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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RT9166A-12PGIC REG LIN 1.2V 600MA SOT-223 |
2,489 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.58V @ 600mA | 600mA | 300 µA | - | 55dB (1kHz) | Current Limit | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-223 |
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RT9055-SPWSCIC REG LINEAR 3V/3.3V 6WLCSP |
2,401 | - |
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Datasheet | - | 6-UFBGA, WLCSP | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 3V, 3.3V | - | 0.3V @ 300mA, 0.3V @ 300mA | 300mA, 300mA | 58 µA | - | 70dB ~ 38dB (100Hz ~ 300kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 6-WLCSP (1.2x0.80) |
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LF33ABV-DGIC REG LINEAR 3.3V 500MA TO220 |
1,832 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.7V @ 500mA | 500mA | 1 mA | 12 mA | 80dB ~ 65dB (120Hz ~ 65dB) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-220 |
|
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RT9055-GGWSCIC REG LINEAR 1.8V/1.8V 6WLCSP |
1,485 | - |
|
Datasheet | - | 6-UFBGA, WLCSP | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 5.5V | 1.8V, 1.8V | - | 0.4V @ 300mA, 0.4V @ 300mA | 300mA, 300mA | 58 µA | - | 70dB ~ 38dB (100Hz ~ 300kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 6-WLCSP (1.2x0.80) |
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LP3881ESX-1.2IC REG LINEAR FIXED POS LDO REG |
27,800 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.16V @ 800mA | 800mA | 30 µA | 8 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | DDPAK/TO-263-5 |
|
TPS7301QPWRIC REG LIN POS ADJ 500MA 20TSSOP |
1,795 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 10V | 1.2V | 9.75V | 0.21V @ 200mA | 500mA | - | 550 µA | 68dB (100Hz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-TSSOP |
|
ADP3330ART-2.85-R7IC REG LIN 2.85V 200MA SOT23-6 |
21,000 | - |
|
Datasheet | anyCAP® | SOT-23-6 | Bulk | Obsolete | Positive | Fixed | 1 | 12V | 2.85V | - | 0.23V @ 200mA | 200mA | 50 µA | 4 mA | - | Error Flag, Shutdown | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
|
ADP3330ART-2.75-R7IC REG LIN 2.75V 200MA SOT23-6 |
12,091 | - |
|
Datasheet | anyCAP® | SOT-23-6 | Bulk | Obsolete | Positive | Fixed | 1 | 12V | 2.75V | - | 0.23V @ 200mA | 200mA | 50 µA | 4 mA | - | Error Flag, Shutdown | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
LMS1587CT-ADJIC REG LINEAR POS ADJ 3A TO220-3 |
11,328 | - |
|
Datasheet | - | TO-220-3 | Bulk | Active | Positive | Adjustable | 1 | 13V | 1.25V | 11.7V | 1.3V @ 3A | 3A | 7 mA | 13 mA | 72dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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TPS76728QPWPIC REG LINEAR 2.8V 1A 20HTSSOP |
8,120 | - |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 10V | 2.8V | - | 0.83V @ 1A | 1A | 125 µA | - | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
|
|
TPS7330QPWRIC REG LINEAR 3V 500MA 20TSSOP |
2,262 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 10V | 3V | - | 0.5V @ 500mA | 500mA | - | 550 µA | 53dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 20-TSSOP |
|
TPS73132DBVTIC REG LINEAR 3.2V 150MA SOT23-5 |
1,169 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.2V | - | 0.1V @ 150mA | 150mA | 550 µA | 750 µA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
TPS72516KTTRIC REG LIN 1.6V 1A DDPAK/TO263-5 |
4,470 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Obsolete | Positive | Fixed | 1 | 6V | 1.6V | - | 0.32V @ 1A | 1A | 225 µA | 325 µA | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
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UPC2912HF-AZIC REG LINEAR FIXED LDO REG |
4,334 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LF85CPT-TRIC REG LINEAR 8.5V 500MA PPAK |
4,327 | - |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 8.5V | - | 0.7V @ 500mA | 500mA | 1.5 mA | 12 mA | 72dB ~ 57dB (120Hz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | PPAK |
|
MAX1976EZT285+IC REG LINEAR 300MA LDO REG |
4,307 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Bulk | Active | Positive | Fixed | 1 | 3.6V | 2.85V | - | 0.2V @ 300mA | 300mA | 140 µA | - | 70dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
|
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TPS76718QPWPRQ1IC REG LINEAR 1.8V 1A 20HTSSOP |
4,927 | - |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 1.8V | - | - | 1A | 125 µA | - | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 20-HTSSOP |
|
UPC2903HF-AZIC REG LINEAR FIXED LDO REG |
3,886 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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LMS1587CT-ADJIC REG LINEAR POS ADJ 3A TO220-3 |
4,847 | - |
|
Datasheet | - | TO-220-3 | Tube | Not For New Designs | Positive | Adjustable | 1 | 13V | 1.25V | 11.7V | 1.3V @ 3A | 3A | 7 mA | 13 mA | 72dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Through Hole | TO-220-3 |
|
LF60CVIC REG LINEAR 6V 500MA TO220AB |
3,782 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 16V | 6V | - | 0.7V @ 500mA | 500mA | 1 mA | 12 mA | 75dB ~ 60dB (120Hz ~ 10kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-220 |
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