Service Hotline: 13823761625

Products

Contact Us

You are here:Home >> Products >> DC-DC >> LDO

LDO

CST9001

    CST9001 series is a group of positive voltage output, low power consumption, low dropout voltage,Linear voltage regulator. It can provide 100mA output current when input / output voltage differential dropsto 150mV(Vout=3.3V), The very low power consumption of CST9001(Iq=1.0uA)can greatly improve natural life of batteries.CST9001 can provide output value in the range of 0.9V~5.0V in 0.1V steps. It also can customized on command.CST9001 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module.CST9001 has well load transient response and good temperature characteristic, And it uses trimming technique to guarantee output voltage accuracy within±2%.
    CST9001 Description:
        CST9001 series is a group of positive voltage output, low power consumption, low dropout voltage,Linear voltage regulator. It can provide 100mA output current when input / output voltage differential dropsto 150mV(Vout=3.3V), The very low power consumption of CST9001(Iq=1.0uA)can greatly improve natural life of batteries.CST9001 can provide output value in the range of 0.9V~5.0V in 0.1V steps. It also can customized on command.CST9001 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module.CST9001 has well load transient response and good temperature characteristic, And it uses trimming technique to guarantee output voltage accuracy within±2%.

    CST9001 Features:
    Low Power Consumption: 1.0uA (Typ)
    Maximum Output Current: 200mA
    Small Dropout Voltage
      150mV@100mA (Vout=3.3V)
      240mV@100mA (Vout=1.8V)
    Input Voltage Range: 1.5V~6.5V
    Output Voltage Range: 0.9V~5.0V
      (customized on command in 0.1V steps)
    RoHS Compliant and Lead (Pb) Free
    High Accurate: ±2%
      (±1% customized)
    Output Current Limit
    Integrated Short-Circuit Protection
    Good Transient Response
    Stable with Ceramic Capacitor
    Available Package:
      SOT23、SOT23-3L
      (customized DFN1x1、SOT89-3L)

    CST9001 Application:
    Battery Powered equipment
    Reference Voltage Source
    Power Management of MP3. PDA…..
    Weighting Scales

    CST9001 Application Circuits:

    CST9001 Pin Configuration:

    CST9001 Order Information:

    CST9001①②-③④⑤

    Designator

    Symbol

    Description

    ①②

    M3/S3/P3/D4

    SOT23 / SOT23-3L / SOT89-3L / DFN1x1 -4L

    ③④

    Integer

    Output Voltage(09101215182528303336..)

    A

    Accurate ±1%

    -----

    Accurate ±2%

    Model
    Marking**
    Description
    Package
    T/R Qty
    CST9001M3-XX*
    ①②③④
    CST9001 200mA Low-Dropout

    Linear voltage regulator

    SOT23
    3,000 PCS
    CST9001S3-XX*
    ①②③④
    SOT23-3L
    3,000 PCS
    CST9001P3-XX*
    ①②③④
    SOT89-3L
    1,000 PCS
    CST9001D4-XX*
    ⑤⑥
    DFN1x1-4L
    10,000 PCS

    CST9001 Function Block Diagram:
    Please submit your basic information and send an email Sales@ChipSourceTek.com , or call us at 13823761625 (the same number as wechat), and we will contact you as soon as possible!

    *

    *

    *

    *

Related products