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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP38501TJ-ADJ/NOPBIC REG LIN POS ADJ 3A TO263 THIN |
3,017 | - |
|
Datasheet | - | TO-263-5 Thin | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 5.5V | 0.6V | 5V | 0.67V @ 3A | 3A | 15 µA | 4 mA | 58dB ~ 56dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 Thin |
|
TPS7B8850QKVURQ1AUTOMOTIVE 500-MA, 40-V, LOW-DRO |
2,850 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 5V | - | 0.575V @ 500mA | 500mA | 26 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature, UVLO | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | TO-252-3 |
|
MIC2954-03WSIC REG LINEAR 5V 250MA SOT223-3 |
516 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tube | Active | Positive | Fixed | 1 | 30V | 5V | - | 0.6V @ 250mA | 250mA | 300 µA | 12 mA | - | - | Load Dump, Over Current, Over Temperature, Reverse Polarity, UV POR | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
MP2013AGQ-ZIC REG LINEAR POS ADJ 150MA 8QFN |
8,785 | - |
|
Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 1.215V | 15V | 0.85V @ 150mA | 150mA | 9 µA | 22 µA | 58dB ~ 41dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-QFN (3x3) |
|
ADP122ACPZ-3.3-R7IC REG LINEAR 3.3V 300MA 6LFCSP |
3,638 | - |
|
Datasheet | - | 6-UDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.15V @ 300mA | 300mA | 105 µA | 240 µA | 60dB (10kHz ~ 100kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 6-LFCSP-UD (2x2) |
|
|
ADP123ACPZ-R7IC REG LIN POS ADJ 300MA 6LFCSP |
808 | - |
|
Datasheet | - | 6-UDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 5.5V | 0.8V | 5V | 0.15V @ 300mA | 300mA | 105 µA | 240 µA | 60dB (10kHz ~ 100kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 6-LFCSP-UD (2x2) |
|
LM2937ESX-5.0/NOPBIC REG LIN 5V 500MA DDPAK/TO263 |
4,758 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 26V | 5V | - | 1V @ 500mA | 500mA | 10 mA | 20 mA | - | - | Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
NCV4274ADT50RKGIC REG LINEAR 5V 400MA DPAK |
20,527 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 40V | 5V | - | 0.5V @ 250mA | 400mA | 250 µA | 35 mA | 60dB (100Hz) | - | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | DPAK |
|
TPS7B4253QDDARQ1IC REG LIN POS ADJ 300MA 8SO |
4,037 | - |
|
Datasheet | - | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 1.5V | 40V | 0.52V @ 200mA | 300mA | 18 µA | 400 µA | 70dB (100Hz) | - | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | 8-SO PowerPad |
|
REG1117-3.3/2K5IC REG LIN 3.3V 800MA SOT223-4 |
3,914 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 15V | 3.3V | - | 1.2V @ 800mA | 800mA | 10 mA | - | 62dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-4 |
|
LP2986IMX-5.0/NOPBIC REG LINEAR 5V 200MA 8SOIC |
4,000 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 5V | - | 0.35V @ 200mA | 200mA | 120 µA | 3.7 mA | 65dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
LM317AEMP/NOPBIC REG LIN POS ADJ 1.5A SOT223-4 |
12,075 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 1.25V | 37V | - | 1.5A | 10 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-4 |
|
ADP151AUJZ-3.3-R7IC REG LINEAR 3.3V 200MA TSOT5 |
11,315 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.23V @ 200mA | 200mA | 20 µA | 350 µA | 70dB ~ 55dB (10kHz ~ 100kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
|
ADP171AUJZ-R7IC REG LIN POS ADJ 300MA TSOT23 |
4,872 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 3.6V | 0.8V | 3V | 0.135V @ 300mA | 300mA | 60 µA | 260 µA | 73dB ~ 47dB (1kHz ~ 100kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
|
ADP151AUJZ-1.8-R7IC REG LINEAR 1.8V 200MA TSOT5 |
4,203 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 200mA | 20 µA | 350 µA | - | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
|
ADP160AUJZ-2.5-R7IC REG LINEAR 2.5V 150MA TSOT5 |
3,042 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 2.5V | - | - | 150mA | 1.25 µA | 65 µA | 65dB ~ 50dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
TPS7A7200RGWRIC REG LIN POS ADJ 2A 20VQFN |
1,575 | - |
|
Datasheet | - | 20-VQFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 6.5V | 0.9V | 5V | 0.47V @ 2A | 2A | 4 mA | - | - | Enable, Power Good, Soft Start | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-VQFN (5x5) |
|
S-1212B50-M5T1UIC REG LINEAR 5V 250MA SOT23-5 |
6,170 | - |
|
Datasheet | S-1212B/D | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 5V | - | 0.8V @ 250mA (Typ) | 250mA | 3.5 µA | 8.5 µA | 40dB (100Hz) | Enable | Over Current, Thermal Shutdown | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
S-1212B33-M5T1UIC REG LINEAR 3.3V 250MA SOT23-5 |
4,220 | - |
|
Datasheet | S-1212B/D | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 3.3V | - | 0.8V @ 250mA (Typ) | 250mA | 3.5 µA | 8.5 µA | 45dB (100Hz) | Enable | Over Current, Thermal Shutdown | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
ADP125ACPZ-R7IC REG LIN POS ADJ 500MA 8LFCSP |
56,738 | - |
|
Datasheet | - | 8-UFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 5.5V | 0.8V | 5V | 0.23V @ 500mA | 500mA | 105 µA | 280 µA | 60dB (10kHz ~ 100kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-LFCSP-UD (2x2) |
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.
