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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MCP1791T-3002E/DCIC REG LINEAR 3V 70MA SOT223-5 |
3,728 | - |
|
Datasheet | - | SOT-223-6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 30V | 3V | - | 1.3V @ 70mA | 70mA | 130 µA | 210 µA | 90dB ~ 80dB (100Hz ~ 1kHz) | Enable, Power Good | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
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MCP1791T-3302E/DCIC REG LINEAR 3.3V 70MA SOT223-5 |
3,525 | - |
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Datasheet | - | SOT-223-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 30V | 3.3V | - | 1.3V @ 70mA | 70mA | 130 µA | 210 µA | 90dB ~ 80dB (100Hz ~ 1kHz) | Enable, Power Good | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
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MCP1790T-5002E/DBIC REG LINEAR 5V 70MA SOT223-3 |
3,262 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 1.3V @ 70mA | 70mA | 130 µA | 210 µA | 90dB ~ 75dB (100Hz ~ 1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
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PAM3110ABA150RIC REG LINEAR 1.5V 1.5A SOT223 |
2,408 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 5.5V | 1.5V | - | - | 1.5A | 150 µA | - | 55dB ~ 35dB (100Hz ~ 10kHz) | - | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-223-3 |
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NCP563SQ15T1GIC REG LINEAR 1.5V 80MA SC82AB |
2,162 | - |
|
Datasheet | - | SC-82A, SOT-343 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 1.5V | - | 0.8V @ 80mA | 80mA | 1 µA | 6 µA | - | - | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SC-82AB |
|
LP2985A-10DBVTIC REG LINEAR 10V 150MA SOT23-5 |
1,650 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 10V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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TL-SCSI285KCSE3IC REG LIN 2.85V 620MA TO220-3 |
2,709 | - |
|
Datasheet | - | TO-220-3 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 2.85V | - | 0.8V @ 620mA | 620mA | - | - | 62dB (120Hz) | - | Over Current, Over Temperature, Over Voltage | 0°C ~ 125°C | - | - | Through Hole | TO-220-3 |
|
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MCP1790-3302E/DBIC REG LINEAR 3.3V 70MA SOT223-3 |
1,034 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tube | Obsolete | Positive | Fixed | 1 | 30V | 3.3V | - | 1.3V @ 70mA | 70mA | 130 µA | 210 µA | 90dB ~ 80dB (100Hz ~ 1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-3 |
|
NCP1086T-ADJIC REG LIN POS ADJ 1.5A TO220-3 |
3,011 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Adjustable | 1 | 7V | 1.25V | 5.5V | 1.4V @ 1.5A | 1.5A | - | - | 80dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 70°C | - | - | Through Hole | TO-220-3 |
|
MC78M09CDTRKIC REG LINEAR 9V 500MA DPAK |
1,931 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 35V | 9V | - | - | 500mA | - | - | 80dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | DPAK |
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NCV317BD2TGIC REG LIN POS ADJ 1.5A D2PAK-3 |
3,620 | - |
|
Datasheet | - | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Tube | Obsolete | Positive | Adjustable | 1 | 40V | 1.2V | 37V | - | 1.5A | 10 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | -55°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | D2PAK-3 |
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TPS73718DCQG4IC REG LINEAR 1.8V 1A SOT223-6 |
3,308 | - |
|
Datasheet | - | SOT-223-6 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.8V | - | 0.5V @ 1A | 1A | 400 µA | 1.3 mA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-6 |
|
LM2937ET-8.0/NOPBLM2937 500 MA LOW DROPOUT REGULA |
18,540 | - |
|
Datasheet | - | TO-220-3 | Bulk | Active | Positive | Fixed | 1 | 26V | 8V | - | 1V @ 500mA | 500mA | 10 mA | 20 mA | - | - | Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-3 |
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TLE42754EXUMA2IC REG LINEAR 5V 450MA SSOP-14-2 |
4,681 | - |
|
Datasheet | OPTIREG™ | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 42V | 5V | - | 0.5V @ 300mA | 450mA | 200 µA | 25 mA | 60dB (100Hz) | Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | PG-SSOP-14-2 |
|
ADP3334ARM-REELIC REG LINEAR 1.5V 500MA 8-MSOP |
16,043 | - |
|
Datasheet | anyCAP® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Positive | Adjustable | 1 | 11V | 1.5V | 10V | 0.4V @ 500mA | 500mA | 130 µA | 10 mA | - | Feedback, Shutdown | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
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MAX8874REUKIC REG LINEAR LDO |
11,270 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Adjustable (Fixed) | 1 | 6.5V | 1.25V (2.8V) | 6.5V | 0.12V @ 50mA | 120mA | 150 µA | 82 µA | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
TPS7250QPWIC REG LINEAR 5V 250MA 8TSSOP |
4,482 | - |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 10V | 5V | - | 1.1V @ 250mA | 250mA | 225 µA | 325 µA | 60dB ~ 50dB (120Hz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
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MAX8873TEUK+IC REG LIN POS ADJ 120MA SOT23-5 |
3,367 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Adjustable (Fixed) | 1 | 6.5V | 1.25V (3.15V) | 6.5V | 0.12V @ 50mA | 120mA | 150 µA | 82 µA | - | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LP2967IBP-2528IC REG LIN 2.5V/2.8V 150MA 8USMD |
4,250 | - |
|
Datasheet | - | 8-VFBGA | Bulk | Obsolete | Positive | Fixed | 2 | 16V | 2.5V, 2.8V | - | 0.42V @ 150mA | 150mA | 300 µA | 5 mA | 52dB ~ 70dB (120Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-uSMD |
|
REG1117-1FIXED POSITIVE LDO REGULATOR |
3,935 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Bulk | Active | Positive | Fixed | 1 | 15V | 1V | - | 1.2V @ 800mA | 800mA | 10 mA | - | 62dB (120Hz) | Current Limit | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-223-4 |
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