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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MIC37301-3.3WR-TRIC REG LINEAR 3.3V 3A SPAK-5 |
3,495 | - |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | - | 3A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 5-SPAK |
|
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MIC37301-3.3WRIC REG LINEAR 3.3V 3A SPAK-5 |
2,667 | - |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Tube | Active | Positive | Fixed | 1 | 6V | 3.3V | - | - | 3A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 5-SPAK |
|
LP38856SX-1.2IC REG LIN 1.2V 3A DDPAK/TO263-5 |
1,851 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.45V @ 3A | 3A | 300 µA | 15 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LP38859SX-1.2IC REG LIN 1.2V 3A DDPAK/TO263-5 |
4,253 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.45V @ 3A | 3A | 8.5 mA | 15 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Soft Start | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
L4979D013TRIC REG LINEAR 5V 150MA 8SO |
2,714 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 31V | 5V | - | 0.4V @ 150mA | 150mA | 20 µA | 3 mA | 55dB (100Hz) | Enable, Reset, Watchdog | Over Temperature, Short Circuit | -40°C ~ 150°C | - | - | Surface Mount | 8-SOIC |
|
TPS79601DCQG4IC REG LINEAR POS ADJ 1A SOT223 |
3,809 | - |
|
Datasheet | - | SOT-223-6 | Tube | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 1.2V | 5.5V | - | 1A | 385 µA | - | 59dB ~ 42dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-6 |
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REG1117A-2.5/2K5IC REG LINEAR 2.5V 1A SOT223-4 |
2,392 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 15V | 2.5V | - | 1.55V @ 1A | 1A | 10 mA | - | 62dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-4 |
|
LP2989AIMX-1.8/NOPBIC REG LINEAR 1.8V 500MA 8SOIC |
1,903 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 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 |
|
LP2989IMX-1.8/NOPBIC REG LINEAR 1.8V 500MA 8SOIC |
1,089 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 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 |
|
LX8587A-00CDDIC REG LIN POS ADJ 3A TO263 PWR |
2,738 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Adjustable | 1 | 10V | 2.5V | 3.6V | 1.2V @ 3A | 3A | 10 mA | - | 83dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | TO-263, Power |
|
LX8587A-00CPIC REG LIN POS ADJ 3A TO220 PWR |
1,421 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Adjustable | 1 | 10V | 2.5V | 3.6V | 1.2V @ 3A | 3A | 10 mA | - | 83dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220, Power |
|
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LX8587A-33CDDIC REG LIN 3.3V 3A TO263 POWER |
1,892 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 1.2V @ 3A | 3A | 10 mA | - | - | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | TO-263, Power |
|
|
LX8587A-33CPIC REG LIN 3.3V 3A TO220 POWER |
4,200 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 1.2V @ 3A | 3A | 10 mA | - | - | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220, Power |
|
LT1121CZ-5#TRPBFIC REG LINEAR 5V 150MA TO92-3 |
2,322 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 30V | 5V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Through Hole | TO-92-3 |
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LT1121CZ-3.3#TRPBFIC REG LINEAR 3.3V 150MA TO92-3 |
2,013 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 30V | 3.3V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
LP3965ET-3.3/LB04IC REG LINEAR 3.3V 1.5A TO220-5 |
2,096 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
ZLDO270T8TAIC REG LDO 2.70V SM8 |
3,444 | - |
|
Datasheet | - | SOT-223-8 | Digi-Reel® | Obsolete | - | - | 1 | - | - | - | - | 300mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
|
|
ZLDO285T8TAIC REG LDO 2.85V SM8 |
1,934 | - |
|
Datasheet | - | SOT-223-8 | Digi-Reel® | Obsolete | - | - | 1 | - | - | - | - | 300mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
|
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ZLDO300T8TAIC REG LDO 3V SM8 |
2,336 | - |
|
Datasheet | - | SOT-223-8 | Digi-Reel® | Obsolete | - | - | 1 | - | - | - | - | 300mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
|
LP3965EMPX-ADJ/NOPBIC REG LIN POS ADJ 1.5A SOT223-5 |
4,881 | - |
|
Datasheet | - | TO-261-5, TO-261AB | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 7V | 1.216V | 5.1V | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | 60dB ~ 40dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
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