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500mA Output LDO Regulators with Voltage Detector and Watchdog Timer_BD3021HFP

BD3021HFP is a regulator IC with integrated WDT (Watch Dog Timer), high output voltage accuracy ±2.0% and 80µA (Typ) low circuit current consumption. These are supports usage of low ESR ceramic capacitor for output stability. They can be a stable power supply for any applications while detecting malfunction of microcontrollers.

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型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD3021HFP-TR 供应中 HRP7 2000 2000 Taping Yes
 
特性:
Grade Standard
Breakdown Voltage(Max.)[V] 50.0
ch 1
Vin(Min.)[V] 5.6
Vin(Max.)[V] 36.0
Vout (Typ.) [V] 5
Vout Precision ±2.0%
Iout(Max.)[A] 0.5
Circuit Current[mA] 0.08
I/O Voltage Difference (Typ.)[V] 0.3(Io=0.2A)
Load Regulation[mV] 30
Detect Voltage(VDET) [V] 4.5
Additional Feature WDT Can be Switched ON / OFF by Using INH Pin
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
特点:
    • Integrated WDT Reset Circuit
      WDT Can be Switched ON / OFF by Using INH Pin
    • Low saturation voltage by using PMOS output transistor
    • VCC Max Voltage: 50V
    • Integrated Over Current Protection and Thermal Shut Down
    • HRP7 package
 
 
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技术信息
Application Note

Thermal Resistance

Application Note

Basics of Linear Regulators

Application Note

Linear Regulator Specifications

Application Note

Reverse Voltage Protection

Application Note

Simple Test Method for Estimating the Stability of Linear Regulators