Dual-Output (Fixed/Variable) LDO Regulators BA3259HFP

ROHM的二次LDO稳压器能够使正在追求小型化、节能化的各种装置最大限度地发挥其性能,构成低噪声而又稳定工作的电源电路。2路输出的局部电源用固定/可变输出二次LDO稳压器系列,是2路输出的电压精度都达到±2%、可以设定成3.3V固定输出及0.8V~3.3V可变输出的低饱和型系列稳压器。由于用1个IC就能提供路输出,这就能为削减整机的元器件数量、安装面积创造条件。本系列产品内置有防止输出短路等原因损毁IC的过流保护电路、防止过负荷状态等产生的热破坏IC的温度保护电路。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BA3259HFP-TR供应中HRP520002000TapingYes

BA3259HFP 数据手册 Data Sheet

技术特性
GradeStandard
Breakdown Voltage(Max.)[V]15.0
ch2
Vin(Min.)[V]4.75
Vin(Max.)[V]14.0
Vout (Typ.) [V]3.3
Vout Precision±2.0%
Iout(Max.)[A]1.0
Iout2(Max.)[A]1.0
Circuit Current[mA]3.0
Shutdown FunctionNo
Thermal Shut-downYes
Over Current ProtectionYes
I/O Voltage Difference (Typ.)[V]1.1(Io=1A)
Ripple Rejection [dB]52.0
Load Regulation[mV]5(Io=5mA to 1A)
Input Capacitor[µF]3.3
Output Capacitor[µF]1.0
Operating Temperature (Min.)[°C]0
Operating Temperature (Max.)[°C]85
应用领域
  • Coin Processing Machines
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • Digital Stethoscope
  • Single Board Computer
  • Network Attached Storage
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • CT Scanner
  • ECG(EKG)
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • Machine Vision Camera for Industrial
  • Pulse Oximeter
  • Display for EMS
  • Digital Multimeter: Bench Type
技术资料下载
引脚配置图
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