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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LP3962ES-2.5IC REG LINEAR 2.5V 1.5A DDPAK |
3,569 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3962ES-3.3IC REG LINEAR 3.3V 1.5A DDPAK |
2,450 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | 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 | - | - | Surface Mount | TO-263 (DDPAK-5) |
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TPS79628DCQRIC REG LINEAR 2.8V 1A SOT223-6 |
4,545 | - |
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Datasheet | - | SOT-223-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.37V @ 1A | 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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SI-3011ZD-TLIC REG LINEAR POS ADJ 3A TO263-5 |
2,375 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 6V | 1.2V | 5V | 0.6V @ 3A | 3A | 1.5 mA | - | 60dB (100Hz ~ 120Hz) | Enable | Over Current, Over Temperature | -20°C ~ 100°C | - | - | Surface Mount | TO-263-5 |
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LP38843SX-1.2IC REG LIN 1.2V 3A DDPAK/TO263-5 |
1,243 | - |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.5V @ 3A | 3A | 30 µA | 40 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LT1117CM#TRPBFIC REG LIN POS ADJ 800MA 3DDPAK |
2,087 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 15V | 1.25V | 13.8V | 1.2V @ 800mA | 800mA | - | - | 75dB (120Hz) | - | Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | DDPAK-3 |
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LT1117CM-5#TRPBFIC REG LINEAR 5V 800MA D2PAK-3 |
1,710 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 15V | 5V | - | 1.2V @ 800mA | 800mA | 10 mA | - | 75dB (120Hz) | - | Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | DDPAK-3 |
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LT1117CM-3.3#TRPBFIC REG LINEAR 3.3V 800MA D2PAK-3 |
1,287 | - |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 15V | 3.3V | - | 1.2V @ 800mA | 800mA | 10 mA | - | 75dB (120Hz) | - | Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | DDPAK-3 |
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LT3021IS8-1.8#TRPBFIC REG LINEAR 1.8V 500MA 8SOIC |
4,306 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 1.8V | - | 0.285V @ 500mA | 500mA | 250 µA | 10 mA | 56dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SO |
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MIC39301-1.8WTIC REG LINEAR 1.8V 3A TO220-5 |
4,669 | - |
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Datasheet | - | TO-220-5 | Tube | Active | Positive | Fixed | 1 | 16V | 1.8V | - | 0.55V @ 3A | 3A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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MIC39301-2.5WTIC REG LINEAR 2.5V 3A TO220-5 |
1,430 | - |
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Datasheet | - | TO-220-5 | Tube | Active | Positive | Fixed | 1 | 16V | 2.5V | - | 0.55V @ 3A | 3A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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TPS70145PWPG4IC REG LINEAR 3.3V/1.2V 20HTSSOP |
4,141 | - |
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Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Positive | Fixed | 2 | 6V | 3.3V, 1.2V | - | 0.28V @ 500mA, - | 500mA, 250mA | 190 µA | 230 µA | 60dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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TPS70202PWPG4IC REG LINEAR POS ADJ 20HTSSOP |
3,414 | - |
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Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Positive | Adjustable | 2 | 6V | 1.22V | 5.5V | 0.28V @ 500mA, - | 500mA, 250mA | 190 µA | 230 µA | 60dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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TPS70258PWPG4IC REG LINEAR 3.3V/2.5V 20HTSSOP |
3,650 | - |
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Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Positive | Fixed | 2 | 6V | 3.3V, 2.5V | - | 0.28V @ 500mA, - | 500mA, 250mA | 190 µA | 230 µA | 60dB (1KHz), 50dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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LX8584-00CPIC REG LIN POS ADJ 7A TO220 PWR |
3,008 | - |
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Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Adjustable | 1 | 10V | 1.25V | 8.6V | 1.4V @ 7A | 7A | 10 mA | - | 83dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220, Power |
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LP3962ESX-2.5IC REG LINEAR 2.5V 1.5A DDPAK |
3,091 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 7V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3962ESX-3.3IC REG LINEAR 3.3V 1.5A DDPAK |
1,432 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | 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 | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3872EMP-3.3IC REG LINEAR 3.3V 1.5A SOT223-5 |
4,886 | - |
|
Datasheet | - | TO-261-5, TO-261AB | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 0.55V @ 1.5A | 1.5A | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
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TPS73201MDBVREPIC REG LIN POS ADJ 250MA SOT23-5 |
3,134 | - |
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Datasheet | TPS732xx | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 5.5V | 1.2V | 5.5V | 0.15V @ 250mA | 250mA | 550 µA | 950 µA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Reverse Polarity | -55°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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TPS73218MDBVREPIC REG LINEAR 1.8V 250MA SOT23-5 |
4,012 | - |
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Datasheet | TPS732xx | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.8V | - | 0.15V @ 250mA | 250mA | 550 µA | 950 µA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Reverse Polarity | -55°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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