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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RP111S121D-E2-JEIC REG LINEAR 1.2V 500MA 6HSOP |
4,127 | - |
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Datasheet | RP111x | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 1.2V | - | 0.53V @ 500mA | 500mA | 125 µA | - | 75dB ~ 70dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 6-HSOP-J |
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RP111S251D-E2-JEIC REG LINEAR 2.5V 500MA 6HSOP |
2,867 | - |
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Datasheet | RP111x | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 2.5V | - | 0.34V @ 500mA | 500mA | 125 µA | - | 75dB ~ 70dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 6-HSOP-J |
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RP111S181D-E2-JEIC REG LINEAR 1.8V 500MA 6HSOP |
4,954 | - |
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Datasheet | RP111x | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 1.8V | - | 0.44V @ 500mA | 500mA | 125 µA | - | 75dB ~ 70dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 6-HSOP-J |
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RP111S281D-E2-JEIC REG LINEAR 2.8V 500MA 6HSOP |
3,170 | - |
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Datasheet | RP111x | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.25V | 2.8V | - | 0.34V @ 500mA | 500mA | 125 µA | - | 75dB ~ 70dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 6-HSOP-J |
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MIC37102BM-TRIC REG LINEAR POS ADJ 1A 8SOIC |
3,988 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 6V | 1.24V | 6V | 0.5V @ 1A | 1A | - | - | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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SLG51000CHIGH PSRR, LOW NOISE MULTI-OUTPU |
1,433 | - |
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Datasheet | - | 20-XFBGA, WLCSP | Tray | Active | Positive | Adjustable | 7 | 1.5V, 5V | 0.5V, 1.2V, 2.4V | 1.2V, 3.3V, 3.75V | 0.2V @ 250mA, 0.2V @ 300mA | 475mA, 500mA, 800mA | 515 µA | 3.5 mA | 70dB ~ 50dB (1kHz ~ 100kHz), 83dB ~ 47dB (1kHz ~ 1MHz), 102dB ~ 81dB (1kHz ~ 1MHz) | Soft Start | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WLCSP (1.68x2.08) |
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MP2013GQ-33-PIC REG LINEAR 3.3V 150MA 8QFN |
2,199 | - |
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Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 3.3V | - | 0.85V @ 150mA | 150mA | 10 µA | 50 µA | 58dB ~ 41dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-QFN (3x3) |
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AP1086D15L-UIC REG LINEAR 1.5V 1.5A TO252-3 |
1,697 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Obsolete | Positive | Fixed | 1 | 12V | 1.5V | - | - | 1.5A | 10 mA | - | 60dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | TO-252-3 |
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AP1086D18L-UIC REG LINEAR 1.8V 1.5A TO252-3 |
4,890 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Obsolete | Positive | Fixed | 1 | 12V | 1.8V | - | - | 1.5A | 10 mA | - | 60dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | TO-252-3 |
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AP1086D25L-UIC REG LINEAR 2.5V 1.5A TO252-3 |
2,357 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Obsolete | Positive | Fixed | 1 | 12V | 2.5V | - | 1.4V @ 1.5A | 1.5A | 10 mA | - | 60dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | TO-252-3 |
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AP1086D33L-UIC REG LINEAR 3.3V 1.5A TO252-3 |
4,118 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Obsolete | Positive | Fixed | 1 | 12V | 3.3V | - | 1.4V @ 1.5A | 1.5A | 10 mA | - | 60dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | TO-252-3 |
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AP1086D50L-UIC REG LINEAR 5V 1.5A TO252-3 |
4,517 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Obsolete | Positive | Fixed | 1 | 12V | 5V | - | 1.4V @ 1.5A | 1.5A | 10 mA | - | 60dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | TO-252-3 |
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AP1086DL-UIC REG LIN POS ADJ 1.5A TO252-3 |
1,233 | - |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Obsolete | Positive | Adjustable | 1 | 12V | 1.25V | 5V | 1.4V @ 1.5A | 1.5A | 10 mA | - | 60dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | TO-252-3 |
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LP2982IM5X-3.0/NOPBIC REG LINEAR 3V 50MA SOT23-5 |
3,614 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 3V | - | 0.33V @ 80mA | 50mA | 95 µA | 1.4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP3981ILD-2.7/NOPBIC REG LINEAR 2.7V 300MA 6WSON |
1,372 | - |
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Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 2.7V | - | 0.2V @ 300mA | 300mA | 120 µA | 210 µA | 50dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (3x4) |
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LP3981ILD-2.83/NOPBIC REG LINEAR 2.83V 300MA 6WSON |
3,019 | - |
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Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.83V | - | 0.2V @ 300mA | 300mA | 120 µA | 210 µA | 50dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (3x4) |
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AP1115BYL-13IC REG LDO 0.6A ADJ SOT89-3 |
1,979 | - |
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Datasheet | - | TO-243AA | Cut Tape (CT) | Obsolete | Positive | Adjustable | 1 | 18V | 1.25V | 5V | 1.3V @ 600mA | 600mA | 10 mA | - | 60dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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CAT6221-MGTD-GT3IC REG LDO .3A 2.8/1.8V TSOT23-6 |
3,837 | - |
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Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 5.5V | 2.8V, 1.8V | - | 0.35V @ 300mA | 300mA | 100 µA | 160 µA | 60dB ~ 45dB (1kHz ~ 20kHz) | Enable | - | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-6 |
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AS1369-BWLT-28-10KIC REG LINEAR 2.8V 200MA 4WLCSP |
4,249 | - |
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Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.2V @ 200mA | 200mA | 50 µA | 60 µA | 80dB ~ 56dB (1kHz ~ 100kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-WLCSP (0.97x0.97) |
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AS1369-BWLT-33IC REG LINEAR 3.3V 200MA 4WLCSP |
4,735 | - |
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Datasheet | - | 4-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.2V @ 200mA | 200mA | 50 µA | 60 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-WLCSP (0.97x0.97) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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