4,306 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm 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-VSSOP |
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LP2992AILD-2.5/NOPBIC REG LINEAR 2.5V 250MA 6WSON |
2,537 |
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Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.5V | - | 0.85V @ 250mA | 250mA | 95 µA | 4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (2.92x3.29) |
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LP2992AIM5-3.0/NOPBIC REG LINEAR 3V 250MA SOT23-5 |
2,764 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3V | - | 0.85V @ 250mA | 250mA | 95 µA | 4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP2966IMM-1830/NOPBIC REG LIN 1.8V/3V 150MA 8VSSOP |
1,213 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 7V | 1.8V, 3V | - | 0.27V @ 150mA | 150mA | 300 µA | 600 µA | 60dB ~ 40dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
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LP2967IMM-2833/NOPBIC REG LIN 2.8/3.3V 150MA 8VSSOP |
4,771 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 16V | 2.8V, 3.3V | - | 0.42V @ 150mA | 150mA | 300 µA | 5 mA | 52dB ~ 70dB (120Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
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LP2981AIM5-2.8/NOPBIC REG LINEAR 2.8V 100MA SOT23-5 |
3,218 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.8V | - | 0.37V @ 100mA | 100mA | 95 µA | 1.7 mA | 63dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP2985AIM5-3.5/NOPBIC REG LINEAR 3.5V 150MA SOT23-5 |
4,778 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.5V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP2985IM5-1.5/NOPBIC REG LINEAR 1.5V 150MA SOT23-5 |
1,237 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 1.5V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP3871ET-1.8/NOPBIC REG LINEAR 1.8V 800MA TO220-5 |
2,849 |
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Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 1.8V | - | 0.35V @ 800mA | 800mA | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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LP3871ET-2.5/NOPBIC REG LINEAR 2.5V 800MA TO220-5 |
1,535 |
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Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 2.5V | - | 0.35V @ 800mA | 800mA | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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LP3871ET-3.3/NOPBIC REG LINEAR 3.3V 800MA TO220-5 |
2,128 |
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Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 0.35V @ 800mA | 800mA | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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LP3872ET-1.8/NOPBIC REG LINEAR 1.8V 1.5A TO220-5 |
1,036 |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 1.8V | - | 0.55V @ 1.5A | 1.5A | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
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LP3872ET-3.3/NOPBIC REG LINEAR 3.3V 1.5A TO220-5 |
1,797 |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 0.55V @ 1.5A | 1.5A | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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LP3874ES-1.8/NOPBIC REG LINEAR 1.8V 800MA DDPAK |
4,877 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 1.8V | - | 0.35V @ 800mA | 800mA | 9 mA | 15 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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LP3874ES-5.0/NOPBIC REG LIN 5V 800MA DDPAK/TO263 |
1,995 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 5V | - | 0.35V @ 800mA | 800mA | 9 mA | 15 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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LP3874ET-1.8/NOPBIC REG LINEAR 1.8V 800MA TO220-5 |
2,346 |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 1.8V | - | 0.35V @ 800mA | 800mA | 9 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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.
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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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