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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MIC5305-2.85BML-TRIC REG LINEAR 2.85V 150MA 6MLF |
2,633 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-MLF® | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.85V | - | 0.85V @ 150mA | 150mA | 150 µA | - | 85dB ~ 65dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-DFN (2x2) |
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MIC5305-2.8BML-TRIC REG LINEAR 2.8V 150MA 6MLF |
2,868 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-MLF® | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.8V | - | - | 150mA | 150 µA | - | 85dB ~ 65dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-DFN (2x2) |
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MIC5305-2.9BML-TRIC REG LINEAR 2.9V 150MA 6MLF |
1,443 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-MLF® | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.9V | - | 0.85V @ 150mA | 150mA | 150 µA | - | 85dB ~ 65dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-DFN (2x2) |
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MIC5305-3.0BML-TRIC REG LINEAR 3V 150MA 6MLF |
1,609 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-MLF® | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 3V | - | 0.85V @ 150mA | 150mA | 150 µA | - | 85dB ~ 65dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-DFN (2x2) |
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MIC5305-3.3BML-TRIC REG LINEAR 3.3V 150MA 6MLF |
2,717 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-MLF® | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.85V @ 150mA | 150mA | 150 µA | - | 85dB ~ 65dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-DFN (2x2) |
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MIC5305-4.75BML-TRIC REG LINEAR 4.75V 150MA 6MLF |
3,761 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-MLF® | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 4.75V | - | 0.85V @ 150mA | 150mA | 150 µA | - | 85dB ~ 65dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-DFN (2x2) |
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MIC5305BML-TRIC REG LINEAR POS ADJ 150MA 6DFN |
1,653 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-MLF® | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 1.25V | 5.5V | 0.85V @ 150mA | 150mA | 150 µA | - | 85dB ~ 65dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-DFN (2x2) |
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KA79M05RTFIC REG LINEAR -5V 500MA DPAK |
3,981 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Obsolete | Negative | Fixed | 1 | -35V | -5V | - | 1.1V @ 500mA | 500mA | 6 mA | - | 60dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | DPAK |
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MCP1703T-1802E/MBIC REG LINEAR 1.8V 200MA SOT89-3 |
1,947 | - |
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Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 1.8V | - | - | 200mA | 5 µA | - | 44dB (100Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-89-3 |
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MCP1703T-2802E/MBIC REG LINEAR 2.8V 250MA SOT89-3 |
4,795 | - |
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Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 2.8V | - | 0.975V @ 250mA | 250mA | 5 µA | - | 44dB (100Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-89-3 |
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MIC37122YMT-TRIC REG LINEAR POS ADJ 1A 6TMLF |
1,132 | - |
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Datasheet | - | 6-VDFN Exposed Pad, 6-TMLF® | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 5.5V | 1V | 5V | 0.4V @ 1A | 1A | 500 µA | - | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-TMLF® (2x2) |
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MCP1703AT-1502E/MBIC REG LINEAR 1.5V 200MA SOT89-3 |
2,275 | - |
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Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 1.5V | - | - | 200mA | 5 µA | - | 35dB (100Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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TPS72011DRVRIC REG LINEAR 1.1V 350MA 6WSON |
2,980 | - |
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Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 4.5V | 1.1V | - | 0.2V @ 350mA | 350mA | 38 µA | 80 µA | 85dB ~ 50dB (10Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-WSON (2x2) |
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MP6402DQT-EF-LF-ZIC REG LIN POS ADJ 500MA 8TQFN |
3,074 | - |
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Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Positive | Adjustable | 2 | 5.5V | 0.9V | 3.3V | 0.26V @ 500mA (Typ), 0.26V @ 500mA (Typ) | 500mA, 500mA | 580 µA | - | 60db ~ 51dB (100Hz) | Enable, Reset | Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-TQFN (3x3) |
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TLE4264-2GIC REG LINEAR 5V 150MA SOT223-4 |
1,433 | - |
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Datasheet | OPTIREG™ | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.5V @ 100mA | 150mA | 60 µA | 4 mA | 68dB (100Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | PG-SOT223-4 |
.JPG "LM237KC")
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LM237KCIC REG LIN NEG ADJ 1.5A TO220-3 |
4,943 | - |
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Datasheet | - | TO-220-3 | Tube | Obsolete | Negative | Adjustable | 1 | -40V | -1.2V | -37V | - | 1.5A | - | - | 77dB (120Hz) | - | Over Current, Over Temperature | -25°C ~ 150°C | - | - | Through Hole | TO-220-3 |
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LM237KCE3IC REG LIN NEG ADJ 1.5A TO220-3 |
3,417 | - |
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Datasheet | - | TO-220-3 | Tube | Obsolete | Negative | Adjustable | 1 | -40V | -1.2V | -37V | - | 1.5A | - | - | 77dB (120Hz) | - | Over Current, Over Temperature | -25°C ~ 150°C | - | - | Through Hole | TO-220-3 |
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TPS73201DBVTG4IC REG LIN POS ADJ 250MA SOT23-5 |
1,257 | - |
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Datasheet | TPS732xx | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 1.2V | 5.5V | 0.15V @ 250mA | 250mA | 550 µA | 950 µA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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MPQ20056GJ-33-AEC1-ZIC REG LIN 3.3V 250MA TSOT23-5 |
3,034 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.2V @ 250mA | 250mA | 250 µA | 330 µA | 65dB ~ 33dB (100Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | TSOT-23-5 |
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MAX8634ETA+TIC REG LIN POS PROG 300MA 8TDFN |
2,400 | - |
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Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Programmable | 2 | 5.5V | 2.6V, 2.6V | 2.85V, 2.85V | 0.2V @ 100mA, 0.2V @ 100mA | 300mA, 300mA | 75 µA | - | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | 8-TDFN (3x3) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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