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    低壓線性穩壓器
    高壓線性穩壓器
    過壓保護
    負載開關
    直流-直流 轉換器

    充電管理

    PART No.
    Description
    Maximum Charge Current (A)
    End of Charge Current
    VBUS (V)
    VBUS_MAX (V)
    Charge Voltage Range (V)
    Package
    BCT24157
    1.5A Single-Cell Li-Ion Switching Charger
    with USB-OTG Boost Regulator
    1.5
    C/15
    4.0-6.2
    24
    4.2-4.5
    WLCSP-20L
    BCT24157D
    1.5A Single-Cell Li-Ion Switching Charger
    1.5
    C/15
    4.0-6.2
    24
    4.2
    WLCSP-20L
    BCT2601
    3A Single-Cell Li-Ion Switching Charger
    with USB-OTG Boost Regulator
    3
    C/50
    3.9-13.5
    20
    4.2-4.375
    QFN4x4-24L
    BCT4056
    1.0A Li-Ion Linear Charger management
    1.0
    C/10
    4.0-6.5
    6.5
    4.2-4.35
    ESOP8
    BCT4054
    0.7A Li-Ion Linear Charger management
    0.7
    C/10
    4.0-6.5
    6.5
    4.2-4.35
    SOT23-5
    BCT4057
    0.7A Li-Ion Linear Charger management
    0.7
    C/10
    4.0-6.5
    6.5
    4.2-4.35
    SOT23-6

    低壓線性穩壓器

    PART No.
    Description
    Vin Range (V)
    Vout Range (V)
    IQ(uA)
    Iout (mA)
    Current Limit（mA）
    PSRR (dB@1KHz)
    Package
    BCT2020
    300mA Low IQ Low Dropout Regulators
    1.6~5.5
    1.2 1.8
    2.8 3.0 3.3
    (0.8-5.0) ADJ
    20
    300
    560
    70
    SC70-5
    SOT23-5
    UTDFN1x1-4L
    BCT2021
    300mA Low IQ Low Dropout Regulators
    1.6~6.0
    1.0 1.2
    1.8 2.5
    2.8 3.0 3.3
    35
    300
    500
    70
    SC70-5
    SOT23-3
    SOT23-5
    UTDFN1x1-4L
    BCT2036
    300mA Low IQ Low Dropout Regulators
    1.6~5.5
    1.2 1.8
    2.8 3.0 3.3
    (0.8-5.0) ADJ
    20
    300
    560
    75
    SC70-5
    SOT23-3
    SOT23-5
    UTDFN1x1-4L
    BCT2038
    500mA Low IQ Low Dropout Regulators
    1.6~5.5
    1.2 1.8
    2.8 3.0 3.3
    (0.8-5.0) ADJ
    20
    500
    800
    75
    SC70-5
    SOT23-3
    SOT23-5
    SOT89-3
    BCT2211
    500mA Low IQ Low Dropout Regulators
    1.6~5.5
    1.2 1.8
    2.8 3.0 3.3
    (0.8-5.0)ADJ
    20
    500
    800
    70
    SC70-5
    SOT23-5
    BCT2193
    500mA Low IQ Low Dropout Regulators
    1.6~5.5
    1.2 1.8
    2.8 3.0 3.3
    20
    500
    800
    70
    SOT23-3
    SOT89-3
    BCT2561
    2uA IQ, Low Dropout Regulators
    1.6~5.5
    0.75 0.81.05
    1.2 1.3 1.5
    1.8 1.85 2.5
    2.8 3.0 3.3
    2
    300
    550
    70
    SOT23-3
    SOT23-5
    UTDFN1x1-4L
    BCT2562
    2uA IQ, Low Dropout Regulators
    1.6~5.5
    0.8 0.9 1.2
    1.3 1.5 1.8
    1.85 2.5 2.8
    3.0 3.3
    2
    600
    1000
    70
    SOT23-3
    SOT23-5
    UTDFN1x1-4L
    BCT2040
    1000mA Low Dropout Regulators
    2.2~6.0
    1.0 1.2
    1.5 1.8 2.5
    2.8 3.0 3.3
    5.0 (0.8-5.0)ADJ
    30
    1000
    1800
    60
    ESOP8
    BCT2057
    1000mA Low Dropout Regulators
    1.6~5.5
    0.8 0.9
    1.0 1.05 1.1
    1.2 1.3 1.35
    1.5 1.8
    2.2 2.5 2.8
    3.0 3.3 3.6
    (0.8-5.0)ADJ
    30
    1000
    1800
    60
    SOT23-5
    DFN2x2-6L
    BCT2160
    Ultra Low Noise and High PSRR LDO Regulators
    1.8~5.5
    1.2 1.5
    1.8 2.5
    2.8 3.0
    3.3 4.2 5.0
    14
    300
    530
    94
    SOT23-5
    DFNFC1x1-4L
    BCT2910
    Ultra Low Noise and High PSRR LDO Regulators
    1.8~5.5
    1.2 1.5 1.8
    2.5 2.8 3.0
    3.3 4.2 5.0
    14
    300
    530
    94
    WLCSP-4L
    BCT2186
    1000mA Ultra Low Dropout Regulators
    1.8~5.5
    0.8 0.9
    1.0 1.05 1.1
    1.2 1.3 1.35
    1.5 1.8
    2.2 2.5 2.8
    3.0 3.3 3.6
    (0.8-5.0)ADJ
    30
    1000
    1400
    75
    DFN1.6x1.2-8L
    BCT2186L
    1000mA Ultra Low Dropout Regulators
    1.6~5.5
    (0.6-5.0)ADJ
    30
    1000
    1400
    75
    DFN2x2-6L

    高壓線性穩壓器

    PART No.
    Description
    Vin Range (V)
    Vout Range (V)
    IQ (uA)
    Iout (mA)
    Current Limit（mA）
    PSRR (dB@1KHz)
    Dropout(3.3V) (mV)
    Package
    BCT2014
    0.7uA IQ Low Dropout Regulators
    2.5~15
    1.5 1.8 2.5
    2.8 3.0 3.3
    4.2 4.5 5.0
    0.7
    300
    500
    40
    320
    SC70-5
    SOT23-3
    SOT23-5
    SOT89-3
    UTDFN1x1-4L
    BCT2203
    2.5uA IQ High Voltage Regulators
    2.7~36
    1.5 1.8 3.0
    3.3 4.2 4.5
    5.0 8.0 9.0
    10.0 12.0
    2.5
    150
    230
    40
    1300
    SOT23-3
    SOT23-5
    SOT89-3
    BCT78L05A
    0.7uA IQ Low Dropout Regulators
    5.5~15
    5
    0.7
    300
    500
    40
    320
    SOT23-3
    SOT89-3
    BCT78L05E
    3uA IQ High Voltage Regulators
    2.7~36
    5
    3
    150
    500
    40
    1300
    SOT23-3
    SOT89-3
    BCT78L10E
    3uA IQ High Voltage Regulators
    2.7~36
    10
    3
    150
    500
    40
    1300
    SOT23-3
    SOT89-3
    BCT78L12E
    3uA IQ High Voltage Regulators
    2.7~36
    12
    3
    150
    500
    40
    1300
    SOT23-3
    SOT89-3

    過壓保護

    PART No.
    Description
    Rdson (mΩ)
    Continuous Current (A)
    Peak current (A)
    VIN_OVLO (V)
    OVP Adjustable Range (V)
    VIN_MAX (V)
    Surge Protction (V)
    Package
    BCT72901
    Over-Voltage Protection Load Switch
    30.7
    4.5
    7
    5.95
    4-20
    29
    110
    QFNFC1.8x1.3-12L
    BCT72902
    Over-Voltage Protection Load Switch
    30.7
    4.5
    7
    6.2
    4-20
    29
    110
    QFNFC1.8x1.3-12L
    BCT72905
    Over-Voltage Protection Load Switch
    30.7
    4.5
    7
    6.8
    4-20
    29
    110
    QFNFC1.8x1.3-12L
    BCT72801
    Over-Voltage Protection Load Switch
    20
    5
    8
    5.95
    4-20
    29
    120
    WLCSP-12
    BCT72802
    Over-Voltage Protection Load Switch
    20
    5
    8
    6.2
    4-20
    29
    120
    WLCSP-12
    BCT72805
    Over-Voltage Protection Load Switch
    20
    5
    8
    6.8
    4-20
    29
    120
    WLCSP-12
    BCT7915
    Over-Voltage Protection Load Switch
    30.7
    4.5
    7
    6.8
    4-20
    29
    110
    QFNFC1.8x1.3-12L
    BCT7925
    Over-Voltage Protection Load Switch
    30.7
    4.5
    7
    6.8
    4-20
    29
    90
    FCQFN1.8x1.3-12L

    負載開關

    PART No.
    Description
    VCC (V)
    IQ (uA)
    RON (mΩ)
    ILIM (A)
    Over-Current Response(uS)
    Quick Auto-Discharge
    Response FAULT
    Package
    BCT6553
    Power Distribution Switch
    2.5-5.5
    62
    90
    1.7
    2
    YES
    YES
    SOT23-6
    TDFN2x2-6L

    直流-直流 轉換器

    PART No.
    Description
    Control MOD
    Vin Range (V)
    Vout Range (V)
    Efficiency (%)
    Iout (mA)
    IQ (uA)
    Io/Oscillation Frequency (KHz)
    Package
    BCT1031
    5V 0.2A Buck Converter
    PWM
    1.8~5.5
    1~3.3
    95
    200
    0.4
    1400
    SOT23-5
    DFN2X2-6L
    BCT1013
    5V 1.2A Buck Converter
    PWM
    2.5~5.5
    0.6~5
    95
    1200
    40
    1500
    SOT23-5
    DFN2x2-6L
    BCT12569
    5V 2A Buck Converter
    PWM
    2.7~5.5
    0.6~5
    95
    2000
    55
    1000
    SOT563
    BCT1810
    5V 1A Buck Converter
    PWM
    2.5~5.5
    0.6~5
    95
    1000
    40
    1500
    SOT23-5
    DFN1.6x1.6-6L
    BCT1812
    5V 1.2A Buck Converter
    PWM
    2.5~5.5
    0.6~5
    95
    1200
    40
    1500
    SOT23-5
    BCT1813
    5V 1.2A Buck Converter
    PWM
    2.5~5.5
    0.6~5
    95
    1200
    40
    1500
    SOT23-6
    BCT1814
    5V 2A Buck Converter
    PWM
    2.7~5.5
    0.6~5
    95
    2000
    55
    1000
    SOT23-5
    BCT1815
    5V 2A Buck Converter
    PWM
    2.7~5.5
    0.6~5
    95
    2000
    55
    1000
    SOT23-6
    BCT1470
    17V 2A Buck Converter
    COT
    4.5~17
    0.768-6.5
    94
    2000
    380
    600
    SOT23-6
    BCT1473
    17V 3A Buck Converter
    COT
    4.5~17
    0.768-6.5
    94
    3000
    380
    600
    FCSOT563
    FCSOT23-6
    BCT1477
    17V 3A Buck Converter
    COT
    4.5~17
    0.768-6.5
    94
    3000
    380
    600
    FCSOT563
    BCT1451
    42V 0.6A Buck Converter
    PWM
    5~42
    0.8-24
    95
    600
    14
    1200
    SOT23-6
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