Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
| 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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CS8221YDP3100 MA LDO LINEAR VOLTAGE REGULA |
0 |
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Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 26V | 5V | - | 0.6V @ 100mA | 100mA | 120 µA | 20 mA | 75dB (120Hz) | - | Over Temperature, Over Voltage, Reverse Polarity, Short Circuit | -40°C ~ 150°C (TJ) | - | - | Surface Mount | D2PAK-3 |
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NCV8570SN18T1G200 MA LOW NOISE RF LOW DROPOUT |
0 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 200mA | 90 µA | 220 µA | 80dB ~ 65dB (120Hz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
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NCP552SQ30T1G80 MA CMOS LOW IQ NOCAP VOLTAGE |
0 |
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Datasheet | NOCAP™ | SC-82A, SOT-343 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 3V | - | 1V @ 80mA | 180mA | 6 µA | 6 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
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NCV8570SN33T1G200 MA LOW NOISE RF LOW DROPOUT |
0 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.2V @ 200mA | 200mA | 90 µA | 220 µA | 80dB ~ 65dB (120Hz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
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NCP552SQ50T1G80 MA CMOS LOW IQ NOCAP VOLTAGE |
0 |
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Datasheet | NOCAP™ | SC-82A, SOT-343 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 5V | - | 0.8V @ 80mA | 180mA | 6 µA | 6 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
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NCV8187ADT180RKG1.2A LDO REGULATOR, LOW DROPOUT |
0 |
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Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.8V | - | 0.305V @ 1A | 1.5A | 45 µA | - | - | Enable, Power Good | Over Current, Over Temperature | 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | DPAK-5 |
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MC78LC30HT1LDO REGULATOR, 80 MA, ULTRA-LOW |
0 |
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Datasheet | MC78LC00 | TO-243AA | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 3V | - | 0.06V @ 1mA | 50mA | 3.3 µA | 3.6 µA | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
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NCP552SQ18T1G80 MA CMOS LOW IQ NOCAP VOLTAGE |
0 |
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Datasheet | NOCAP™ | SC-82A, SOT-343 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 1.8V | - | 1.6V @ 80mA | 180mA | 6 µA | 6 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
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NCP103BMX185TCGLDO REGULATOR, 150 MA, HIGH PSRR |
0 |
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Datasheet | - | 4-UDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.85V | - | 0.165V @ 150mA | 150mA | 95 µA | - | - | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 4-UDFN (1.0x1.0) |
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NCP4685ESQ15T1GLINEAR VOLTAGE REGULATOR, LDO, U |
0 |
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Datasheet | - | SC-82A, SOT-343 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.25V | 1.5V | - | 0.32V @ 150mA | 150mA | 1.5 µA | - | 30dB (1kHz) | Enable | Over Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SC-82AB |
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NCP163CFCS285T2GLDO REGULATOR, 250 MA, ULTRA-HIG |
0 |
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Datasheet | - | 4-XFBGA, WLCSP | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.85V | - | - | 250mA | 20 µA | - | 91dB ~ 60dB (100Hz ~ 100kHz) | Enable | Over Temperature | 150°C (TJ) | - | - | Surface Mount | 4-WLCSP (0.64x0.64) |
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NCV8163ASN250T1GLDO REGULATOR, 250 MA, ULTRA-LOW |
0 |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.5V | - | - | 250mA | 20 µA | - | 91dB ~ 60dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
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NCP552SQ25T1G80 MA CMOS LOW IQ NOCAP VOLTAGE |
0 |
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Datasheet | NOCAP™ | SC-82A, SOT-343 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 2.5V | - | 1.4V @ 80mA | 180mA | 6 µA | 6 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
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NCP148AFCT320T2GLDO REGULATOR, 450 MA, ULTRA-HIG |
0 |
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Datasheet | - | 4-XFBGA, WLCSP | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 3.2V | - | - | 450mA | 65 µA | - | 91dB ~ 48dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 4-WLCSP (0.64x0.64) |
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MC78LC40HT1LDO REGULATOR, 80 MA, ULTRA-LOW |
0 |
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Datasheet | MC78LC00 | TO-243AA | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 4V | - | 0.38V @ 1mA | 65mA | - | 3.6 µA | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
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NCP137AFCT045T2GLDO REGULATOR, 700 MA, ULTRA-LOW |
0 |
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Datasheet | - | 6-XFBGA, WLCSP | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 0.45V | - | 1.5V @ 700mA | 700mA | 50 µA | - | 85dB ~ 75dB (1kHz) | Current Limit, Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 6-WLCSP (1.2x0.8) |
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NCP718BMT330TAGLDO REGULATOR, 300 MA, WIDE VIN, |
0 |
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Datasheet | - | 6-WDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 24V | 3.3V | - | 0.475V @ 300mA | 800mA | 8 µA | 300 µA | 60dB (1kHz) | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 6-WDFN (2x2) |
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LM317MDTLINEAR VOLTAGE REGULATOR, 500 MA |
0 |
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Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Bulk | Discontinued at Digi-Key | Positive | Adjustable | 1 | 40V | 1.2V | 37V | - | 500mA | 10 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | DPAK |
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CS5253B-8GDP53 A LDO 5-PIN 2.5 V FIXED LINEAR |
0 |
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Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 13V | 2.5V | - | 1.3V @ 3A | 3A | 10 mA | - | 80dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | 0°C ~ 150°C (TJ) | - | - | Surface Mount | D2PAK-5 |
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NCP103BMX185TBGLDO REGULATOR, 150 MA, HIGH PSRR |
0 |
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Datasheet | - | 4-UDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.85V | - | 0.165V @ 150mA | 150mA | 95 µA | - | - | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 4-UDFN (1.0x1.0) |