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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MPQ2013GQ-AEC1-ZIC REG LINEAR POS ADJ 150MA 8QFN |
3,708 | - |
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Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 1.215V | 15V | 0.9V @ 150mA | 150mA | 9 µA | 50 µA | 58dB ~ 41dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-QFN (3x3) |
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MP2009EE-3.3-LF-PIC REG LINEAR 3.3V 120MA SC70-5 |
1,048 | - |
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Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.12V @ 120mA (Typ) | 120mA | 90 µA | - | 78dB ~ 55dB (1kHz ~ 100kHz) | Enable | Over Current, Over Temperature | -20°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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MP20051DN-LFIC REG LINEAR POS ADJ 1A 8SOICE |
1,117 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | Active | Positive | Adjustable | 1 | 5.5V | 0.8V | 5V | 0.28V @ 1A | 1A | 600 µA | - | 65dB ~ 33dB (100Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SOICE |
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LT3015IT#40PBFIC REG LIN NEG ADJ 1.5A TO220-5 |
1,443 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Discontinued at Digi-Key | Negative | Adjustable | 1 | -30V | -1.22V | -29.5V | 0.68V @ 1.5A | 1.5A | 2.4 mA | 70 mA | 65dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 Flow 40 |
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AP2121AK-3.3TRG1-1IC REG LINEAR 3.3V 200MA SOT23-5 |
2,864 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.5V @ 200mA | 200mA | 50 µA | - | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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AP2125AN-2.5TRG1IC REG LINEAR 2.5V 360MA SOT23-3 |
4,991 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 2.5V | - | 0.36V @ 300mA | 360mA | 90 µA | - | 70db (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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AP2125AN-3.0TRG1IC REG LINEAR 3V 300MA SOT23 |
3,366 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 3V | - | 0.3V @ 300mA | 300mA | 90 µA | 300 mA | 65dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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AP2125AN-3.3TRG1IC REG LINEAR 3.3V 300MA SOT23 |
4,854 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 3.3V | - | 0.3V @ 300mA | 300mA | 90 µA | 300 mA | 65dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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AP2125AN-4.15TRG1IC REG LINEAR 4.15V 300MA SOT23 |
1,175 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 4.15V | - | 0.3V @ 300mA | 300mA | 90 µA | 300 mA | 65dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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AP2125K-1.8TRE1IC REG LINEAR 1.8V 300MA SOT23-5 |
2,312 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.8V | - | 0.36V @ 300mA | 300mA | 90 µA | - | 70db (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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AP2125K-3.0TRE1IC REG LINEAR 3V 300MA SOT23-5 |
3,037 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.3V @ 300mA | 300mA | 90 µA | - | 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
AP2125K-3.3TRE1IC REG LINEAR 3.3V 300MA SOT23-5 |
3,249 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.3V @ 300mA | 300mA | 90 µA | - | 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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AP2125K-4.2TRE1IC REG LINEAR 4.2V 300MA SOT23-5 |
2,136 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 4.2V | - | 0.3V @ 300mA | 300mA | 90 µA | - | 65dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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AP2125N-1.8TRE1IC REG LINEAR 1.8V 300MA SOT23-3 |
3,930 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.8V | - | 0.36V @ 300mA | 300mA | 90 µA | - | 70db (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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AP2125N-3.0TRE1IC REG LINEAR 3V 300MA SOT23-3 |
4,245 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.3V @ 300mA | 300mA | 90 µA | - | 65dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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AP2125N-3.3TRE1IC REG LINEAR 3.3V 300MA SOT23-3 |
4,437 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.3V @ 300mA | 300mA | 90 µA | - | 65dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
 Exposed Pad.jpg "AP2132UMP-1.5TRG1")
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AP2132UMP-1.5TRG1IC REG LIN POS ADJ 2A 8PSOP |
4,448 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 5.5V | 0.6V (1.5V) | 3V | 0.45V @ 2A | 2A | 300 µA | - | 60dB (100Hz ~ 1kHz) | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-PSOP |
|
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AP2132UMP-1.8TRG1IC REG LIN POS ADJ 2A 8PSOP |
3,928 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 5.5V | 0.6V (1.8V) | 3V | 0.45V @ 2A | 2A | 300 µA | - | 60dB (100Hz ~ 1kHz) | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-PSOP |
|
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AP2132UMP-2.5TRG1IC REG LIN POS ADJ 2A 8PSOP |
1,299 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 5.5V | 0.6V (2.5V) | 3V | 0.45V @ 2A | 2A | 300 µA | - | 60dB (100Hz ~ 1kHz) | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-PSOP |
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AP2318ADN-ADJTRG1IC REG LINEAR POS ADJ 1A 8DFN |
1,712 | - |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 12V | 1.25V | 11.5V | 0.5V @ 1A (Typ) | 1A | 250 µA | - | - | Enable | Over Current, Over Temperature, Over Voltage | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (3x3) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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