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.
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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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 |
|
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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 |
|
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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 |
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