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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP2988AIMX-3.3/NOPBLP2988 MICROPOWER, 200 MA ULTRA |
1,837 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Fixed | 1 | 16V | 3.3V | - | 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 |
|
NCV86601BDT50RKGFixed Positive LDO Regulator, 5V |
9,337 |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 40V | 5V | - | 0.6V @ 150mA | 150mA | 30 µA | 40 µA | 60dB (100Hz) | Reset | Over Current, Over Temperature | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | DPAK-5 |
|
MIC69301-1.2YMEIC REG LINEAR SGL SUPPLY VIN LOW |
5,539 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.2V | 4.5V | 0.5V @ 3A | 3A | 5 mA | 75 mA | - | Enable, Error Flag | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC-EP |
|
RP604K521B-TRRP604K - 0.3 IQ Low Quiescent Cu |
5,000 |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MIC5209-3.0YM500MA LOW-NOISE LDO REGULATOR |
1,320 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Fixed | 1 | 16V | 3V | - | 0.6V @ 500mA | 500mA | 170 µA | 25 mA | 75dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
MAX8510ETA28+IC REG LINEAR ULTRA LO NOISE |
1,229 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.135V @ 120mA (Typ) | 120mA | 90 µA | - | 78dB ~ 54dB (1kHz ~ 100kHz) | Shutdown | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-TDFN-EP (2x2) |
|
LM2940S-8.0/NOPBLM2940-N 1A LOW DROPOUT REGULATO |
250 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Positive | Fixed | 1 | 26V | 8V | - | 1V @ 1A | 1A | 10 mA | 15 mA | 66dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
|
LP2989AIMX-1.8/NOPBIC REG LINEAR 1.8V 500MA 8SOIC |
2,500 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | 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 |
|
|
MAX8559ETA8AIC REG LIN DUAL 300MA LO NOISE |
1,129 |
|
Datasheet | - | 8-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 2 | 6.5V | 1.5V, 3.3V | - | -, 0.12V @ 100mA | 300mA, 300mA | 290 µA | 220 µA | 70dB ~ 54dB (10kHz ~ 100kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 8-TDFN (3x3) |
|
LP3962EMP-3.3/NOPBLP3962 1.5A FAST ULTRA LOW DROPO |
2,646 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | 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 | - | - | Surface Mount | SOT-223 |
|
|
LP3852EMP-5.0/NOPBLP3852 1.5A FAST RESPONSE ULTRA |
2,544 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 5V | - | 0.44V @ 1.5A | 1.5A | 3 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
LP3872EMPX-2.5/NOPBIC REG LINEAR 2.5V 1.5A SOT223-5 |
2,000 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
|
LP3962EMP-1.8/NOPBLP3962 1.5A FAST ULTRA LOW DROPO |
1,900 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 1.8V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
|
LM9076BMAX-5.0/NOPBLM9076 150MA ULTRA-LOW QUIESCENT |
1,752 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Fixed | 1 | 40V | 5V | - | 0.25V @ 150mA | 150mA | 45 µA | 4.5 mA | 60dB (120kHz) | Enable, Reset | Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
LP3962EMP-2.5/NOPBIC REG LINEAR 2.5V 1.5A SOT223-5 |
1,140 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
|
LM2937ES-8.0/NOPBLM2937 500 MA LOW DROPOUT REGULA |
314 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Positive | Fixed | 1 | 26V | 8V | - | 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) |
|
|
LP3872EMP-5.0/NOPBLP3872 1.5A FAST ULTRA LOW DROPO |
306 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 5V | - | 0.55V @ 1.5A | 1.5A | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
|
LP3871EMP-1.8/NOPBLP3871 0.8A FAST ULTRA LOW DROPO |
2,500 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 1.8V | - | 0.35V @ 800mA | 800mA | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
|
LP3871EMP-2.5/NOPBLP3871 0.8A FAST ULTRA LOW DROPO |
2,000 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 2.5V | - | 0.35V @ 800mA | 800mA | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
LP2986AILD-3.3/NOPBLP2986 MICROPOWER, 200 MA ULTRA |
362 |
|
Datasheet | - | 8-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 16V | 3.3V | - | 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-WSON (4x4) |
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.
