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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP3872ES-2.5LP3872 1.5A FAST ULTRA LOW DROPO |
12,645 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | 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 | DDPAK/TO-263-5 |
|
MIC69301-1.2WRIC REG LINEAR 1.2V 3A SPAK-5 |
3,737 |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.5V @ 3A | 3A | 5 mA | 75 mA | - | Enable, Error Flag | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | S-PAK-5 |
|
LP3876ES-ADJ/NOPBLP3876-ADJ 3A FAST ULTRA LOW DRO |
1,633 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Adjustable | 1 | 7V | 1.2V | 5.8V | 1.2V @ 3A | 3A | 5 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
NCV8674DS120R4GFixed Positive LDO Regulator, 12 |
16,800 |
|
Datasheet | - | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 12V | - | 0.6V @ 350mA | 350mA | 42 µA | 40 mA | 67dB (100Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | D2PAK |
|
|
LP3965ES-1.8LP3965 1.5A FAST ULTRA LOW DROPO |
6,885 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | 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 | DDPAK/TO-263-5 |
|
LT3020EMS8-1.2LT3020 - IC VOLT REG FIXED 1 100 |
2,200 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Positive | Fixed | 1 | 10V | 1.2V | - | 0.285V @ 100mA | 100mA | 250 µA | 3.5 mA | 60dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP |
|
LT1121IZ-3.3#TRPBFIC REG LINEAR 3.3V 150MA TO92-3 |
6,074 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Bulk | Active | Positive | Fixed | 1 | 30V | 3.3V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
LT1121IZ-5#PBFLT1121 - MICROPOWER LOW DROPOUT |
1,568 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Active | Positive | Fixed | 1 | 30V | 5V | - | 0.7V @ 150mA | 150mA | 50 µA | 14 mA | 58dB (120Hz) | Enable | Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
LT3066EDE-5#PBFLT3066 - LINEAR REGULATOR WITH P |
867 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Bulk | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.51V @ 500mA | 500mA | 125 µA | 25 mA | 70dB (120Hz) | Current Limit, Enable, Power Good, Soft Start | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-DFN (4x3) |
|
LT3066EMSE-5#PBFLT3066 - LINEAR REGULATOR WITH P |
173 |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.51V @ 500mA | 500mA | 125 µA | 25 mA | 70dB (120Hz) | Current Limit, Enable, Power Good, Soft Start | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
|
MIC49200-1.8WRIC REG LINEAR 1.8V 2A SPAK-5 |
5,287 |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Bulk | Active | Positive | Fixed | 1 | 6.5V | 1.8V | - | 0.625V @ 2A | 2A | - | - | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | S-PAK-5 |
|
UCC381DP-5IC REG LINEAR UCC381 1A LDO |
114 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Fixed | 1 | 9V | 5V | - | 0.6V @ 1A | 1A | 650 µA | - | - | - | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
LT1963AES8-3.3LT1963A - 1.5A, LOW NOISE, FAST |
210 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Positive | Fixed | 1 | 20V | 3.3V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
|
LT3065IMSE-2.5#PBFIC REG LINEAR 2.5V 500MA 12MSOP |
1,406 |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 45V | 2.5V | - | 0.51V @ 500mA | 500mA | 110 µA | 25 mA | 72dB (120Hz) | Current Limit, Enable, Power Good, Soft Start | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-MSOP-EP |
|
|
LT3065IMSE-1.8#PBF45V VIN, 500MA LOW NOISE, LINEAR |
518 |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 45V | 1.8V | - | 0.51V @ 500mA | 500mA | 110 µA | 25 mA | 74dB (120Hz) | Current Limit, Enable, Power Good, Soft Start | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-MSOP-EP |
|
|
LT3065IMSE-1.5#PBFFIXED POSITIVE LDO REGULATOR, 1. |
259 |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 45V | 1.5V | - | 0.51V @ 500mA | 500mA | 110 µA | 25 mA | 78dB (120Hz) | Current Limit, Enable, Power Good, Soft Start | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-MSOP-EP |
|
TPS70145PWPRTPS701 DUAL-OUTPUT LOW DROPOUT V |
4,000 |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Positive | Fixed | 2 | 6V | 3.3V, 1.2V | - | 0.28V @ 500mA, - | 500mA, 250mA | 190 µA | 230 µA | 60dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
|
|
LT3066IMSE-5#PBFLT3066 - 45V VIN, 500MA LOW NOIS |
2,757 |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.51V @ 500mA | 500mA | 125 µA | 25 mA | 70dB (120Hz) | Current Limit, Enable, Power Good, Soft Start | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
|
|
LT3066IDE-5#PBFLT3066 - 45V VIN, 500MA LOW NOIS |
2,381 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Bulk | Obsolete | Positive | Fixed | 1 | 45V | 5V | - | 0.51V @ 500mA | 500mA | 125 µA | 25 mA | 70dB (120Hz) | Current Limit, Enable, Power Good, Soft Start | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-DFN (4x3) |
|
LP3852EMP-2.5LP3852 1.5A FAST RESPONSE ULTRA |
12,839 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 2.5V | - | 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-223-5 |
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.
