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.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AP7311-30SNG-7IC REG LINEAR 3V 150MA |
3,058 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3V | - | 0.3V @ 150mA | 150mA | 75 µA | 85 µA | 65dB (100Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-25 |
|
|
AP7311-33SNG-7IC REG LINEAR 3.3V 150MA |
2,551 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3.3V | - | 0.3V @ 150mA | 150mA | 75 µA | 85 µA | 65dB (100Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-25 |
|
AP78L05WG-7IC REG LINEAR 5V 100MA SOT23 |
2,581 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 5V | - | - | 100mA | 5 mA | - | 62dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | -20°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA150IC REG LINEAR 1.5V 300MA SOT23-3 |
4,251 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 1.5V | - | 1.4V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA180IC REG LINEAR 1.8V 300MA SOT23-3 |
4,512 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 1.8V | - | 1.1V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA250IC REG LINEAR 2.5V 300MA SOT23-3 |
4,810 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 2.5V | - | 0.45V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA280IC REG LINEAR 2.8V 300MA SOT23-3 |
1,513 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.45V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA300IC REG LINEAR 3V 300MA SOT23-3 |
4,137 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 3V | - | 0.45V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA330IC REG LINEAR 3.3V 300MA SOT23-3 |
3,146 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.23V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA400IC REG LINEAR 4V 300MA SOT23-3 |
2,318 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 4V | - | 0.23V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
|
PAM3101AAA475IC REG LIN 4.75V 300MA SOT23-3 |
1,155 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 4.75V | - | 0.23V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
PAM3101DAB150IC REG LINEAR 1.5V 300MA SOT23-5 |
1,822 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 1.5V | - | 1.4V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
|
PAM3101DAB180IC REG LINEAR 1.8V 300MA SOT23-5 |
4,643 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 1.8V | - | 1.1V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
|
PAM3101DAB285IC REG LIN 2.85V 300MA SOT23-5 |
4,753 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 2.85V | - | 0.45V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
|
PAM3101DAB300IC REG LINEAR 3V 300MA SOT23-5 |
4,833 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 3V | - | 0.45V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
PAM3101DUB330IC REG LINEAR 3.3V 300MA SC70-5 |
4,907 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.23V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
PAM3101FKF330IC REG LINEAR 3.3V 300MA 6DFN |
1,038 | - |
|
Datasheet | - | 6-WFDFN Exposed Pad | Bulk | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.23V @ 300mA | 300mA | 90 µA | 90 µA | 70dB ~ 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 6-DFN (1.6x1.6) |
|
PAM3105ACA120IC REG LINEAR |
1,468 | - |
|
Datasheet | * | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PAM3108AJEADJRIC REG LIN POS ADJ 1.5A 10WDFN |
3,227 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Bulk | Obsolete | Positive | Adjustable | 1 | 5.5V | 0.8V | 3V | 0.15V @ 1.5A (Typ) | 1.5A | 1.2 mA | - | 65dB ~ 60dB (100Hz ~ 1kHz) | Enable, Power Good | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 10-WDFN (3x3) |
|
PAM3115ABA180IC REG LINEAR 1.8V 1.5A SOT223 |
2,733 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Bulk | Obsolete | Positive | Fixed | 1 | 3.6V | 1.8V | - | 0.35V @ 1.5A | 1.5A | 150 µA | 600 µA | 55dB ~ 35dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
Common questions about selecting, comparing and sourcing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components through Winsun (HK) Electronics.
What should I check when selecting Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Voltage Regulators - Linear, Low Drop Out (LDO) Regulators part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
