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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LP2992AILDX-3.3IC REG LINEAR 3.3V 250MA 6WSON |
4,551 |
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Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.85V @ 250mA | 250mA | 95 µA | 4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (2.92x3.29) |
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RAA2144094GQS#GA0LOW IQ, 40V VIN, FIX VOUT 9V, 15 |
3,774 |
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Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 9V | - | 1.756V @ 150mA | 150mA | 7.3 µA | 231 µA | 75dB ~ 66dB (10Hz ~ 1MHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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RAA2144054GQS#GA0LOW IQ, 40V VIN, FIX VOUT 5V, 15 |
4,216 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 5V | - | 1.333V @ 150mA | 150mA | 7.3 µA | 231 µA | 74dB ~ 67dB (10Hz ~ 1MHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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RAA2144034GQS#GA0LOW IQ, 40V VIN, FIX VOUT 3.3V, |
4,760 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 3.3V | - | 1.278V @ 150mA | 150mA | 7.3 µA | 231 µA | 78dB ~ 60dB (10Hz ~ 1MHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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AZ1117R-1.2TRG1IC REG LINEAR 1.2V 1.25A SOT89 |
2,151 |
|
Datasheet | AZ1117 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 15V | 1.2V | - | 1.25V @ 1A | 1.25A | 10 mA | - | 75dB (120Hz) | - | Thermal Shutdown | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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AZ1117R-ADJTRG1IC REG LIN POS ADJ 1.25A SOT89-3 |
3,475 |
|
Datasheet | AZ1117 | TO-243AA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 15V | 1.25V | 13.75V | 1.25V @ 1A | 1.25A | 10 mA | - | 75dB (120Hz) | - | Thermal Shutdown | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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TS317CM RNGIC REG LIN POS ADJ 1.5A TO263AB |
1,925 |
|
Datasheet | - | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 40V | 1.25V | 37V | - | 1.5A | - | 100 µA | 80dB (120Hz) | Current Limit | Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263AB (D2PAK) |
|
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LM2931DT-5.0IC REG LINEAR 5V 100MA DPAK |
2,199 |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tube | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 0.6V @ 100mA | 100mA | 1 mA | 30 mA | 90dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | DPAK |
|
BD10KA5FP-E2IC REG LINEAR 1V 500MA TO252-3 |
4,222 |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 1V | - | - | 500mA | 0.35 mA | 550 µA | 50dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 105°C | - | - | Surface Mount | TO-252 |
|
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BD30KA5FP-E2IC REG LINEAR 3V 500MA TO252-3 |
1,513 |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 5.5V | 3V | - | 0.2V @ 200mA | 500mA | 550 µA | 55 mA | 50dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 105°C | - | - | Surface Mount | TO-252 |
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S-1721E1826-M6T1GIC REG LIN 1.8V/2.6V 150MA SOT23 |
1,900 |
|
Datasheet | S-1721 | SOT-23-6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 6.5V | 1.8V, 2.6V | - | 0.35V @ 100mA, 0.24V @ 100mA | 150mA | 1 µA | 45 µA | 75dB (1kHz), 75dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
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ISL9016AIRUWJZ-TIC REG LIN 1.2/2.8V 150MA 6UTDFN |
3,962 |
|
Datasheet | - | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 6.5V | 1.2V, 2.8V | - | 0.425V @ 150mA, 0.2V @ 150mA | 150mA, 150mA | 100 µA | - | 80dB ~ 45dB (1kHz ~ 1MHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
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ISL9016AIRUNCZ-TIC REG LIN 3.3/1.8V 150MA 6UTDFN |
1,110 |
|
Datasheet | - | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 6.5V | 3.3V, 1.8V | - | 0.2V @ 150mA, 0.425V @ 150mA | 150mA, 150mA | 100 µA | - | 80dB ~ 45dB (1kHz ~ 1MHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
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ISL9016AIRUJCZ-TIC REG LIN 2.8/1.8V 150MA 6UTDFN |
4,665 |
|
Datasheet | - | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 2 | 6.5V | 2.8V, 1.8V | - | 0.325V @ 150mA, 0.425V @ 150mA | 150mA, 150mA | 100 µA | - | 80dB ~ 45dB (1kHz ~ 1MHz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
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LMS8117AMP-ADJIC REG LINEAR POS ADJ 1A SOT223 |
2,993 |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 15V | 1.25V | 13.8V | 1.25V @ 1A | 1A | 5 mA | 10 mA | 60 ~ 75 dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | SOT-223 |
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MIC2951-03BMM-TRIC REG LIN POS ADJ 150MA 8MSOP |
3,972 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.24V (5V) | 29V | 0.6V @ 150mA | 150mA | 300 µA | 8 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MIC2951-3.3BMM-TRIC REG LIN POS ADJ 150MA 8MSOP |
1,880 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable (Fixed) | 1 | 30V | 1.24V (3.3V) | 29V | 0.6V @ 150mA | 150mA | 300 µA | 10 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
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MC33565DIC REG LINEAR 3.3V 200MA 8SOIC |
4,485 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | - | 200mA | 10 mA | - | - | - | Over Temperature, Short Circuit | -5°C ~ 150°C | - | - | Surface Mount | 8-SOIC |
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TS2938CS500.5A 5V ULTRA LOW DROPOUT VOLTAG |
3,784 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 26V | 5V | - | 0.6V @ 500mA | 500mA | 300 µA | 50 mA | - | Current Limit, Inhibit | Over Current, Over Temperature, Over Voltage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP |
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AP2115R5A-1.2TRG1IC REG LINEAR 1.2V 1A SOT89-5 |
4,468 |
|
Datasheet | - | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.2V | - | 1.3V @ 1A | 1A | 75 µA | - | 68dB (100Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-89-5 |
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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