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.
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LT3015IMSE-3.3#TRPBFIC REG LINEAR -3.3V 1.5A 12MSOP |
4,630 |
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Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -3.3V | - | 0.5V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 61dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-MSOP-EP |
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LT3015IMSE-5#TRPBFIC REG LINEAR -5V 1.5A 12MSOP |
3,954 |
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Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -5V | - | 0.5V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 58dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-MSOP-EP |
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LT3041ADE#TRPBFIC REG LINEAR POS ADJ 1A 14DFN |
4,879 |
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Datasheet | - | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 20V | 0.2V | 15V | 0.48V @ 1A | 1A | - | 50 mA | 100dB ~ 60dB (120Hz ~ 10MHz) | Current Limit, Enable, Power Good, Soft Start, Tracking | Over Current, Over Temperature, Reverse Current, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LT3015EQ-12#TRPBFIC REG LINEAR -12V 1.5A 5DDPAK |
3,533 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -12V | - | 0.68V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 53dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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LT3015EQ-15#TRPBFIC REG LINEAR -15V 1.5A 5DDPAK |
2,031 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -15V | - | 0.68V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 50dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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LT3015EQ-2.5#TRPBFIC REG LINEAR -2.5V 1.5A 5DDPAK |
2,556 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -2.5V | - | 0.68V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 62dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
|
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LT3015EQ-3#TRPBFIC REG LINEAR -3V 1.5A 5DDPAK |
1,687 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -3V | - | 0.68V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 62dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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LT3015EQ-3.3#TRPBFIC REG LINEAR -3.3V 1.5A 5DDPAK |
3,766 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -3.3V | - | 0.68V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 61dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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LT3015EQ-5#TRPBFIC REG LINEAR -5V 1.5A 5DDPAK |
4,771 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Negative | Fixed | 1 | -30V | -5V | - | 0.68V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 58dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK-5 |
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TPS75918KTTRG3IC REG LINEAR 1.8V 7.5A DDPAK |
3,556 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 7.5A | 200 µA | - | 58dB (100Hz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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ADP7159ACPZ-01-R2IC REG LINEAR POS ADJ 2A 10LFCSP |
2,469 |
|
Datasheet | - | 10-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 5.5V | 1.2V | 1.8V | 0.28V @ 2A | 2A | 8 mA | 14 mA | 55dB ~ 40dB (1kHz ~ 1MHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 10-LFCSP-WD (3x3) |
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LT1963ET-1.5#30PBFIC REG LIN 1.5V 1.5A TO220-5 |
4,675 |
|
Datasheet | - | TO-220-5 | Tube | Active | Positive | Fixed | 1 | 20V | 1.5V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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LT1963ET-1.8#30PBFIC REG LIN 1.8V 1.5A TO220-5 |
2,971 |
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Datasheet | - | TO-220-5 Formed Leads | Tube | Active | Positive | Fixed | 1 | 20V | 1.8V | - | 0.55V @ 1.5A | 1.5A | 1.5 mA | 120 mA | 63dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 Flow 30 |
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LP3872ES-2.5IC REG LINEAR 2.5V 1.5A DDPAK |
3,828 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | 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 | TO-263 (DDPAK-5) |
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TPS72501KTTRG3IC REG LIN POS ADJ 1A DDPAK |
1,227 |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 6V | 1.22V | 5.5V | 0.28V @ 1A | 1A | 225 µA | 325 µA | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
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LP3965EMP-3.3IC REG LINEAR 3.3V 1.5A SOT223-5 |
1,654 |
|
Datasheet | - | TO-261-5, TO-261AB | Tape & Reel (TR) | 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 | - | - | Surface Mount | SOT-223-5 |
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UCC284DPTR-ADJG4IC REG LIN NEG ADJ 500MA 8SOIC |
3,591 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Negative | Adjustable | 1 | -15V | -1.25V | -15V | 0.5V @ 500mA | 500mA | 250 µA | - | - | Enable | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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LM2990S-15IC REG LIN -15V 1.8A DDPAK |
3,990 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Negative | Fixed | 1 | -26V | -15V | - | 1V @ 1A | 1.8A | 1 mA | 5 mA | 52dB (1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
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ADP3335ARMZ-1.8-RLIC REG LINEAR 1.8V 500MA 8MSOP |
4,181 |
|
Datasheet | anyCAP® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 12V | 1.8V | - | 0.37V @ 500mA | 500mA | 110 µA | 10 mA | - | Shutdown | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
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LT3081IFE#TRPBFIC REG LIN POS ADJ 1.5A 16TSSOP |
3,932 |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 36V | 0V | 34.5V | 1.5V @ 1.5A | 1.5A | 50 µA | 5 mA | 90dB ~ 20dB (120Hz ~ 1MHz) | Current Limit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 16-TSSOP-EP |
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.
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