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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ISL9021AIRUJZ-T7AIC REG LINEAR 2.8V 250MA 6UTDFN |
3,514 |
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Datasheet | - | 6-UFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.25V @ 250mA | 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) |
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ISL9021AIRUKZ-T7AIC REG LINEAR 2.85V 250MA 6UTDFN |
2,934 |
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Datasheet | - | 6-UFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.85V | - | 0.25V @ 250mA | 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) |
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ISL9021AIRUMZ-TIC REG LINEAR 3V 250MA 6UTDFN |
3,129 |
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Datasheet | - | 6-UFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3V | - | 0.25V @ 250mA | 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) |
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ISL9021AIRUNZ-T7AIC REG LINEAR 3.3V 250MA 6UTDFN |
1,846 |
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Datasheet | - | 6-UFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.25V @ 250mA | 250mA | 50 µA | - | 60dB ~ 50dB (1kHz ~ 1MHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start | -40°C ~ 85°C | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
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ISL9021AIRUWZ-T7AIC REG LINEAR 1.2V 250MA 6UTDFN |
2,843 |
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Datasheet | - | 6-UFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | - | 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) |
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ISL9021AIIBZ-TIC REG LINEAR 1.5V 250MA 4WLCSP |
3,676 |
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Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.5V | - | - | 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) |
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ISL9021AIICZ-TIC REG LINEAR 1.8V 250MA 4WLCSP |
4,851 |
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Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 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) |
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ISL9021AIRUJZ-TIC REG LINEAR 2.8V 250MA 6UTDFN |
4,228 |
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Datasheet | - | 6-UFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.25V @ 250mA | 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) |
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ISL9021AIIFZ-TIC REG LINEAR 2.5V 250MA 4WLCSP |
1,587 |
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Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.5V | - | 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) |
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LD6806F/33H,115IC REG LINEAR 3.3V 200MA 6XSON |
2,254 |
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Datasheet | - | 6-XFDFN | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.13V @ 200mA | 200mA | 100 µA | 250 µA | 55dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 6-XSON, SOT886 (1.45x1) |
SOT223-1.jpg "NX1117C120Z,115")
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NX1117C120Z,115IC REG LINEAR 1.2V 1A SOT223 |
1,506 |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 20V | 1.2V | - | 1.2V @ 800mA | 1A | 6 mA | - | 72dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TA) | - | - | Surface Mount | SC-73 |
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NX1117C19Z,115IC REG LINEAR 1.9V 1A SOT223 |
3,771 |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 1.9V | - | 1.2V @ 800mA | 1A | 6 mA | - | 67dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SC-73 |
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NX1117C20Z,115IC REG LINEAR 2V 1A SOT223 |
1,338 |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 2V | - | 1.2V @ 800mA | 1A | 6 mA | - | 67dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SC-73 |
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NX1117C33Z,115IC REG LINEAR 3.3V 1A SOT223 |
2,378 |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 3.3V | - | 1.2V @ 800mA | 1A | 6 mA | - | 62dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SC-73 |
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NX1117C50Z,115IC REG LINEAR 5V 1A SOT223 |
2,874 |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 20V | 5V | - | 1.2V @ 800mA | 1A | 6 mA | - | 59dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SC-73 |
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NX1117CADJZ,115IC REG LINEAR POS ADJ 1A SC73 |
2,236 |
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Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 20V | 1.25V | 18.8V | 1.2V @ 800mA | 1A | 120 µA | - | 69dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SC-73 |
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TLE4291EXUMA1IC REG LINEAR 5V 450MA SSOP-14-1 |
1,562 |
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Datasheet | OPTIREG™ | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 42V | 5V | - | 0.5V @ 300mA | 450mA | 300 µA | 30 mA | 65dB (100Hz) | Enable, Reset, Watchdog | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | PG-SSOP-14-1 |
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TLE42994GMV33XUMA1IC REG LINEAR 3.3V 150MA DSO14 |
4,100 |
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Datasheet | OPTIREG™ | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 45V | 3.3V | - | - | 150mA | 100 µA | 2 mA | 66dB (100Hz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | PG-DSO-14 |
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NCV4276BDS33R4GIC REG LINEAR 3.3V 400MA D2PAK-5 |
2,813 |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 3.3V | - | - | 400mA | 200 µA | 35 mA | 70dB (100Hz) | Enable | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | D2PAK-5 |
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NCV4299AD233R2GIC REG LINEAR 3.3V 150MA 14SOIC |
4,767 |
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Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 45V | 3.3V | - | - | 150mA | 90 µA | 2 mA | 66dB (100Hz) | Enable, Reset | Antisaturation, Over Temperature, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | 14-SOIC |
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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