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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MIC37301-3.3WR-TRIC REG LINEAR 3.3V 3A SPAK-5 |
3,495 |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | - | 3A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 5-SPAK |
|
|
MIC37301-3.3WRIC REG LINEAR 3.3V 3A SPAK-5 |
2,667 |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Tube | Active | Positive | Fixed | 1 | 6V | 3.3V | - | - | 3A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 5-SPAK |
|
LP38856SX-1.2IC REG LIN 1.2V 3A DDPAK/TO263-5 |
1,851 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.45V @ 3A | 3A | 300 µA | 15 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LP38859SX-1.2IC REG LIN 1.2V 3A DDPAK/TO263-5 |
4,253 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.45V @ 3A | 3A | 8.5 mA | 15 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Soft Start | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
L4979D013TRIC REG LINEAR 5V 150MA 8SO |
2,714 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 31V | 5V | - | 0.4V @ 150mA | 150mA | 20 µA | 3 mA | 55dB (100Hz) | Enable, Reset, Watchdog | Over Temperature, Short Circuit | -40°C ~ 150°C | - | - | Surface Mount | 8-SOIC |
|
TPS79601DCQG4IC REG LINEAR POS ADJ 1A SOT223 |
3,809 |
|
Datasheet | - | SOT-223-6 | Tube | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 1.2V | 5.5V | - | 1A | 385 µA | - | 59dB ~ 42dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-6 |
|
REG1117A-2.5/2K5IC REG LINEAR 2.5V 1A SOT223-4 |
2,392 |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 15V | 2.5V | - | 1.55V @ 1A | 1A | 10 mA | - | 62dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-4 |
|
LP2989AIMX-1.8/NOPBIC REG LINEAR 1.8V 500MA 8SOIC |
1,903 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 1.8V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LP2989IMX-1.8/NOPBIC REG LINEAR 1.8V 500MA 8SOIC |
1,089 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 1.8V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LX8587A-00CDDIC REG LIN POS ADJ 3A TO263 PWR |
2,738 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Adjustable | 1 | 10V | 2.5V | 3.6V | 1.2V @ 3A | 3A | 10 mA | - | 83dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | TO-263, Power |
|
LX8587A-00CPIC REG LIN POS ADJ 3A TO220 PWR |
1,421 |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Adjustable | 1 | 10V | 2.5V | 3.6V | 1.2V @ 3A | 3A | 10 mA | - | 83dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220, Power |
|
|
LX8587A-33CDDIC REG LIN 3.3V 3A TO263 POWER |
1,892 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 1.2V @ 3A | 3A | 10 mA | - | - | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | TO-263, Power |
|
|
LX8587A-33CPIC REG LIN 3.3V 3A TO220 POWER |
4,200 |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 1.2V @ 3A | 3A | 10 mA | - | - | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220, Power |
|
LT1121CZ-5#TRPBFIC REG LINEAR 5V 150MA TO92-3 |
2,322 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 30V | 5V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
|
LT1121CZ-3.3#TRPBFIC REG LINEAR 3.3V 150MA TO92-3 |
2,013 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 30V | 3.3V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
LP3965ET-3.3/LB04IC REG LINEAR 3.3V 1.5A TO220-5 |
2,096 |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
ZLDO270T8TAIC REG LDO 2.70V SM8 |
3,444 |
|
Datasheet | - | SOT-223-8 | Digi-Reel® | Obsolete | - | - | 1 | - | - | - | - | 300mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
|
|
ZLDO285T8TAIC REG LDO 2.85V SM8 |
1,934 |
|
Datasheet | - | SOT-223-8 | Digi-Reel® | Obsolete | - | - | 1 | - | - | - | - | 300mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
|
|
ZLDO300T8TAIC REG LDO 3V SM8 |
2,336 |
|
Datasheet | - | SOT-223-8 | Digi-Reel® | Obsolete | - | - | 1 | - | - | - | - | 300mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SM8 |
|
LP3965EMPX-ADJ/NOPBIC REG LIN POS ADJ 1.5A SOT223-5 |
4,881 |
|
Datasheet | - | TO-261-5, TO-261AB | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 7V | 1.216V | 5.1V | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | 60dB ~ 40dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
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.
