4.3-5.5V 0.55A 1ch LDO_BD3507HFV

超低饱和稳压器BD3507HFV作为用于芯片组的电源非常合适。输出电容器能够使用陶瓷电容器,因此不仅有助于IC而且有助于装置的小型化薄型化。虽然是小型的但采用了带有散热片的功率封装,因此能够作为最大电流550mA的稳压器使用。采用Nch MOSFET可以构成RON=300mΩ(TYP)的超低饱和电源,所以虽然是线性型电源却能构成高效率的系统。输出电压可以通过VREF端子设定,可以与其他电源同步。另外,还可以作为低电压电源产品线(1.2~2.5V)的高边开关(RON=300mΩ/Io=550mA)使用。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
BD3507HFV-TR 供应中 HVSOF6 3000 3000 Taping Yes
Grade Standard
Breakdown Voltage(Max.)[V] 6.0
ch 1
Vin(Min.)[V] 4.5
Vin(Max.)[V] 5.5
Vin 2ch[V] 1.2 to Vcc-1
Vout (Typ.) [V] 0.65 to 2.7
Vout Precision ±1.0
Iout(Max.)[A] 0.55
Thermal Shut-down Recover
Over Current Protection Yes
Under Voltage Lock Out Yes
Soft Start Variable
Operating Temperature (Min.)[°C] -10
Operating Temperature (Max.)[°C] 100
  • ・内置高精度缓冲电路(可以设定为0.65~2.7V)
    ・内置电流限制电路(550mA Max)
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