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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MC78M09BDTRKIC REG LINEAR 9V 500MA DPAK |
4,219 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 35V | 9V | - | - | 500mA | - | - | 80dB (120Hz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | DPAK |
|
NCP502SQ33T1IC REG LINEAR 3.3V 80MA SC88A |
4,898 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 12V | 3.3V | - | 1.2V @ 80mA | 80mA | 40 µA | 90 µA | 55dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SC-88A (SC-70-5/SOT-353) |
|
PQ1R33IC REG LIN 3.3V 150MA SOT23L-6 |
2,833 | - |
|
Datasheet | - | SOT-23L-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.4V @ 150mA | 150mA | 350 µA | - | 55dB (400Hz) | Enable | Over Current, Over Temperature | -30°C ~ 80°C | - | - | Surface Mount | SOT-23L-6 |
|
PQ1R38IC REG LIN 3.8V 150MA SOT23L-6 |
2,469 | - |
|
Datasheet | - | SOT-23L-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.8V | - | 0.4V @ 150mA | 150mA | 350 µA | - | 55dB (400Hz) | Enable | Over Current, Over Temperature | -30°C ~ 80°C | - | - | Surface Mount | SOT-23L-6 |
|
LP3982IMMX-1.8IC REG LINEAR 1.8V 300MA 8VSSOP |
2,850 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 1.8V | - | 0.22V @ 200mA | 300mA | 270 µA | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C | - | - | Surface Mount | 8-VSSOP |
|
LP3982IMMX-2.82IC REG LINEAR 2.82V 300MA 8VSSOP |
1,841 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.82V | - | 0.22V @ 200mA | 300mA | 270 µA | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C | - | - | Surface Mount | 8-VSSOP |
|
XC6204F452MR-GIC REG LINEAR 4.5V 300MA SOT25 |
3,655 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 4.5V | - | 0.31V @ 100mA | 300mA | 100 µA | - | 70dB (10kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-25-5 |
|
STLQ020C12RDISCRETE |
3,752 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 2V | - | - | 200mA | 1 µA | 150 µA | - | Current Limit, Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-323-5 |
|
LP2951-33DRG4IC REG LIN POS ADJ 100MA 8SOIC |
2,797 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (3.3V) | 30V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
LP2951-50DRG4IC REG LIN POS ADJ 100MA 8SOIC |
1,727 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 30V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
LP2951DRG4IC REG LIN POS ADJ 100MA 8SOIC |
3,247 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 30V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
NJU7231U30IC REG LINEAR 3V 100MA SOT89 |
2,055 | - |
|
Datasheet | - | TO-243AA | Tube | Active | Positive | Fixed | 1 | 15V | 3V | - | 0.6V @ 20mA | 100mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SOT-89 |
,TO-226_straightlead.jpg "LP2950CZ-3.0/LFT3")
|
LP2950CZ-3.0/LFT3IC REG LINEAR 3V 100MA TO92-3 |
3,534 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Positive | Fixed | 1 | 30V | 3V | - | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
LP2950CZ-3.3/LFT1IC REG LINEAR 3.3V 100MA TO92-3 |
2,506 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Positive | Fixed | 1 | 30V | 3.3V | - | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
|
LP2950CZ-5.0/LFT8IC REG LINEAR 5V 100MA TO92-3 |
4,928 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
TS9011SCY250MA 3.3V LOW QUIESCENT CURRENT |
4,124 | - |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 3.3V | - | 0.65V @ 200mA | 250mA | 5 µA | - | 30dB (100kHz) | Current Limit, Reset | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
|
TS90115CY250MA 5V LOW QUIESCENT CURRENT C |
4,835 | - |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 12V | 5V | - | 0.6V @ 250mA | 250mA | 5 µA | - | 30dB (100kHz) | Current Limit, Reset | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
|
TS9011DCY250MA 1.8V LOW QUIESCENT CURRENT |
2,802 | - |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 12V | 1.8V | - | 0.75V @ 120mA | 250mA | 5 µA | - | 30dB (100kHz) | Current Limit, Reset | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
|
LP3981IMMX-3.3IC REG LINEAR 3.3V 300MA 8VSSOP |
2,507 | - |
|
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 |
|
XC6217A0827R-GIC REG LINEAR 0.8V 200MA 4USPN |
3,129 | - |
|
Datasheet | - | 4-XDFN | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 0.8V | - | 0.85V @ 100mA | 200mA | 8 µA | 50 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | 4-USPN (0.90x1.2) |
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.
