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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TLE4275GATMA1IC REG LINEAR 5V 400MA TO263-5-1 |
1,109 | - |
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Datasheet | OPTIREG™ | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 42V | 5V | - | 0.5V @ 300mA | 400mA | 200 µA | 22 mA | 60dB (100Hz) | Reset | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | PG-TO263-5-1 |
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LP2989AIMX-3.3IC REG LINEAR 3.3V 500MA 8SOIC |
3,341 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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LP2954AIMXIC REG LIN POS ADJ 250MA 8SOIC |
4,377 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 30V | 1.23V | 29V | 0.8V @ 250mA | 250mA | 150 µA | 33 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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LP2989AIMX-3.0IC REG LINEAR 3V 500MA 8SOIC |
2,862 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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LP2989AIMX-5.0IC REG LINEAR 5V 500MA 8SOIC |
4,179 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 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-SOIC |
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LP2960IMX-3.3IC REG LINEAR 3.3V 500MA 16SOIC |
3,311 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 30V | 3.3V | - | 0.8V @ 500mA | 500mA | 600 µA | 40 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
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LP2989AIMX-1.8IC REG LINEAR 1.8V 500MA 8SOIC |
3,018 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 1.8V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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LP2989AIMX-2.5IC REG LINEAR 2.5V 500MA 8SOIC |
4,159 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm 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-SOIC |
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LP2989IMX-1.8IC REG LINEAR 1.8V 500MA 8SOIC |
2,742 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 1.8V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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MIC5330-MFYML-TRIC REG LINEAR 1.5V/2.8V 8MLF |
4,233 | - |
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Datasheet | - | 8-VFDFN Exposed Pad, 8-MLF® | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 1.5V, 2.8V | - | 0.2V @ 300mA, 0.2V @ 300mA | 300mA, 300mA | 120 µA | 200 µA | 70dB ~ 65dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-MLF® (2x2) |
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MIC5330-PPYML-TRIC REG LINEAR 3V/3V 8MLF |
3,941 | - |
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Datasheet | - | 8-VFDFN Exposed Pad, 8-MLF® | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 3V, 3V | - | 0.2V @ 300mA, 0.2V @ 300mA | 300mA, 300mA | 120 µA | 200 µA | 70dB ~ 65dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-MLF® (2x2) |
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MIC5330-SGYML-TRIC REG LINEAR 1.8V/3.3V 8MLF |
2,005 | - |
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Datasheet | - | 8-VFDFN Exposed Pad, 8-MLF® | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 1.8V, 3.3V | - | 0.2V @ 300mA, 0.2V @ 300mA | 300mA, 300mA | 120 µA | 200 µA | 70dB ~ 65dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-MLF® (2x2) |
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MIC5330-SRYML-TRIC REG LINEAR 3.2V/3.3V 8MLF |
1,201 | - |
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Datasheet | - | 8-VFDFN Exposed Pad, 8-MLF® | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 3.2V, 3.3V | - | 0.2V @ 300mA, 0.2V @ 300mA | 300mA, 300mA | 120 µA | 200 µA | 70dB ~ 65dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-MLF® (2x2) |
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LD39300PT18-RIC REG LINEAR 1.8V 3A PPAK |
2,994 | - |
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Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 1.8V | - | 0.4V @ 3A | 3A | 5 µA | 2.5 mA | 65dB ~ 55dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | PPAK |
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SM72238TD-5.0/NOPBIC REG LINEAR 5V 100MA TO252-3 |
2,364 | - |
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Datasheet | SolarMagic™ | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Active | Positive | Fixed | 1 | 30V | 5V | - | 0.6V @ 100mA | 100mA | 140 µA | 14 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-252-3 |
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TPS7201QPWG4IC REG LIN POS ADJ 250MA 8TSSOP |
1,842 | - |
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Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Positive | Adjustable | 1 | 10V | 1.2V | 9.75V | 0.2V @ 350mA | 250mA | 80 µA | - | 85dB ~ 50dB (10Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
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TPS7233QDG4IC REG LINEAR 3.3V 250MA 8SOIC |
1,117 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | 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-SOIC |
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SC900AMLTRTIC REG LIN POS PROG MULTI 20MLPQ |
3,057 | - |
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Datasheet | - | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Programmable | 5 | 5.5V | 1.45V, 1.75V | 3V, 3.3V | 0.25V @ 200mA, 0.19V @ 150mA, 0.19V @ 150mA, 0.19V @ 150mA, 0.19V @ 150mA | 200mA, 150mA, 150mA, 150mA, 150mA | 360 µA | - | 60dB (10Hz ~ 1kHz) | Enable | Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 20-MLPQ (4x4) |
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LP2951ACDIC REG LIN POS ADJ 100MA 8SOIC |
2,938 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 30V | 0.45V @ 100mA | 100mA | 120 µA | 12 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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LP2951ACD-3.3IC REG LINEAR 3.3V 100MA 8SOIC |
4,517 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 30V | 3.3V | - | 0.45V @ 100mA | 100mA | 120 µA | 12 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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