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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LT1764EFE-3.3#TRPBFIC REG LINEAR 3.3V 3A 16TSSOP |
1,332 |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 20V | 3.3V | - | 0.45V @ 3A | 3A | 1.5 mA | 200 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 16-TSSOP-EP |
|
LM2990SX-15IC REG LIN -15V 1.8A DDPAK |
3,044 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Negative | Fixed | 1 | -26V | -15V | - | 1V @ 1A | 1.8A | 1 mA | 5 mA | 52dB (1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
LT1036CKIC REG LINEAR 3A/75MA TO3 |
2,227 |
|
Datasheet | - | TO-3-4 | Bulk | Obsolete | Positive | Fixed | 2 | 30V | 12V, 5V | - | - | 3A, 75mA | 4.5 mA | 5.5 mA | 60dB (50Hz ~ 500Hz), 74dB (50Hz ~ 500Hz) | Enable | Over Current, Over Temperature, Over Voltage | 0°C ~ 125°C | - | - | Through Hole | TO-3 |
|
UCC284DP-5G4IC REG LINEAR -5V 500MA 8SOIC |
1,001 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Negative | Fixed | 1 | -15V | -5V | - | 0.5V @ 500mA | 500mA | 250 µA | - | - | Enable | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
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UCC284DP-ADJG4IC REG LIN NEG ADJ 500MA 8SOIC |
1,326 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Negative | Adjustable | 1 | -15V | -1.25V | -15V | 0.5V @ 500mA | 500mA | 250 µA | - | - | Enable | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM2991SIC REG LIN NEG ADJ 1A DDPAK |
2,628 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Negative | Adjustable | 1 | -26V | -3V | -24V | 1V @ 1A | 1A | 0.7 mA | 5 mA | 60dB (1kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LM320H-5.0IC REG LINEAR -5V 500MA TO39-3 |
4,162 |
|
Datasheet | - | TO-205AD, TO-39-3 Metal Can | Box | Obsolete | Negative | Fixed | 1 | -25V | -5V | - | - | 500mA | 2 mA | - | 64dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Through Hole | TO-3 |
|
LT1529IQ#TRPBFIC REG LINEAR POS ADJ 3A 5DDPAK |
3,927 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 15V | 3.75V | 14V | 0.95V @ 3A | 3A | 100 µA | 160 mA | 62dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -45°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
|
LT1033CKIC REG LIN NEG ADJ 3A TO3 |
2,148 |
|
Datasheet | - | TO-204AA, TO-3 | Tube | Obsolete | Negative | Adjustable | 1 | - | -1.2V | -32V | - | 3A | 3 mA | 5 mA | 77dB (120Hz) | - | Over Current, Over Temperature, Over Voltage, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-3 |
|
|
LT350AKIC REG LINEAR TO3 |
1,961 |
|
Datasheet | - | TO-204AA, TO-3 | Tape & Reel (TR) | Obsolete | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 0°C ~ 125°C | - | - | Through Hole | TO-3 |
|
LT3082MPST#TRPBFIC REG LIN POS ADJ 200MA SOT223 |
2,362 |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 0V | 38.5V | 1.65V @ 200mA | 200mA | 500 µA | - | 90dB ~ 20dB (120Hz ~ 1MHz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -55°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
MIC49500WU TRIC REG LINEAR POS ADJ 5A TO263-7 |
4,926 |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 6V | 0.7V | 6V | 0.5V @ 5A | 5A | 90 mA | 130 mA | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263-7 |
|
TPS75333QPWPREPIC REG LINEAR 3.3V 1.5A 20HTSSOP |
4,547 |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5V | 3.3V | - | 0.3V @ 1.5A | 1.5A | 125 µA | - | 63dB (100Hz) | Enable, Power Good, Reset Output | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
|
LT3091HR#TRPBFIC REG LIN NEG ADJ 1.5A 7DDPAK |
2,956 |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Active | Negative | Adjustable | 1 | -36V | 0V | -32V | 0.525V @ 1.5A | 1.5A | 50.5 µA | - | 85dB ~ 20dB (120Hz ~ 1MHz) | Current Limit, Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | - | - | Surface Mount | DDPAK-7 |
|
MIC39500-2.5WUIC REG LINEAR 2.5V 5A TO263-3 |
4,141 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Active | Positive | Fixed | 1 | 16V | 2.5V | - | 0.575V @ 5A | 5A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
|
MIC39500-1.8WU-TRIC REG LINEAR 1.8V 5A TO263-3 |
2,838 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 1.8V | - | 0.575V @ 5A | 5A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
|
MIC39500-2.5WU-TRIC REG LINEAR 2.5V 5A TO263-3 |
4,768 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 2.5V | - | 0.575V @ 5A | 5A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
LT1764ET-1.8#06PBFIC REG LINEAR 1.8V 3A TO220 |
2,325 |
|
Datasheet | - | TO-220-5 | Tube | Active | Positive | Fixed | 1 | 20V | 1.8V | - | 0.45V @ 3A | 3A | 1.5 mA | 200 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 Flow 6 |
|
LT3072EUFF#TRPBFIC REG LINEAR POS ADJ 2.5A 36QFN |
4,323 |
|
Datasheet | - | 36-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 4V | - | 3.3V | - | 2.5A | - | - | - | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | - | - | - | Surface Mount | 36-QFN (4x7) |
|
|
LT3086MPR#TRPBFIC REG LIN POS ADJ 2.1A 7DDPAK |
1,638 |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 0.4V | 32V | 0.54V @ 2.1A | 2.1A | 2.4 mA | 88 mA | 80dB (120Hz) | Current Limit, Enable, Power Good, Tracking | Over Current, Over Temperature, Reverse Polarity | -55°C ~ 125°C | - | - | Surface Mount | DDPAK-7 |
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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