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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L4957AD2.5IC REG LINEAR 2.5V 5A D2PAK |
3,667 |
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Datasheet | - | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Tube | Obsolete | Positive | Fixed | 1 | 14V | 2.5V | - | - | 5A | 2 mA | - | 75dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | D2PAK |
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L4957AD3.3IC REG LINEAR 3.3V 5A D2PAK |
2,851 |
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Datasheet | - | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Tube | Obsolete | Positive | Fixed | 1 | 14V | 3.3V | - | - | 5A | 2 mA | - | 75dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | D2PAK |
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LP3871EMPX-2.5/NOPBIC REG LIN 2.5V 800MA SOT223-5 |
2,257 |
|
Datasheet | - | TO-261-5, TO-261AB | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 7V | 2.5V | - | 0.35V @ 800mA | 800mA | 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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L9777C13TRIC REG LIN POS ADJ 600MA PWRSSO |
1,733 |
|
Datasheet | - | 12-LSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 31V | 4.9V | 5.1V | 1.5V @ 50mA | 600mA | 700 µA | - | 55dB (100Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 150°C (TJ) | - | - | Surface Mount | PowerSSO-12 |
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LP2986IM-3.0/NOPBIC REG LINEAR 3V 200MA 8SOIC |
4,893 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Positive | Fixed | 1 | 16V | 3V | - | 0.35V @ 200mA | 200mA | 120 µA | 3.7 mA | 65dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
TS2940CM331A 3.3V ULTRA LOW DROPOUT VOLTAG |
2,269 |
|
Datasheet | - | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 26V | 3.3V | - | 0.8V @ 800mA | 1A | 15 mA | 110 mA | - | Current Limit | Over Current, Over Temperature, Over Voltage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263AB (D2PAK) |
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TS2940CM501A 5V ULTRA LOW DROPOUT VOLTAGE |
3,665 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 26V | 5V | - | 0.8V @ 800mA | 1A | 15 mA | 110 mA | - | Current Limit | Over Current, Over Temperature, Over Voltage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-3 |
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TPS73201DRBTG4IC REG LINEAR POS ADJ 250MA 8SON |
2,517 |
|
Datasheet | TPS732xx | 8-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | 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 | -40°C ~ 125°C | - | - | Surface Mount | 8-SON (3x3) |
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LP2989AILDX-3.3/NOPBIC REG LINEAR 3.3V 500MA 8WSON |
4,591 |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-WSON (4x4) |
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LP2989AILDX-3.0/NOPBIC REG LINEAR 3V 500MA 8WSON |
2,406 |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-WSON (4x4) |
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LP2989AILDX-5.0/NOPBIC REG LINEAR 5V 500MA 8WSON |
1,258 |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 5V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-WSON (4x4) |
|
LP2992ILD-2.5IC REG LINEAR 2.5V 250MA 6WSON |
3,568 |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.5V | - | 0.85V @ 250mA | 250mA | 95 µA | 4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (2.92x3.29) |
|
LP2982IM5-3.0/NOPBIC REG LINEAR 3V 50MA SOT23-5 |
2,071 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 3V | - | 0.33V @ 80mA | 50mA | 95 µA | 1.4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
MC7812BTIC REG LINEAR 12V 1A TO220AB |
1,581 |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 35V | 12V | - | 2V @ 1A (Typ) | 1A | 8 mA | - | 60dB (1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220 |
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FAN2558S36XIC REG LINEAR 3.6V 180MA SOT23-5 |
4,694 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.6V | - | - | 180mA | 150 µA | - | 50dB (100kHz) | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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LM2931CD2TR4GIC REG LIN POS ADJ 100MA D2PAK-5 |
1,726 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 26V | 2.7V | 29.5V | 0.6V @ 100mA | 100mA | 1 mA | 6 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | D2PAK-5 |
|
NCV4266ST33T3GIC REG LINEAR 3.3V 150MA SOT223 |
1,547 |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 3.3V | - | - | 150mA | 200 µA | 15 mA | 70dB (100Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | SOT-223 (TO-261) |
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LDFM50DT-TRIC REG LINEAR 5V 500MA DPAK |
1,561 |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 5V | - | 0.3V @ 500mA | 500mA | 800 µA | - | 60dB ~ 52dB (120Hz ~ 100kHz) | Enable, Power Good | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | DPAK |
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LP2985AIM5-3.0IC REG LINEAR 3V 150MA SOT23-5 |
2,164 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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TLS805D1LDV50XUMA1IC REG LINEAR 5V 50MA TSON-10 |
1,135 |
|
Datasheet | OPTIREG™ | 10-TFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 42V | 5V | - | 0.3V @ 50mA | 50mA | 11.5 µA | 16 µA | 55dB (100Hz) | Enable | Over Current, Over Temperature | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | PG-TSON-10 |
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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