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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MIC5249-1.8BMM-TRIC REG LINEAR 1.8V 300MA 8MSOP |
3,614 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 1.8V | - | 0.6V @ 300mA | 300mA | 200 µA | - | 65dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
|
MIC5249-2.5BMM-TRIC REG LINEAR 2.5V 300MA 8MSOP |
4,963 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 2.5V | - | 0.6V @ 300mA | 300mA | 200 µA | - | 65dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
|
MIC5249-2.6BMM-TRIC REG LINEAR 2.6V 300MA 8MSOP |
4,975 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 2.6V | - | 0.6V @ 300mA | 300mA | 200 µA | - | 65dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
|
MIC5249-2.85BMM-TRIC REG LINEAR 2.85V 300MA 8MSOP |
4,984 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 2.85V | - | 0.6V @ 300mA | 300mA | 200 µA | - | 65dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
|
MIC5249-2.8BMM-TRIC REG LINEAR 2.8V 300MA 8MSOP |
4,997 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 2.8V | - | 0.6V @ 300mA | 300mA | 200 µA | - | 65dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
|
MIC5249-3.0BMM-TRIC REG LINEAR 3V 300MA 8MSOP |
1,033 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 3V | - | 0.6V @ 300mA | 300mA | 200 µA | - | 65dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
NCV33269DTRK33GIC REG LINEAR 3.3V 800MA DPAK |
1,173 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 3.3V | - | 1.35V @ 800mA | 800mA | 8 mA | - | 55dB (120Hz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | DPAK |
|
S-1206B24-U3T1GIC REG LINEAR 2.4V 250MA SOT89-3 |
1,770 | - |
|
Datasheet | S-1206 | TO-243AA | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 6.5V | 2.4V | - | 0.36V @ 100mA | 250mA | 1.5 µA | - | - | - | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-1206B2J-U3T1UIC REG LIN 2.85V 250MA SOT89-3 |
4,328 | - |
|
Datasheet | S-1206 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 2.85V | - | 0.36V @ 100mA | 250mA | 1.5 µA | - | - | - | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
XC6702D941PR-GIC REG LINEAR 9.4V 300MA SOT89-5 |
3,331 | - |
|
Datasheet | - | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 9.4V | - | 0.81V @ 100mA | 300mA | 90 µA | - | 65dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-89-5 |
|
XC6702D901QR-GIC REG LINEAR 9V 300MA 8SOPFD |
2,673 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 9V | - | 0.81V @ 100mA | 300mA | 90 µA | - | 65dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-SOPFD |
|
L4931CD120IC REG LINEAR 12V 250MA 8SO |
2,372 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 20V | 12V | - | 0.8V @ 250mA | 250mA | 1.6 mA | 7 mA | 64dB ~ 55dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
L4931CD25IC REG LINEAR 2.5V 250MA 8SO |
2,843 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 20V | 2.5V | - | 0.8V @ 250mA | 250mA | 1 mA | 6 mA | 75dB ~ 55dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
L4931CD30IC REG LINEAR 3V 250MA 8SO |
2,100 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 20V | 3V | - | 0.8V @ 250mA | 250mA | 1 mA | 6 mA | 74dB ~ 55dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
L4931CD33IC REG LINEAR 3.3V 250MA 8SO |
4,969 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 20V | 3.3V | - | 0.8V @ 250mA | 250mA | 1 mA | 6 mA | 73dB ~ 55dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
L4931CD50IC REG LINEAR 5V 250MA 8SO |
1,546 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 20V | 5V | - | 0.8V @ 250mA | 250mA | 1 mA | 6 mA | 70dB ~ 55dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
L4931CD80IC REG LINEAR 8V 250MA 8SO |
3,824 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 20V | 8V | - | 0.8V @ 250mA | 250mA | 1.6 mA | 7 mA | 67dB ~ 55dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
,TO-226_bentlead.jpg "L4931CZ120-AP")
|
L4931CZ120-APIC REG LINEAR 12V 250MA TO92-3 |
1,484 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 12V | - | 0.8V @ 250mA | 250mA | 1.6 mA | 7 mA | 64dB ~ 55dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
LD1117V33-DGIC REG LINEAR 3.3V 800MA TO220AB |
2,949 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 15V | 3.3V | - | 1.2V @ 800mA | 800mA | 10 mA | - | 75dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Through Hole | TO-220 |
|
|
PQ20WZ51IC REG LINEAR POS ADJ 500MA SC63 |
1,292 | - |
|
Datasheet | - | TO-252-6, DPAK (5 Leads + Tab) | Tube | Obsolete | Positive | Adjustable | 1 | 24V | 3V | 20V | 0.5V @ 300mA | 500mA | 8 mA | - | 60dB (120Hz) | Enable | Over Current, Over Temperature | -20°C ~ 80°C | - | - | Surface Mount | SC-63 |
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.
