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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R1524S090B-E2-FEIC REG LINEAR 9V 200MA 6HSOP |
2,608 | - |
|
Datasheet | R1524x | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 9V | - | 1.2V @ 200mA | 200mA | 6.8 µA | - | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 105°C (TA) | - | - | Surface Mount | 6-HSOP-J |
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RP111H071D-T1-YEIC REG LINEAR 0.7V 500MA SOT89-5 |
1,963 | - |
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Datasheet | RP111x | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 0.7V | - | 0.88V @ 500mA | 500mA | 125 µA | - | 75dB ~ 70dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-89-5 |
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RP111H121D-T1-YEIC REG LINEAR 1.2V 500MA SOT89-5 |
4,988 | - |
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Datasheet | RP111x | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 1.2V | - | 0.53V @ 500mA | 500mA | 125 µA | - | 75dB (10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-89-5 |
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NCP630AD2TIC REG LINEAR POS ADJ 3A D2PAK-5 |
2,055 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Adjustable | 1 | 12V | 1.216V | 10.75V | 1.25V @ 3A | 3A | 1 mA | 2 mA | 85dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | D2PAK-5 |
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MIC2950-05BZIC REG LIN POS ADJ 150MA TO92-3 |
2,311 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Tube | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.24V (5V) | 29V | 0.6V @ 150mA | 150mA | 300 µA | 8 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
,TO-226_straightlead.jpg "MIC2950-05YZ")
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MIC2950-05YZIC REG LIN POS ADJ 150MA TO92-3 |
4,389 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Tube | Obsolete | Positive | Adjustable (Fixed) | 1 | 30V | 1.24V (5V) | 29V | 0.6V @ 150mA | 150mA | 300 µA | 8 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
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LP38690SDX-ADJIC REG LINEAR POS ADJ 1A 6WSON |
2,014 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 10V | 1.25V | 9V | 1.6V @ 1A | 1A | 55 µA | 100 µA | 55dB (120Hz) | - | Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (3x3) |
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LP3985IM5-285/NOPBIC REG LIN 2.85V 150MA SOT23-5 |
3,902 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.85V | - | 0.1V @ 150mA | 150mA | 150 µA | 250 µA | 50dB ~ 40dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP3985ITL-3.1IC REG LINEAR 3.1V 150MA 5DSBGA |
4,467 | - |
|
Datasheet | - | 5-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3.1V | - | 0.1V @ 150mA | 150mA | 150 µA | 250 µA | 50dB ~ 40dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-DSBGA (1.41x1.08) |
|
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LP3985ITL-4.8IC REG LINEAR 4.8V 150MA 5DSBGA |
1,632 | - |
|
Datasheet | - | 5-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 4.8V | - | 0.1V @ 150mA | 150mA | 150 µA | 250 µA | 50dB ~ 40dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-DSBGA (1.41x1.08) |
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LD3985G18RIC REG LIN 1.8V 150MA TSOT23-5 |
1,758 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 1.8V | - | - | 150mA | 150 µA | 250 µA | 60dB ~ 50dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
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LD3985G25RIC REG LIN 2.5V 150MA TSOT23-5 |
2,897 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.5V | - | 0.1V @ 150mA | 150mA | 150 µA | 250 µA | 60dB ~ 50dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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LM2931D-RIC REG LIN POS ADJ 100MA 8SOIC |
4,210 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 26V | 2.5V | 25.4V | 0.6V @ 100mA | 100mA | 1 mA | 30 mA | 80dB (120Hz) | - | Current Limit, Thermal Shutdown | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
LM317LIPWRIC REG LIN POS ADJ 100MA 8TSSOP |
3,361 | - |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 38V | 1.2V | 32V | - | 100mA | 2.5 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
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LD39015M08RIC REG LINEAR 0.8V 150MA SOT23-5 |
3,173 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 0.8V | - | 0.1V @ 100mA | 150mA | 50 µA | 70 µA | 65dB ~ 62dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
LM79L05ACTLIC REG LINEAR -5V 100MA 6DSBGA |
4,782 | - |
|
Datasheet | - | 6-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Negative | Fixed | 1 | -35V | -5V | - | - | 100mA | 6 mA | - | 50dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 70°C | - | - | Surface Mount | 6-DSBGA (1.5x1.3) |
|
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LDS3985M50RIC REG LINEAR 5V 300MA SOT23-5 |
1,391 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 5V | - | 0.25V @ 300mA | 300mA | 150 µA | 300 µA | 55dB ~ 50dB (1kHz ~ 10kHz) | Shutdown | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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MIC5373-MG4YMT-TRIC REG LIN 1.2V/1.8V/2.8V 16MLF |
3,610 | - |
|
Datasheet | - | 16-UFQFN Exposed Pad, 16-MLF® | Tape & Reel (TR) | Active | Positive | Fixed | 3 | 5.5V | 1.2V, 1.8V, 2.8V | - | 0.45V @ 150mA, 0.45V @ 150mA, 0.33V @ 150mA | 200mA, 200mA, 200mA | 20 µA | - | 55dB (1kHz) | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 16-MLF® (2.5x2.5) |
|
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MIC5383-MG4YMT-TRIC REG LIN 1.2V/1.8V/2.8V 16MLF |
4,877 | - |
|
Datasheet | - | 16-UFQFN Exposed Pad, 16-MLF® | Tape & Reel (TR) | Active | Positive | Fixed | 3 | 5.5V | 1.2V, 1.8V, 2.8V | - | 0.45V @ 150mA, 0.45V @ 150mA, 0.33V @ 150mA | 200mA, 200mA, 200mA | 20 µA | - | 55dB (1kHz) | Enable, Power On Reset | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 16-MLF® (2.5x2.5) |
|
MCP1754T-5002E/MCIC REG LINEAR 5V 150MA 8DFN |
4,558 | - |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 5V | - | 0.5V @ 150mA | 150mA | 90 µA | 250 µA | 72dB (1kHz) | Power Good, Shutdown | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x3) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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