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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MC78M09BDTRKIC REG LINEAR 9V 500MA DPAK |
4,219 |
|
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 | -40°C ~ 125°C | - | - | Surface Mount | DPAK |
|
NCP502SQ33T1IC REG LINEAR 3.3V 80MA SC88A |
4,898 |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 12V | 3.3V | - | 1.2V @ 80mA | 80mA | 40 µA | 90 µA | 55dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SC-88A (SC-70-5/SOT-353) |
|
PQ1R33IC REG LIN 3.3V 150MA SOT23L-6 |
2,833 |
|
Datasheet | - | SOT-23L-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.4V @ 150mA | 150mA | 350 µA | - | 55dB (400Hz) | Enable | Over Current, Over Temperature | -30°C ~ 80°C | - | - | Surface Mount | SOT-23L-6 |
|
PQ1R38IC REG LIN 3.8V 150MA SOT23L-6 |
2,469 |
|
Datasheet | - | SOT-23L-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.8V | - | 0.4V @ 150mA | 150mA | 350 µA | - | 55dB (400Hz) | Enable | Over Current, Over Temperature | -30°C ~ 80°C | - | - | Surface Mount | SOT-23L-6 |
|
LP3982IMMX-1.8IC REG LINEAR 1.8V 300MA 8VSSOP |
2,850 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 1.8V | - | 0.22V @ 200mA | 300mA | 270 µA | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C | - | - | Surface Mount | 8-VSSOP |
|
LP3982IMMX-2.82IC REG LINEAR 2.82V 300MA 8VSSOP |
1,841 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.82V | - | 0.22V @ 200mA | 300mA | 270 µA | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C | - | - | Surface Mount | 8-VSSOP |
|
XC6204F452MR-GIC REG LINEAR 4.5V 300MA SOT25 |
3,655 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 4.5V | - | 0.31V @ 100mA | 300mA | 100 µA | - | 70dB (10kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-25-5 |
|
STLQ020C12RDISCRETE |
3,752 |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 2V | - | - | 200mA | 1 µA | 150 µA | - | Current Limit, Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-323-5 |
|
LP2951-33DRG4IC REG LIN POS ADJ 100MA 8SOIC |
2,797 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (3.3V) | 30V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
LP2951-50DRG4IC REG LIN POS ADJ 100MA 8SOIC |
1,727 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 30V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
LP2951DRG4IC REG LIN POS ADJ 100MA 8SOIC |
3,247 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 30V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
NJU7231U30IC REG LINEAR 3V 100MA SOT89 |
2,055 |
|
Datasheet | - | TO-243AA | Tube | Active | Positive | Fixed | 1 | 15V | 3V | - | 0.6V @ 20mA | 100mA | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | SOT-89 |
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|
LP2950CZ-3.0/LFT3IC REG LINEAR 3V 100MA TO92-3 |
3,534 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Positive | Fixed | 1 | 30V | 3V | - | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
LP2950CZ-3.3/LFT1IC REG LINEAR 3.3V 100MA TO92-3 |
2,506 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Positive | Fixed | 1 | 30V | 3.3V | - | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
|
LP2950CZ-5.0/LFT8IC REG LINEAR 5V 100MA TO92-3 |
4,928 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Through Hole | TO-92-3 |
|
TS9011SCY250MA 3.3V LOW QUIESCENT CURRENT |
4,124 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 3.3V | - | 0.65V @ 200mA | 250mA | 5 µA | - | 30dB (100kHz) | Current Limit, Reset | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
|
TS90115CY250MA 5V LOW QUIESCENT CURRENT C |
4,835 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 12V | 5V | - | 0.6V @ 250mA | 250mA | 5 µA | - | 30dB (100kHz) | Current Limit, Reset | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
|
TS9011DCY250MA 1.8V LOW QUIESCENT CURRENT |
2,802 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 12V | 1.8V | - | 0.75V @ 120mA | 250mA | 5 µA | - | 30dB (100kHz) | Current Limit, Reset | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
|
LP3981IMMX-3.3IC REG LINEAR 3.3V 300MA 8VSSOP |
2,507 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3.3V | - | 0.2V @ 300mA | 300mA | 120 µA | 210 µA | 50dB ~ 55dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
|
XC6217A0827R-GIC REG LINEAR 0.8V 200MA 4USPN |
3,129 |
|
Datasheet | - | 4-XDFN | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 0.8V | - | 0.85V @ 100mA | 200mA | 8 µA | 50 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | 4-USPN (0.90x1.2) |
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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