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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AP7343D-105FS4-7BIC REG LINEAR 1.05V 300MA 4DFN |
4,811 |
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Datasheet | - | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 1.05V | - | 0.7V @ 300mA | 300mA | 60 µA | - | 75dB (1kHz) | Enable | Over Current | -40°C ~ 85°C | - | - | Surface Mount | X2-DFN1010-4 |
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AP7343D-27FS4-7BIC REG LINEAR 2.7V 300MA 4DFN |
2,808 |
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Datasheet | - | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 2.7V | - | 0.3V @ 300mA | 300mA | 60 µA | - | 75dB (1kHz) | Enable | Over Current | -40°C ~ 85°C | - | - | Surface Mount | X2-DFN1010-4 |
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AP7343D-295FS4-7BIC REG LINEAR 2.95V 300MA 4DFN |
2,604 |
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Datasheet | - | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 2.95V | - | 0.3V @ 300mA | 300mA | 60 µA | - | 75dB (1kHz) | Enable | Over Current | -40°C ~ 85°C | - | - | Surface Mount | X2-DFN1010-4 |
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TPS78430QDBVRQ1IC POWER |
3,597 |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.115V @ 300mA | 300mA | 40 µA | - | 60dB ~ 30dB (1kHz ~ 1MHz) | Current Limit, Enable, Soft Start | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
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TPS78433QDBVRQ1IC POWER |
1,175 |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.115V @ 300mA | 300mA | 40 µA | - | 60dB ~ 30dB (1kHz ~ 1MHz) | Current Limit, Enable, Soft Start | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
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MPQ2013AGG-AEC1-ZIC REG LINEAR POS ADJ 150MA 6QFN |
2,085 |
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Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 1.215V | 15V | 1.1V @ 150mA | 150mA | - | - | 58dB ~ 41dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 6-QFN (2x2) |
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TPS72215DBVTG4IC REG LINEAR 1.5V 50MA SOT23-5 |
1,900 |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.5V | - | 0.1V @ 50mA | 50mA | 120 µA | 550 µA | 48dB (100Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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TPS79028DBVRG4IC REG LINEAR 2.8V 50MA SOT23-5 |
2,244 |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 10V | 2.8V | - | 0.13V @ 50mA | 50mA | 28 µA | - | 85dB (1kHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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NCV4269D1IC REG LINEAR 5V 150MA 8SOIC |
4,523 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.5V @ 100mA | 150mA | 250 µA | 3 mA | - | Reset | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
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MIC2950-06BZIC REG LIN POS ADJ 150MA TO92-3 |
2,881 |
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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 |
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MIC2950-06YZIC REG LIN POS ADJ 150MA TO92-3 |
3,838 |
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Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | 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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LM2931AM-5.0IC REG LINEAR 5V 100MA 8SOIC |
1,546 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 0.3V @ 100mA | 100mA | 15 mA | 30 mA | 80dB (120Hz) | - | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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TLE4274GS V33 LGIC REG LIN 3.3V 400MA SOT223-4 |
3,218 |
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Datasheet | OPTIREG™ | TO-261-4, TO-261AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 40V | 3.3V | - | 1.2V @ 300mA | 400mA | 220 µA | 30 mA | 60dB (100Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | PG-SOT223-4 |
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TLE4266-2GS V33IC REG LIN 3.3V 150MA SOT223-4 |
2,450 |
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Datasheet | OPTIREG™ | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 3.3V | - | 1.1V @ 100mA | 150mA | 60 µA | 4 mA | 68dB (100Hz) | Inhibit | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | PG-SOT223-4 |
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PQ20RX05IC REG LIN POS ADJ 500MA TO220-5 |
1,599 |
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Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Adjustable | 1 | 24V | 3V | 20V | 0.5V @ 300mA | 500mA | 8 mA | - | 45dB (120Hz) | Enable | Over Current, Over Temperature | -20°C ~ 80°C | - | - | Through Hole | TO-220-5 |
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ZLDO330T8TCIC REG LINEAR 3.3V 300MA SM8 |
3,645 |
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Datasheet | - | SOT-223-8 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 3.3V | - | 0.2V @ 300mA | 300mA | 1 mA | - | - | Low Battery Detection | Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
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ZLDO485T8TCIC REG LINEAR 4.85V 300MA SM8 |
4,430 |
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Datasheet | - | SOT-223-8 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 4.85V | - | 0.2V @ 300mA | 300mA | 1 mA | - | - | Low Battery Detection | Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
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ZLDO500T8TCIC REG LINEAR 5V 300MA SM8 |
2,215 |
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Datasheet | - | SOT-223-8 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 5V | - | 0.2V @ 300mA | 300mA | 1 mA | - | - | Low Battery Detection | Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
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NCP565D2T12IC REG LINEAR 1.2V 1.5A D2PAK |
4,785 |
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Datasheet | - | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Tube | Obsolete | Positive | Fixed | 1 | 9V | 1.2V | - | - | 1.5A | 3 mA | - | 85dB ~ 75db (120Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | D2PAK-3 |
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NCP1086D2T-033IC REG LINEAR 3.3V 1.5A D2PAK-3 |
4,280 |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 1.4V @ 1.5A | 1.5A | 10 mA | - | 80dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 70°C | - | - | Surface Mount | D2PAK-3 |
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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