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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MCP1727-0802E/SNIC REG LINEAR 0.8V 1.5A 8SOIC |
2,502 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Positive | Fixed | 1 | 6V | 0.8V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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MCP1727T-0802E/MFIC REG LINEAR 0.8V 1.5A 8DFN |
3,532 |
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Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 0.8V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (3x3) |
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MCP1727T-0802E/SNIC REG LINEAR 0.8V 1.5A 8SOIC |
1,156 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 0.8V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
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MCP1727T-1202E/MFIC REG LINEAR 1.2V 1.5A 8DFN |
2,184 |
|
Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.2V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (3x3) |
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MCP1727T-1802E/SNIC REG LINEAR 1.8V 1.5A 8SOIC |
2,454 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.8V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
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MCP1727T-2502E/SNIC REG LINEAR 2.5V 1.5A 8SOIC |
4,719 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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MCP1727T-5002E/SNIC REG LINEAR 5V 1.5A 8SOIC |
3,235 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 5V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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MCP1727T-3002E/SNIC REG LINEAR 3V 1.5A 8SOIC |
1,015 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.55V @ 1.5A | 1.5A | 220 µA | - | 60dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LM317MQDCYRG4IC REG LIN POS ADJ 500MA SOT223 |
2,370 |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 40V | 1.25V | 37V | - | 500mA | 10 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-223-4 |
|
LP2951CSDX/NOPBIC REG LIN POS ADJ 100MA 8WSON |
3,808 |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 29V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-WSON (4x4) |
|
LP2985AITP-3.3/NOPBIC REG LINEAR 3.3V 150MA 5DSBGA |
2,930 |
|
Datasheet | - | 5-UFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-DSBGA |
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LP2985AITP-5.0/NOPBIC REG LINEAR 5V 150MA 5DSBGA |
2,227 |
|
Datasheet | - | 5-UFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 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 | 5-DSBGA |
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LP2985ITP-2.6/NOPBIC REG LINEAR 2.6V 150MA 5DSBGA |
1,346 |
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Datasheet | - | 5-UFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.6V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-DSBGA |
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LP2985ITP-3.0/NOPBIC REG LINEAR 3V 150MA 5DSBGA |
3,048 |
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Datasheet | - | 5-UFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-DSBGA |
|
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LP2985ITP-3.3/NOPBIC REG LINEAR 3.3V 150MA 5DSBGA |
2,202 |
|
Datasheet | - | 5-UFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-DSBGA |
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LP2985ITP-5.0/NOPBIC REG LINEAR 5V 150MA 5DSBGA |
4,869 |
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Datasheet | - | 5-UFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 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 | 5-DSBGA |
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MCP1804T-1802I/DBIC REG LIN 1.8V 100MA SOT223-3 |
4,738 |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 28V | 1.8V | - | 2.7V @ 100mA | 100mA | 105 µA | 125 µA | 50dB (1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
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MCP1804T-1802I/MBIC REG LINEAR 1.8V 100MA SOT89-3 |
4,084 |
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Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 28V | 1.8V | - | 2.7V @ 100mA | 100mA | 105 µA | 125 µA | 50dB (1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-89-3 |
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MCP1804T-2502I/MTIC REG LINEAR 2.5V 100MA SOT89-5 |
1,207 |
|
Datasheet | - | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 28V | 2.5V | - | 1.9V @ 100mA | 100mA | 105 µA | 125 µA | 50dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-89-5 |
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TPS79912QDRVRQ1IC REG LINEAR 1.2V 200MA 6WSON |
4,782 |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 1.2V | - | 0.18V @ 200mA | 200mA | 60 µA | - | 70dB ~ 38dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 6-WSON (2x2) |
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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