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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RT9017-33GBIC REG LINEAR 3.3V 500MA SOT23-5 |
4,617 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.38V @ 500mA (Typ) | 500mA | 130 µA | - | 60dB ~ 30dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
XD6239H271PR-QIC REG LINEAR 2.7V 300MA |
4,919 |
|
Datasheet | XD6239 | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.7V | - | 0.43V @ 300mA | 300mA | 355 µA | - | 75dB (1kHz) | Current Limit, Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-89-5 |
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LM317LCPWRG4IC REG LIN POS ADJ 100MA 8TSSOP |
1,745 |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 38V | 1.2V | 32V | - | 100mA | 2.5 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
TPS79325DBVRG4Q1IC REG LINEAR 2.5V 200MA SOT23-5 |
4,967 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.5V | - | - | 200mA | 220 µA | - | 70dB ~ 43dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
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TPS793475DBVRG4Q1IC REG LIN 4.75V 200MA SOT23-5 |
2,599 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 4.75V | - | 0.13V @ 200mA | 200mA | 220 µA | - | 70dB ~ 43dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
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TPS793475DBVRQ1IC REG LIN 4.75V 200MA SOT23-5 |
1,097 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 4.75V | - | 0.13V @ 200mA | 200mA | 220 µA | - | 70dB ~ 43dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
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LP2985IM5X-2.5IC REG LINEAR 2.5V 150MA SOT23-5 |
4,686 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.5V | - | 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 |
|
|
LP2985IM5X-3.6IC REG LINEAR 3.6V 150MA SOT23-5 |
3,140 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.6V | - | 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 |
|
|
LP2985IM5X-3.8IC REG LINEAR 3.8V 150MA SOT23-5 |
4,644 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.8V | - | 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 |
|
|
LP2985IM5X-4.0IC REG LINEAR 4V 150MA SOT23-5 |
4,800 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 4V | - | 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 |
|
|
LP2985IM5X-4.5IC REG LINEAR 4.5V 150MA SOT23-5 |
1,067 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 4.5V | - | 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 |
|
LP3990MFX-3.3IC REG LINEAR 3.3V 150MA SOT23-5 |
1,937 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3.3V | - | 0.2V @ 150mA | 150mA | 80 µA | 120 µA | 55dB ~ 35dB (1kHz ~ 10kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
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LP2985IM5X-2.8IC REG LINEAR 2.8V 150MA SOT23-5 |
1,482 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 2.8V | - | 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 |
|
|
LP2985IM5X-3.0IC REG LINEAR 3V 150MA SOT23-5 |
4,602 |
|
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 |
|
LD39115J10RIC REG LINEAR 1V 150MA 4FLIPCHIP |
1,562 |
|
Datasheet | - | 4-UFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1V | - | - | 150mA | 50 µA | 70 µA | 74dB ~ 67dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-FlipChip (0.79x0.79) |
1820-6.jpg "RP131K081B-TR")
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RP131K081B-TRIC REG LINEAR 0.8V 1A DFN1820-6 |
1,005 |
|
Datasheet | RP131x | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 0.8V | - | 1.65V @ 1A | 1A | 90 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | DFN(PL)1820-6 |
|
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RP131K081D-TRIC REG LINEAR 0.8V 1A DFN1820-6 |
3,342 |
|
Datasheet | RP131x | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 0.8V | - | 1.65V @ 1A | 1A | 90 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | DFN(PL)1820-6 |
|
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RP131K091B-TRIC REG LINEAR 0.9V 1A DFN1820-6 |
4,692 |
|
Datasheet | RP131x | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 0.9V | - | 1.5V @ 1A | 1A | 90 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | DFN(PL)1820-6 |
|
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RP131K091D-TRIC REG LINEAR 0.9V 1A DFN1820-6 |
4,438 |
|
Datasheet | RP131x | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 0.9V | - | 1.5V @ 1A | 1A | 90 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | DFN(PL)1820-6 |
|
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RP131K101B-TRIC REG LINEAR 1V 1A DFN1820-6 |
3,113 |
|
Datasheet | RP131x | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 1V | - | 1.45V @ 1A | 1A | 90 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | DFN(PL)1820-6 |
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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