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.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP3981IMM-3.3IC REG LINEAR 3.3V 300MA 8VSSOP |
753 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3.3V | - | 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 | 8-VSSOP |
|
NCV612SQ33T2GIC REG LINEAR 3.3V 100MA SC88A |
586 |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3.3V | - | 0.38V @ 100mA | 100mA | 90 µA | 90 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SC-88A (SC-70-5/SOT-353) |
|
S-817B30AUA-CWTT2UIC REG LINEAR 3V 50MA SOT89-3 |
345 |
|
Datasheet | S-817 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3V | - | 0.41V @ 10mA | 50mA | 2.5 µA | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
MCP1726-0802E/MFIC REG LINEAR 0.8V 1A 8DFN |
193 |
|
Datasheet | - | 8-VDFN Exposed Pad | Tube | Active | Positive | Fixed | 1 | 6V | 0.8V | - | 0.5V @ 1A | 1A | 220 µA | - | 54dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (3x3) |
|
MCP1726-0802E/SNIC REG LINEAR 0.8V 1A 8SOIC |
169 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Positive | Fixed | 1 | 6V | 0.8V | - | 0.5V @ 1A | 1A | 220 µA | - | 54dB (100Hz) | Enable, Power Good | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LP3996SD-1525/NOPBIC REG LINEAR 1.5V/2.5V 10WSON |
133 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | 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) |
|
S-817A34APF-CUXTFUIC REG LINEAR 3.4V 50MA SNT4A |
100 |
|
Datasheet | S-817 | 4-SMD, Flat Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.4V | - | 0.41V @ 10mA | 50mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-4A |
|
|
S-817A41APF-CVETFUIC REG LINEAR 4.1V 65MA SNT4A |
100 |
|
Datasheet | S-817 | 4-SMD, Flat Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 4.1V | - | 0.3V @ 10mA | 65mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-4A |
|
|
S-817A48APF-CVLTFUIC REG LINEAR 4.8V 65MA SNT4A |
100 |
|
Datasheet | S-817 | 4-SMD, Flat Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 4.8V | - | 0.27V @ 10mA | 65mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-4A |
|
S-817A31ANB-CUUT2UIC REG LINEAR 3.1V 50MA SC82AB |
100 |
|
Datasheet | S-817 | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.1V | - | 0.41V @ 10mA | 50mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
S-817A39ANB-CVCT2UIC REG LINEAR 3.9V 50MA SC82AB |
100 |
|
Datasheet | S-817 | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.9V | - | 0.35V @ 10mA | 50mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
S-817B31AMC-CWUT2UIC REG LINEAR 3.1V 50MA SOT23-5 |
100 |
|
Datasheet | S-817 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.1V | - | 0.41V @ 10mA | 50mA | 2.5 µA | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
S-817B38AUA-CXBT2UIC REG LINEAR 3.8V 50MA SOT89-3 |
100 |
|
Datasheet | S-817 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.8V | - | 0.35V @ 10mA | 50mA | 2.5 µA | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-817A42ANB-CVFT2UIC REG LINEAR 4.2V 65MA SC82AB |
4,835 |
|
Datasheet | S-817 | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 4.2V | - | 0.3V @ 10mA | 65mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
S-817B44AMC-CXHT2UIC REG LINEAR 4.4V 65MA SOT23-5 |
2,031 |
|
Datasheet | S-817 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 4.4V | - | 0.3V @ 10mA | 65mA | 2.5 µA | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
S-817A13APF-CUCTFUIC REG LINEAR 1.3V 20MA SNT4A |
3,475 |
|
Datasheet | S-817 | 4-SMD, Flat Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 1.3V | - | 1.58V @ 10mA | 20mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-4A |
|
|
S-817B38AMC-CXBT2UIC REG LINEAR 3.8V 50MA SOT23-5 |
3,077 |
|
Datasheet | S-817 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.8V | - | 0.35V @ 10mA | 50mA | 2.5 µA | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
S-817B32AMC-CWVT2UIC REG LINEAR 3.2V 50MA SOT23-5 |
4,474 |
|
Datasheet | S-817 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.2V | - | 0.41V @ 10mA | 50mA | 2.5 µA | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
S-817B21AMC-CWKT2UIC REG LINEAR 2.1V 35MA SOT23-5 |
3,735 |
|
Datasheet | S-817 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 2.1V | - | 0.67V @ 10mA | 35mA | 2.5 µA | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
S-817A45APF-CVITFUIC REG LINEAR 4.5V 65MA SNT4A |
2,309 |
|
Datasheet | S-817 | 4-SMD, Flat Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 4.5V | - | 0.27V @ 10mA | 65mA | 2.5 µA | - | - | - | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-4A |
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.
How do I choose the right Voltage Regulators - Linear, Low Drop Out (LDO) Regulators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
