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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LD6836TD/33P,125IC REG LINEAR 3.3V 300MA 5TSOP |
3,784 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.2V @ 300mA | 300mA | 100 µA | 250 µA | 55dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 5-TSOP |
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MIC94325YMT-T5IC REG LIN POS ADJ 500MA 6TDFN |
4,021 | - |
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Datasheet | Ripple Blocker™ | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 3.6V | 1.2V | 3.4V | 0.2V @ 500mA | 500mA | 250 µA | - | 85dB ~ 50dB (100Hz ~ 5MHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-TDFN (1.6x1.6) |
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LM2937ES-2.5IC REG LIN 2.5V 500MA DDPAK |
3,757 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 26V | 2.5V | - | 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) |
|
LM2990T-5.2IC REG LINEAR -5.2V 1.8A TO220-3 |
1,720 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Negative | Fixed | 1 | -26V | -5.2V | - | 1V @ 1A | 1.8A | 1 mA | 5 mA | 58dB (1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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LM723CNIC REG LIN POS ADJ 150MA 14DIP |
4,330 | - |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Positive | Adjustable | 1 | 40V | 2V | 37V | - | 150mA | - | - | 86dB ~ 74dB (50Hz ~ 10kHz) | Current Limit, Frequency Control | Short Circuit | 0°C ~ 70°C | - | - | Through Hole | 14-PDIP |
|
LM9076S-3.3IC REG LINEAR 3.3V 150MA DDPAK |
3,493 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Positive | Fixed | 1 | 40V | 3.3V | - | 0.25V @ 150mA | 150mA | 45 µA | 4.5 mA | 60dB (120kHz) | Reset | Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LP2954AISIC REG LIN 5V 250MA DDPAK/TO263 |
3,473 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.8V @ 250mA | 250mA | 150 µA | 33 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
LP2957AITIC REG LINEAR 5V 250MA TO220-5 |
1,885 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.8V @ 250mA | 250mA | 200 µA | 33 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
ISL9003IECZ-TIC REG LINEAR 1.8V 150MA SC70-5 |
2,009 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 1.8V | - | - | 150mA | 39 µA | 56 µA | 90db ~ 50dB (1kHz ~ 100kHz) | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
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ISL9003IEKZ-TIC REG LINEAR 2.85V 150MA SC70-5 |
3,390 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 2.85V | - | 0.325V @ 150mA | 150mA | 39 µA | 56 µA | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
|
ISL9003IEMZ-TIC REG LINEAR 3V 150MA SC70-5 |
1,921 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 3V | - | 0.325V @ 150mA | 150mA | 39 µA | 56 µA | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
|
ISL9003IENZ-TIC REG LINEAR 3.3V 150MA SC70-5 |
2,439 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 3.3V | - | 0.325V @ 150mA | 150mA | 39 µA | 56 µA | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
ISL9021AIIUZ-TIC REG LINEAR 3.1V 250MA 4WLCSP |
1,432 | - |
|
Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.1V | - | 0.25V @ 250mA | 250mA | 50 µA | - | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start | -40°C ~ 85°C | - | - | Surface Mount | 4-WLCSP (1.16x0.98) |
|
ISL9021AIRUYZ-TIC REG LINEAR 0.9V 250MA 6UTDFN |
2,842 | - |
|
Datasheet | - | 6-UFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 0.9V | - | - | 250mA | 50 µA | - | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start | -40°C ~ 85°C | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
|
ISL9003IEBZ-TIC REG LINEAR 1.5V 150MA SC70-5 |
4,914 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 1.5V | - | - | 150mA | 39 µA | 56 µA | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
|
ISL9003IEFZ-TIC REG LINEAR 2.5V 150MA SC70-5 |
3,044 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 2.5V | - | 0.4V @ 150mA | 150mA | 39 µA | 56 µA | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
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ISL9003IEHZ-TIC REG LINEAR 2.75V 150MA SC70-5 |
3,481 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 2.75V | - | 0.4V @ 150mA | 150mA | 39 µA | 56 µA | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
|
ISL9003IEJZ-TIC REG LINEAR 2.8V 150MA SC70-5 |
3,274 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 2.8V | - | 0.4V @ 150mA | 150mA | 39 µA | 56 µA | - | Enable | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
SG117AK-883BIC REG LINEAR POS ADJ 1.5A TO3 |
4,927 | - |
|
Datasheet | - | TO-204AA, TO-3 | Tray | Active | Positive | Adjustable | 1 | 37V | 1.25V | 37V | - | 1.5A | - | - | 65dB ~ 80dB (120Hz) | - | Over Current | -55°C ~ 125°C | Military | MIL-STD-883 | Through Hole | TO-3 |
|
|
SG117AK-DESCIC REG LINEAR POS ADJ 1.5A TO3 |
1,812 | - |
|
Datasheet | - | TO-204AA, TO-3 | Tray | Active | Positive | Adjustable | 1 | 37V | 1.25V | 37V | - | 1.5A | - | - | 65dB ~ 80dB (120Hz) | - | Over Current | -55°C ~ 125°C | Military | MIL-STD-883 | Through Hole | TO-3 |
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