Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Browse available Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
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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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UM1770Y-305V 500mA LDO with Enable Control |
3,000 | - |
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Datasheet | UM1770 | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.32V @ 500mA | 500mA | 140 µA | 300 µA | 65dB ~ 45dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-5 |
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UM1770DA-305V 500mA LDO with Enable Control |
3,000 | - |
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Datasheet | UM1770 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.32V @ 500mA | 500mA | 140 µA | 300 µA | 65dB ~ 45dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
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UM1770DA-185V 500mA LDO with Enable Control |
3,000 | - |
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Datasheet | UM1770 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.8V | - | - | 500mA | 140 µA | 300 µA | 65dB ~ 45dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
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UM1550DB-288V Input Ultra Low Quiescent Cur |
2,826 | - |
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Datasheet | UM1550 | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 2.8V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 4-DFN (1x1) |
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UM1770DA-335V 500mA LDO with Enable Control |
2,703 | - |
|
Datasheet | UM1770 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.32V @ 500mA | 500mA | 140 µA | 300 µA | 65dB ~ 45dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
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UM1550DB-338V Input Ultra Low Quiescent Cur |
2,558 | - |
|
Datasheet | UM1550 | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 3.3V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 4-DFN (1x1) |
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UM1550DB-308V Input Ultra Low Quiescent Cur |
2,215 | - |
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Datasheet | UM1550 | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 3V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 4-DFN (1x1) |
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LP3988IMF-3.0/NOPBLP3988 MICROPOWER, 150-MA ULTRA- |
1,899 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.15V @ 150mA | 150mA | 120 µA | 200 µA | 65dB ~ 45dB (1kHz ~ 10kHz) | Enable, Power Good | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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LP5900TLX-2.7/NOPBLP5900 150MA ULTRALOW-NOISE LDO |
213,000 | - |
|
Datasheet | - | 4-WFBGA, DSBGA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 2.7V | - | 0.15V @ 150mA | 150mA | 50 µA | 230 µA | 85dB ~ 40dB (100Hz ~ 100kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 4-DSBGA (1.01x1.29) |
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NCP152MX330180TCGNCP152 - LDO REGULATOR, 150 MA, |
123,000 | - |
|
Datasheet | - | 6-XFDFN Exposed Pad | Bulk | Active | Positive | Fixed | 2 | 5.25V | 1.8V, 3.3V | - | 0.4V @ 150mA, 0.22V @ 150mA | 150mA, 150mA | 100 µA | 200 µA | 75dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 6-XDFN (1.2x1.2) |
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MIC5256-2.5YM5IC REG LINEAR 150MA MICROCAP LDO |
116,995 | - |
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Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 2.5V | - | 0.25V @ 150mA | 150mA | 150 µA | - | 60dB ~ 45dB (10Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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MIC5256-3.0YM5IC REG LINEAR 150MA MICROCAP LDO |
45,000 | - |
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Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.25V @ 150mA | 150mA | 150 µA | - | 60dB ~ 45dB (10Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
LP5904TMX-1.2/NOPBLP5904 ULTRALOW-NOISE 200MA LINE |
15,000 | - |
|
Datasheet | - | 4-WFBGA, DSBGA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.15V @ 200mA | 200mA | 50 µA | 230 µA | 88dB ~ 30dB (100Hz ~ 2Mhz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 4-DSBGA |
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UM1550Y-308V Input Ultra Low Quiescent Cur |
9,400 | - |
|
Datasheet | UM1550 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 3V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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UM1550Y-288V Input Ultra Low Quiescent Cur |
7,376 | - |
|
Datasheet | UM1550 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 2.8V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
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MIC5256-1.5YM5IC REG LINEAR 150MA MICROCAP LDO |
6,000 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 1.5V | - | 0.25V @ 150mA | 150mA | 150 µA | - | 60dB ~ 45dB (10Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
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MIC5252-3.0YM5IC REG LINEAR 150MA HI PSRR |
5,029 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.25V @ 150mA | 150mA | 150 µA | 200 µA | 63dB ~ 48dB (10Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
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UM1550Y-458V Input Ultra Low Quiescent Cur |
3,539 | - |
|
Datasheet | UM1550 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 4.5V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
|
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UM1550Y-508V Input Ultra Low Quiescent Cur |
3,459 | - |
|
Datasheet | UM1550 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 5V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
|
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LP5900TLX-1.5/NOPBLP5900 150MA ULTRALOW-NOISE LDO |
3,000 | - |
|
Datasheet | - | 4-WFBGA, DSBGA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.5V | - | 0.15V @ 150mA | 150mA | 50 µA | 230 µA | 85dB ~ 40dB (100Hz ~ 100kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 4-DSBGA (1.01x1.29) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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