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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BD733L2FP2-CE2IC REG LIN 3.3V 200MA TO263-3F |
3,430 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 3.3V | - | 1V @ 200mA | 200mA | 15 µA | - | 63dB (120Hz) | - | Over Current, Thermal Shutdown | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | TO-263-3F |
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TPS78405KTTRG3IC REG LIN 5V 400MA DDPAK/TO263 |
2,414 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 42V | 5V | - | 0.25V @ 150mA | 400mA | - | - | 40dB ~ 15dB (10Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LM2940IMPX-9.0IC REG LINEAR 9V 1A SOT223-4 |
4,780 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 26V | 9V | - | 1V @ 1A | 1A | 10 mA | 15 mA | 64dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-4 |
|
LM2936QMMX-3.3/NOPBIC REG LINEAR 3.3V 50MA 8VSSOP |
3,660 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 3.3V | - | 0.4V @ 50mA | 50mA | 15 µA | 2.5 mA | 60dB (120Hz) | - | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-VSSOP |
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LP3981ILD-3.03/NOPBIC REG LINEAR 3.03V 300MA 6WSON |
2,961 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 3.03V | - | 0.2V @ 300mA | 300mA | 120 µA | 210 µA | 50dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (3x4) |
|
FAN2558MP18XIC REG LINEAR 1.8V 180MA 6MLP |
2,825 | - |
|
Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 180mA | 150 µA | - | 50dB (100kHz) | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 6-DFN (2x2) |
|
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FAN2558MP13XIC REG LINEAR 1.3V 180MA 6MLP |
4,244 | - |
|
Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.3V | - | - | 180mA | 150 µA | - | 50dB (100kHz) | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 6-DFN (2x2) |
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AS13985H12-TIC REG LINEAR 1.2V 150MA SOT23-5 |
3,745 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | - | 150mA | 130 µA | 250 µA | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
AS13985H18-TIC REG LINEAR 1.8V 150MA SOT23-5 |
4,992 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 150mA | 130 µA | 250 µA | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
AS13985H27-TIC REG LINEAR 2.7V 150MA SOT23-5 |
4,728 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.7V | - | 0.1V @ 150mA | 150mA | 130 µA | 250 µA | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
AS13985H28-TIC REG LINEAR 2.8V 150MA SOT23-5 |
3,663 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.1V @ 150mA | 150mA | 130 µA | 250 µA | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
AS13985H29-TIC REG LINEAR 2.9V 150MA SOT23-5 |
3,134 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.9V | - | 0.1V @ 150mA | 150mA | 130 µA | 250 µA | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
AS13985H-30-TIC REG LINEAR 3V 150MA SOT23-5 |
3,678 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3V | - | 0.1V @ 150mA | 150mA | 130 µA | 250 µA | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
AS13985H33-TIC REG LINEAR 3.3V 150MA SOT23-5 |
3,990 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.1V @ 150mA | 150mA | 130 µA | 250 µA | 60dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LM3480IM3X-15IC REG LINEAR 15V 100MA SOT23-3 |
3,918 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 30V | 15V | - | 1.2V @ 100mA | 100mA | 2 mA | - | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-3 |
|
NCV8702SN18T1GIC REG LINEAR 1.8V 200MA 5TSOP |
2,620 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.8V | - | 0.2V @ 200mA | 200mA | 16 µA | - | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
|
LP5996SD-3333IC REG LINEAR 3.3V 10SON |
4,346 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 6V | 3.3V | - | 0.22V @ 150mA, 0.55V @ 300mA | 150mA, 300mA | 110 µA | 170 µA | 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 10-SON (3x3) |
|
LP3996SD-1525IC REG LINEAR 1.5V/2.5V 10WSON |
4,870 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 6V | 1.5V, 2.5V | - | 0.22V @ 150mA, 0.55V @ 150mA | 150mA, 300mA | 100 µA | 170 µA | 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 10-WSON (3x3) |
|
|
LP3996SD-3030IC REG LIN 3V 150MA/300MA 10WSON |
2,314 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 6V | 3V | - | 0.22V @ 150mA, 0.55V @ 150mA | 150mA, 300mA | 100 µA | 170 µA | 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 10-WSON (3x3) |
|
|
LP5996SD-2828IC REG LIN 2.8V 150/300MA 10SON |
3,960 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 6V | 2.8V | - | 0.22V @ 150mA, 0.55V @ 300mA | 150mA, 300mA | 110 µA | 170 µA | 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 10-SON (3x3) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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