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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LP2985AIM5X-3.0/NOPBLP2985A 150MA LOW-NOISE LOW-DROP |
117,147 | - |
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Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 16V | 3V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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MIC5247-2.0YD5IC REG LINEAR 150MA LOW VOLTAGE |
69,538 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 6V | 2V | - | 0.15V @ 150mA | 150mA | 150 µA | - | 50dB (1kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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MIC5302-2.9YMTIC REG LINEAR 150MA ULDO 1.2M |
34,368 | - |
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Datasheet | - | 4-UFDFN Exposed Pad, 4-TMLF® | Bulk | Active | Positive | Fixed | 1 | 5.5V | 2.9V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 65dB ~ 42dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-TMLF® (1.2x1.6) |
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MIC5302-1.3YMTIC REG LINEAR 150MA ULDO 1.2M |
15,000 | - |
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Datasheet | - | 4-UFDFN Exposed Pad, 4-TMLF® | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.3V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 65dB ~ 42dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-TMLF® (1.2x1.6) |
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MIC5247-1.8YD5IC REG LINEAR 150MA LOW VOLTAGE |
11,008 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 6V | 1.8V | - | 0.15V @ 150mA | 150mA | 150 µA | - | 50dB (1kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
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MIC5302-4.6YMTIC REG LINEAR 150MA ULDO 1.2M |
8,414 | - |
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Datasheet | - | 4-UFDFN Exposed Pad, 4-TMLF® | Bulk | Active | Positive | Fixed | 1 | 5.5V | 4.6V | - | 0.1V @ 150mA | 150mA | 120 µA | - | 65dB ~ 42dB (1kHz ~ 20kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 4-TMLF® (1.2x1.6) |
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LP3995ILDX-2.8/NOPBIC REG LINEAR 2.8V 150MA 6WSON |
4,500 | - |
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Datasheet | - | 6-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.1V @ 150mA | 150mA | 150 µA | 200 µA | 60dB ~ 50dB (1kHz ~ 10kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 6-WSON (2.92x3.29) |
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NCV1117ST33T3G-IRH1Linear Voltage Regulator IC Posi |
4,000 | - |
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Datasheet | - | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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NCP752BSN18T1GIC REG LINEAR 1.8V 200MA 5TSOP |
2,775 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 200mA | 25 µA | - | - | Enable, Power Good | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 5-TSOP |
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LP2985AIM5X-2.5/NOPBLP2985A 150MA LOW-NOISE LOW-DROP |
2,523 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 16V | 2.5V | - | 0.58V @ 150mA | 150mA | 95 µA | 2.5 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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NCP133AMXADJTCGADJUSTABLE POSITIVE LDO REGULATO |
1,653,000 | - |
|
Datasheet | - | 6-XFDFN Exposed Pad | Bulk | Active | Positive | Adjustable | 1 | 5.5V | 0.8V | 3.6V | 0.25V @ 500mA | 500mA | - | - | 80dB ~ 70dB (1kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | 6-XDFN (1.2x1.2) |
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UM1770Y-335V 500mA LDO with Enable Control |
41,960 | - |
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Datasheet | UM1770 | SOT-89-5/6 | 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 | SOT-89-5 |
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TDA3661AT/N1,118TDA3661 - IC VOLT REG ADJUSTABLE |
15,000 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Positive | Adjustable | 1 | 45V | 1.5V | 45V | 0.3V @ 50mA | 100mA | 30 µA | 2.5 mA | 60dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
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LP3988ITL-2.6/NOPBLP3988 MICROPOWER, 150-MA ULTRA- |
8,500 | - |
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Datasheet | - | 5-WFBGA, DSBGA | Bulk | Active | Positive | Fixed | 1 | 6V | 2.6V | - | 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 | 5-DSBGA (1.41x1.08) |
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LP5990TM-1.3/NOPBLP5990 MICROPOWER 200MA LOW-DROP |
4,750 | - |
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Datasheet | - | 4-WFBGA, DSBGA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.3V | - | 0.25V @ 200mA | 200mA | 75 µA | - | 55dB (10kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 4-DSBGA |
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UM1550DA-338V Input Ultra Low Quiescent Cur |
3,000 | - |
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Datasheet | UM1550 | 6-WDFN 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 | 6-DFN (2x2) |
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UM1770DA-285V 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 | 2.8V | - | 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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UM1550DA-308V Input Ultra Low Quiescent Cur |
3,000 | - |
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Datasheet | UM1550 | 6-WDFN 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 | 6-DFN (2x2) |
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UM1770Y-185V 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 | 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 | SOT-89-5 |
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UM1550DA-288V Input Ultra Low Quiescent Cur |
3,000 | - |
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Datasheet | UM1550 | 6-WDFN 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 | 6-DFN (2x2) |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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