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    Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

    Manufacturer 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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    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
    NCP552SQ25T1G

    NCP552SQ25T1G

    80 MA CMOS LOW IQ NOCAP VOLTAGE

    onsemi

    2,839
    RFQ
    NCP552SQ25T1G

    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
    NCP148AFCT320T2G

    NCP148AFCT320T2G

    LDO REGULATOR, 450 MA, ULTRA-HIG

    onsemi

    2,432
    RFQ
    NCP148AFCT320T2G

    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)
    MC78LC40HT1

    MC78LC40HT1

    LDO REGULATOR, 80 MA, ULTRA-LOW

    onsemi

    2,644
    RFQ
    MC78LC40HT1

    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
    NCP137AFCT045T2G

    NCP137AFCT045T2G

    LDO REGULATOR, 700 MA, ULTRA-LOW

    onsemi

    4,925
    RFQ
    NCP137AFCT045T2G

    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)
    NCP718BMT330TAG

    NCP718BMT330TAG

    LDO REGULATOR, 300 MA, WIDE VIN,

    onsemi

    3,693
    RFQ
    NCP718BMT330TAG

    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)
    LM317MDT

    LM317MDT

    LINEAR VOLTAGE REGULATOR, 500 MA

    onsemi

    2,691
    RFQ
    LM317MDT

    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
    CS5253B-8GDP5

    CS5253B-8GDP5

    3 A LDO 5-PIN 2.5 V FIXED LINEAR

    onsemi

    1,375
    RFQ
    CS5253B-8GDP5

    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
    NCP103BMX185TBG

    NCP103BMX185TBG

    LDO REGULATOR, 150 MA, HIGH PSRR

    onsemi

    1,803
    RFQ
    NCP103BMX185TBG

    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)
    NCP115ASN250T1G

    NCP115ASN250T1G

    LDO REGULATOR, 300 MA, LOW IQ, H

    onsemi

    3,891
    RFQ
    NCP115ASN250T1G

    Datasheet

    - SOT-23-5 Thin, TSOT-23-5 Bulk Discontinued at Digi-Key Positive Fixed 1 5.5V 2.5V - - 300mA 95 µA - - Enable Over Current, Over Temperature 150°C (TJ) - - Surface Mount 5-TSOP
    NCP171AMX250245TCG

    NCP171AMX250245TCG

    LDO REGULATOR, ULTRA-LOW 50NA IQ

    onsemi

    1,047
    RFQ
    NCP171AMX250245TCG

    Datasheet

    - 4-XDFN Exposed Pad Bulk Discontinued at Digi-Key Positive Adjustable 1 5.5V 0.6V 3.3V - 80mA 95 µA - 65dB (1kHz) Enable Over Current, Over Temperature 85°C (TJ) - - Surface Mount 4-XDFN (1.2x1.2)
    NCP552SQ15T1G

    NCP552SQ15T1G

    80 MA CMOS LOW IQ NOCAP VOLTAGE

    onsemi

    4,560
    RFQ
    NCP552SQ15T1G

    Datasheet

    NOCAP™ SC-82A, SOT-343 Bulk Discontinued at Digi-Key Positive Fixed 1 12V 1.5V - 1.8V @ 80mA 180mA 6 µA 6 µA - Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount SC-82AB
    NCV5500DTADJRKG-IR01

    NCV5500DTADJRKG-IR01

    LDO REGULATOR, 500 MA, LOW DROPO

    onsemi

    2,663
    RFQ
    NCV5500DTADJRKG-IR01

    Datasheet

    - TO-252-5, DPAK (4 Leads + Tab), TO-252AD Bulk Discontinued at Digi-Key Positive Adjustable 1 16V 1.25V 5V 0.7V @ 500mA 500mA 500 µA 20 mA 75dB ~ 70dB (120Hz) Current Limit, Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount DPAK-5
    NCV8177AMTW110TCG

    NCV8177AMTW110TCG

    LDO REGULATOR, 500 MA, HIGH PSRR

    onsemi

    2,633
    RFQ
    NCV8177AMTW110TCG

    Datasheet

    - 8-WFDFN Exposed Pad Bulk Discontinued at Digi-Key Positive Fixed 1 5.5V 1.1V - - 500mA 90 µA - 75dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 8-WDFNW (2x2)
    NCP115ASN150T1G

    NCP115ASN150T1G

    LDO REGULATOR, 300 MA, LOW IQ, H

    onsemi

    4,179
    RFQ
    NCP115ASN150T1G

    Datasheet

    - SOT-23-5 Thin, TSOT-23-5 Bulk Discontinued at Digi-Key Positive Fixed 1 5.5V 1.5V - - 300mA 95 µA - - Enable Over Current, Over Temperature 150°C (TJ) - - Surface Mount 5-TSOP
    CS5253B-8GDP5G

    CS5253B-8GDP5G

    3 A LDO 5-PIN 2.5 V FIXED LINEAR

    onsemi

    3,997
    RFQ
    CS5253B-8GDP5G

    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
    NCV8163BSN180T1G

    NCV8163BSN180T1G

    LDO REGULATOR, 250 MA, ULTRA-LOW

    onsemi

    2,446
    RFQ
    NCV8163BSN180T1G

    Datasheet

    - SOT-23-5 Thin, TSOT-23-5 Bulk Discontinued at Digi-Key Positive Fixed 1 5.5V 1.8V - 0.28V @ 250mA 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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