Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Explore Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
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| Photo | Mfr. Part # | Availability | 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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ADP3303AR-3.3IC REG LINEAR 3.3V 200MA 8SOIC |
946 |
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Datasheet | anyCAP® | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 12V | 3.3V | - | 0.4V @ 200mA | 200mA | 400 µA | 4 mA | - | Error Flag, Shutdown | Over Temperature | -20°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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SI-3018LSA-TLIC REG LINEAR 1.8V 1A 8SOP |
937 |
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Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 3.5V | 1.8V | - | 1.2V @ 1A | 1A | 2.5 mA | - | 60dB (100Hz ~ 120Hz) | Enable | Over Current, Over Temperature | -20°C ~ 125°C | - | - | Surface Mount | 8-SOP |
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ADP3303AR-3IC REG LINEAR 3V 200MA 8SOIC |
848 |
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Datasheet | anyCAP® | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 12V | 3V | - | 0.4V @ 200mA | 200mA | 400 µA | 4 mA | - | Error Flag, Shutdown | Over Temperature | -20°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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SI-3033LSA-TLIC REG LINEAR 3.3V 1A 8SOP |
661 |
|
Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.2V | 3.3V | - | 0.8V @ 1A | 1A | 2.5 mA | - | 55dB (100Hz ~ 120Hz) | Enable | Over Current, Over Temperature | -20°C ~ 125°C | - | - | Surface Mount | 8-SOP |
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LM2940T-12.0IC REG LINEAR 12V 1A TO220-3 |
541 |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 26V | 12V | - | 1V @ 1A | 1A | 10 mA | 15 mA | 66dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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LM2940T-8.0IC REG LINEAR 8V 1A TO220-3 |
404 |
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Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 26V | 8V | - | 1V @ 1A | 1A | 10 mA | 15 mA | 66dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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TPS7A3725DRVTIC REG LINEAR 2.5V 1A 6WSON |
388 |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.5V | - | 0.2V @ 1A | 1A | 400 µA | 1.3 mA | 58dB ~ 37dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (2x2) |
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TPS79501DCQG4IC REG LIN POS ADJ 500MA SOT223 |
4,013 |
|
Datasheet | - | SOT-223-6 | Bulk | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 1.2V | 5.5V | - | 500mA | 385 µA | - | 59dB ~ 39dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-6 |
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TPS70845PWPIC REG LINEAR 3.3V/1.2V 20HTSSOP |
2,940 |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Positive | Fixed | 2 | 6V | 3.3V, 1.2V | - | 0.14V @ 250mA, - | 250mA, 125mA | 230 µA | - | 60dB (1KHz), 50dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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TPS70851PWPRIC REG LINEAR 3.3V/1.8V 20HTSSOP |
1,660 |
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Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 6V | 3.3V, 1.8V | - | 0.14V @ 250mA, - | 250mA, 125mA | 230 µA | - | 60dB (1KHz), 50dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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TPS70858PWPIC REG LINEAR 3.3V/2.5V 20HTSSOP |
2,483 |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Positive | Fixed | 2 | 6V | 3.3V, 2.5V | - | 0.14V @ 250mA, - | 250mA, 125mA | 230 µA | - | 60dB (1KHz), 50dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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TPS70802PWPIC REG LINEAR POS ADJ 20HTSSOP |
2,436 |
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Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Positive | Adjustable | 2 | 6V | 1.22V | 5.5V | 0.14V @ 250mA, - | 250mA, 125mA | 230 µA | - | 60dB (1KHz), 50dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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TPS70848PWPIC REG LINEAR 3.3V/1.5V 20HTSSOP |
3,729 |
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Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Positive | Fixed | 2 | 6V | 3.3V, 1.5V | - | 0.14V @ 250mA, - | 250mA, 125mA | 230 µA | - | 60dB (1KHz), 50dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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UA7908CKCSE3IC REG LINEAR -8V 1.5A TO220-3 |
2,338 |
|
Datasheet | - | TO-220-3 | Bulk | Obsolete | Negative | Fixed | 1 | -25V | -8V | - | 1.1V @ 1A | 1.5A | - | - | 60dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220-3 |
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MAX8887EZK28+TIC REG LIN 2.8V 300MA TSOT23-5 |
3,506 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.8V | - | - | 300mA | 100 µA | 65 µA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-5 |
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MAX8888EZK25-TIC REG LINEAR LDO |
40,000 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 2.5V | - | - | 300mA | 100 µA | 65 µA | 40dB (1kHz) | Enable, Power Good | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-5 |
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MAX8888EZK29+TIC REG LIN 2.9V 300MA TSOT23-5 |
1,515 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 2.9V | - | - | 300mA | 100 µA | 65 µA | 40dB (1kHz) | Enable, Power Good | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-5 |
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MAX8887EZK29-TIC REG LINEAR LDO |
11,205 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 2.85V | - | - | 300mA | 100 µA | 65 µA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-5 |
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ADP3338AKC-3-RL7IC REG LDO 1A 3V SOT223 |
10,775 |
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Datasheet | anyCAP® | TO-261-4, TO-261AA | Bulk | Obsolete | Positive | Fixed | 1 | 8V | 3V | - | 0.4V @ 1A | 1A | 190 µA | 30 mA | - | - | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-223-3 |
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MAX8887EZK30-TIC REG LINEAR LDO |
10,000 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 3V | - | - | 300mA | 100 µA | - | 60dB (1kHz) | Current Limit, Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-5 |
Frequently Asked Questions
What are Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components used for?
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
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