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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NCV4276DS50IC REG LINEAR 5V 400MA D2PAK-5 |
4,450 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.5V @ 250mA | 400mA | 220 µA | 35 mA | 60dB (100Hz) | - | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | D2PAK-5 |
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TPS73601DBVTG4IC REG LIN POS ADJ 400MA SOT23-5 |
3,583 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 1.2V | 5.5V | 0.2V @ 400mA | 400mA | 550 µA | 1 mA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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TPS73618DBVTG4IC REG LINEAR 1.8V 400MA SOT23-5 |
3,563 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.8V | - | 0.2V @ 400mA | 400mA | 550 µA | 1 mA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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TPS73625DBVTG4IC REG LINEAR 2.5V 400MA SOT23-5 |
2,066 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.5V | - | 0.2V @ 400mA | 400mA | 550 µA | 1 mA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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MIC5239BMMIC REG LIN POS ADJ 500MA 8MSOP |
2,641 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Positive | Adjustable | 1 | 30V | 1.24V | 20V | 0.35V @ 500mA (Typ) | 500mA | 45 µA | 15 mA | - | Enable | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5239-1.5BMMIC REG LINEAR 1.5V 500MA 8MSOP |
2,007 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 1.5V | - | 0.35V @ 500mA (Typ) | 500mA | 45 µA | 15 mA | - | Enable | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5239-1.8BMMIC REG LINEAR 1.8V 500MA 8MSOP |
1,115 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 1.8V | - | 0.35V @ 500mA (Typ) | 500mA | 45 µA | 15 mA | - | Enable | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC5239-2.5BMMIC REG LINEAR 2.5V 500MA 8MSOP |
2,551 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 2.5V | - | 0.35V @ 500mA (Typ) | 500mA | 45 µA | 15 mA | - | Enable | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
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MIC5239-3.0BMMIC REG LINEAR 3V 500MA 8MSOP |
4,414 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 3V | - | 0.35V @ 500mA (Typ) | 500mA | 45 µA | 15 mA | - | Enable | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
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MIC5239-3.3BMMIC REG LINEAR 3.3V 500MA 8MSOP |
1,417 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 3.3V | - | 0.35V @ 500mA (Typ) | 500mA | 45 µA | 15 mA | - | Enable | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
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MIC5239-5.0BMMIC REG LINEAR 5V 500MA 8MSOP |
4,844 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 30V | 5V | - | 0.35V @ 500mA (Typ) | 500mA | 45 µA | 15 mA | - | Enable | Over Current, Over Temperature, Over Voltage, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MPQ2029GN-AEC1-PAUTOMOTIVE GRADE, 40V, 450MA, LO |
2,969 | - |
|
Datasheet | MPQ | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 1.25V | 15V | 1.3V @ 450mA | 450mA | 15 µA | 95 µA | 45dB (1kHz), 57dB ~ 51dB (100Hz ~ 100kHz) | Enable, Power Good | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC-EP |
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RT9055-NGWSCIC REG LINEAR 1.8V/2.85V 6WLCSP |
4,488 | - |
|
Datasheet | - | 6-UFBGA, WLCSP | Cut Tape (CT) | Active | Positive | Fixed | 2 | 5.5V | 1.8V, 2.85V | - | 0.4V @ 300mA, 0.3V @ 300mA | 300mA, 300mA | 58 µA | - | 70dB ~ 38dB (100Hz ~ 300kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 6-WLCSP (1.2x0.80) |
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LP2983AIM5X-1.0/NOPBIC REG LINEAR 1V 150MA SOT23-5 |
3,315 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 1V | - | - | 150mA | 95 µA | 2 mA | 65dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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RT9055-GSWSCIC REG LINEAR 1.8V/3.3V 6WLCSP |
2,666 | - |
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Datasheet | - | 6-UFBGA, WLCSP | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 1.8V, 3.3V | - | 0.4V @ 300mA, 0.3V @ 300mA | 300mA, 300mA | 58 µA | - | 70dB ~ 38dB (100Hz ~ 300kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 6-WLCSP (1.2x0.80) |
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RT9055-MGWSCIC REG LINEAR 1.8V/2.8V 6WLCSP |
2,388 | - |
|
Datasheet | - | 6-UFBGA, WLCSP | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 1.8V, 2.8V | - | 0.4V @ 300mA, 0.3V @ 300mA | 300mA, 300mA | 58 µA | - | 70dB ~ 38dB (100Hz ~ 300kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 6-WLCSP (1.2x0.80) |
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MAX8877EUK29+TIC REG LIN 2.84V 150MA SOT23-5 |
2,940 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 2.9V | - | 0.165V @ 150mA (Typ) | 150mA | 180 µA | 100 µA | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
MAX8877EZK29+TIC REG LIN 2.84V 150MA TSOT23-5 |
2,538 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 2.84V | - | 0.165V @ 150mA (Typ) | 150mA | 180 µA | 100 µA | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-5 |
|
MAX8868EUK33+TIC REG LINEAR 3.3V 150MA SOT23-5 |
2,869 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 3.3V | - | 0.165V @ 150mA (Typ) | 150mA | 180 µA | 100 µA | 63dB (10kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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MAX1735EUK50-TIC REG LIN NEG ADJ 200MA SOT23-5 |
1,733 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Negative | Adjustable (Fixed) | 1 | -6.5V | -1.25V (-5V) | -5.5V | 0.24V @ 200mA | 200mA | 85 µA | 125 µA | 60dB (100Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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