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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TPS79228DBVRG4IC REG LINEAR 2.8V 100MA SOT23-5 |
1,630 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.11V @ 100mA | 100mA | 250 µA | - | 70dB ~ 47dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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TPS79230DBVRG4IC REG LINEAR 3V 100MA SOT23-5 |
4,853 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 3V | - | 0.1V @ 100mA | 100mA | 250 µA | - | 70dB ~ 47dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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LP38692MPX-2.5/NOPBIC REG LINEAR 2.5V 1A SOT223-5 |
2,375 | - |
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Datasheet | - | TO-261-5, TO-261AB | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 2.5V | - | 1.3V @ 1A | 1A | 55 µA | 100 µA | 55dB (120Hz) | - | Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
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MIC5235-2.7YM5-TRIC REG LINEAR 2.7V 150MA SOT23-5 |
4,315 | - |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 24V | 2.7V | - | 0.5V @ 150mA | 150mA | 35 µA | 4 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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MIC5306-1.5YD5-TRIC REG LIN 1.5V 150MA TSOT23-5 |
1,452 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.5V | - | 0.2V @ 150mA | 150mA | 25 µA | - | 62dB ~ 35dB (10Hz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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MIC5301-2.85YD5-TRIC REG LIN 2.85V 150MA TSOT23-5 |
1,314 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.85V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 75dB ~ 50dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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LM317MBSTT3IC REG LIN POS ADJ 500MA SOT223 |
1,216 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 40V | 1.2V | 37V | - | 500mA | 10 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-223 (TO-261) |
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MIC5301-2.1YD5-TRIC REG LIN 2.1V 150MA TSOT23-5 |
1,137 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 2.1V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 75dB ~ 50dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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MIC5301-2.8YD5-TRIC REG LIN 2.8V 150MA TSOT23-5 |
1,040 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 2.8V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 75dB ~ 50dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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MIC5301-2.9YD5-TRIC REG LIN 2.9V 150MA TSOT23-5 |
4,787 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 2.9V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 75dB ~ 50dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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MIC5301-4.6YD5-TRIC REG LIN 4.6V 150MA TSOT23-5 |
3,818 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 4.6V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 75dB ~ 50dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
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MIC5301-1.3YD5-TRIC REG LIN 1.3V 150MA TSOT23-5 |
3,729 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.3V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 75dB ~ 50dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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MIC5301-2.6YD5-TRIC REG LIN 2.6V 150MA TSOT23-5 |
2,191 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 2.6V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 75dB ~ 50dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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SI-3006KWMIC REG LIN 1.8V/3.3V 1A/1A TO252 |
2,769 | - |
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Datasheet | - | TO-252-6, DPAK (5 Leads + Tab) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 18V | 1.8V, 3.3V | - | 0.6V @ 1A, 0.6V @ 1A | 1A, 1A | 500 µA | 1.5 mA | 60dB (120Hz) | Enable | Over Current, Over Temperature | -20°C ~ 100°C | - | - | Surface Mount | TO-252-5 |
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TPS76650DRM3250-MA ULTRA-LOW IQ LOW-DROPOU |
2,274 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Negative | Adjustable | 1 | 10V | 1.2V | 5.5V | 0.14V @ 250mA | 250mA | - | - | 63dB (1kHz) | Current Limit | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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TPS76633DRM3250-MA ULTRA-LOW IQ LOW-DROPOU |
2,061 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Negative | Adjustable | 1 | 10V | 1.2V | 5.5V | 0.23V @ 250mA | 250mA | - | - | 63dB (1kHz) | Current Limit | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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MAX8940EXK28+TIC REG LINEAR 2.8V 120MA SC70-5 |
2,486 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.135V @ 120mA (Typ) | 120mA | 90 µA | - | 65dB ~ 45dB (10kHz ~ 100kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
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S-1212B33-E6TIUIC REG LINEAR 3.3V 250MA 6HSOP |
1,247 | - |
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Datasheet | S-1212B/D | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 36V | 3.3V | - | 0.8V @ 250mA (Typ) | 250mA | 3.5 µA | 8.5 µA | 45dB (100Hz) | Enable | Over Current, Thermal Shutdown | -40°C ~ 105°C (TA) | - | - | Surface Mount | 6-HSOP |
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S-1212B80-E6T1UIC REG LINEAR 8V 250MA 6HSOP |
1,775 | - |
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Datasheet | S-1212B/D | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 8V | - | 0.8V @ 250mA (Typ) | 250mA | 3.5 µA | 8.5 µA | 35dB (100Hz) | Enable | Over Current, Thermal Shutdown | -40°C ~ 105°C (TA) | - | - | Surface Mount | 6-HSOP |
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S-1212B80-E8T1UIC REG LINEAR 8V 250MA 8HSOPA |
4,136 | - |
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Datasheet | S-1212B/D | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 36V | 8V | - | 0.8V @ 250mA (Typ) | 250mA | 3.5 µA | 8.5 µA | 35dB (100Hz) | Enable | Over Current, Thermal Shutdown | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-HSOPA |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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