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KA7500B

Category: PMIC - Voltage Regulators - DC DC Switching Controllers

Description: VOLTAGE-MODE PWM CONTROLLER

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0.09779 0.83820

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  • KA7500B VOLTAGE-MODE PWM CONTROLLER
Part Number Seller's Name Stock Brand Package/Case Date Code Description Price

KA7500B

KA7500B has several brands around the world that may have alternate names for KA7500B due to regional differences or acquisition. KA7500B may also be known as the following names:

    Alternate Text

    All sellers

    10

    Brand new

    10

    Certified preowned

    10

    Official

    10

    Third Party

    10

    Description

    Part Number Product Description Summary Price Buy

    Utsource

    66794

    5.0 out of 5 stars

    1 star 0.1%
    2 star 0%
    3 star 0.2%
    4 star 0.3%
    5 star 99.3%

    Total products: 2398060

    Total sales: 12728598

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:33951

    USED

    Samsung

    03+

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.24448 US $0.22003

    ≥10: US $0.17462 US $0.15716

    ≥50: US $0.13970 US $0.12573

    ≥100: US $0.12573 US $0.11316

    ≥150: US $0.11874 US $0.10686

    ≥200: US $0.11525 US $0.10372

    ≥500: US $0.11386 US $0.10247

    ≥1000: US $0.11246 US $0.10121

    ≥3000: US $0.11176 US $0.10058

    More: Inquiry

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:10000

    USED

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.55880 US $0.50292

    ≥5: US $0.44704 US $0.40234

    ≥10: US $0.25705 US $0.23134

    ≥20: US $0.22352 US $0.20117

    ≥50: US $0.20117 US $0.18105

    ≥100: US $0.19558 US $0.17602

    ≥200: US $0.18999 US $0.17099

    ≥500: US $0.18440 US $0.16596

    ≥1000: US $0.17882 US $0.16094

    More: Inquiry

    DTF Technology Co.,Ltd.

    1688

    5.0 out of 5 stars

    1 star 0.1%
    2 star 0%
    3 star 0.2%
    4 star 0.3%
    5 star 99.3%

    Total products: 69

    Total sales: 0

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B IC REG CTRLR BUCK 16DIP
    KA7500B

    Stock:999999

    NEW

    On Semiconductor

    18+

    IC REG CTRLR BUCK 16DIP

    ≥1: US $0.25146 US $0.22631

    More: Inquiry

    Hua Rui Ke Chuang Electronics Co.,Ltd.

    702

    5.0 out of 5 stars

    1 star 0.3%
    3 star 0.3%
    4 star 1%
    5 star 98.4%

    Total products: 12421

    Total sales: 101736

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:1085

    NEW

    Fairchild

    10+

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.09779 US $0.08801

    More: Inquiry

    JIAMENG ELECTRONICS

    410

    5.0 out of 5 stars

    5 star 100%

    Total products: 6143

    Total sales: 36874

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:50000

    NEW

    Fairchild/on

    15-22+

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.41351 US $0.37216

    More: Inquiry

    HLF Technology Co.,Ltd.

    0

    0 out of 5 stars

    1 star0%
    2 star0%
    3 star0%
    4 star0%
    5 star0%

    Total products: 244

    Total sales: 0

    Average lead time: 0 Hour

    Delivery times (Express): 0

    Delivery times (Post office): 0

    KA7500B IC REG CTRLR BUCK 16DIP
    KA7500B

    Stock:99999

    NEW

    On Semiconductor

    18+

    IC REG CTRLR BUCK 16DIP

    ≥1: US $0.10478 US $0.09430

    More: Inquiry

    Utsource Original Store

    66794

    5.0 out of 5 stars

    1 star 0.1%
    2 star 0%
    3 star 0.2%
    4 star 0.3%
    5 star 99.3%

    Total products: 2398060

    Total sales: 12728598

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:41455

    NEW

    FSC

    01+

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.83820 US $0.75438

    ≥5: US $0.62865 US $0.56579

    ≥10: US $0.44006 US $0.39605

    ≥20: US $0.41910 US $0.37719

    ≥50: US $0.37719 US $0.33947

    ≥100: US $0.36671 US $0.33004

    ≥200: US $0.35624 US $0.32061

    ≥500: US $0.34576 US $0.31118

    ≥1000: US $0.33528 US $0.30175

    More: Inquiry

    Xing Sheng Electronics Co.,Ltd.

    4063

    5.0 out of 5 stars

    1 star 0.2%
    3 star 0.2%
    4 star 0.8%
    5 star 98.8%

    Total products: 49473

    Total sales: 128730

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B IC REG CTRLR BUCK 16DIP
    KA7500B

    Stock:300

    USED

    FAI

    04+

    IC REG CTRLR BUCK 16DIP

    ≥1: US $0.44704 US $0.40234

    More: Inquiry

    GUANGZEDZ

    624

    5.0 out of 5 stars

    1 star 0.5%
    3 star 0.2%
    4 star 2.4%
    5 star 97%

    Total products: 39017

    Total sales: 144815

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:169

    USED

    FAI

    98+

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.19558 US $0.17602

    More: Inquiry

    KA7500B DIP16
    KA7500B

    Stock:27

    USED

    Fai/sec

    98+/03+/04+/06+

    DIP16

    ≥1: US $0.29337 US $0.26403

    More: Inquiry

    NASDA Technology Co.,Ltd.

    9

    5.0 out of 5 stars

    5 star 100%

    Total products: 9464

    Total sales: 5882

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:96

    USED

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.09779 US $0.08801

    More: Inquiry

    SONGXING Electronics Co.,Ltd.

    87

    4.7 out of 5 stars

    1 star 5.7%
    4 star 10.3%
    5 star 83.9%

    Total products: 38533

    Total sales: 105723

    Average lead time: 0 Hour

    Delivery times (Express): 0Deliverytimes

    Delivery times (Post office): 0

    KA7500B VOLTAGE-MODE PWM CONTROLLER
    KA7500B

    Stock:17

    USED

    SEC

    0544+

    VOLTAGE-MODE PWM CONTROLLER

    ≥1: US $0.67056 US $0.63033

    More: Inquiry

    Description

    The KA7500B is used for the control circuit of the PWM switching regulator. The KA7500B consists of 5V reference voltage circuit, two error amplifiers, a flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the switching frequency of 1kHz to 300kHz.

     

    Features

    Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5%

    Uncommitted Output TR for 200mA Sink or Source Current

    Output Control For Push-Pull or Single Ended Operation

    Variable Duty Cycle By Dead Time Control (Pin 4) Complete PWM Control Circuit

    On-Chip Oscillator With Master or Slave Operation

    Internal Circuit Prohibits Double Pulse at Either Output


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    KA7500B

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