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500mA Variable/Fixed Output LDO Regulators - BD25KA5FP

ROHM's secondary LDO regulators were designed to maximize device characteristics and provide stable operation through low power consumption, increased miniaturization, and low noise. 500mA fixed output types are offered for local power supplies that feature an output voltage accuracy of ±1% with low saturation. A number of other models are also available in various package types and output voltages, enabling selection of the ideal solution for virtually any application, incuding PCs, HDDs, TVs, and car audio systems. In addition, multiple protection circuits are integrated (i.e. overcurrent, thermal shutdown), providing a high level of reliability.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
pacote
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
RoHS
BD25KA5FP-E2 Active TO252-3 2000 2000 Taping sim
 
especificações:
Grade Standard
Breakdown Voltage(Max.)[V] 7.0
ch 1
Vin(Min.)[V] 2.3
Vin(Max.)[V] 5.5
Vout (Typ.) [V] 2.5
Vout Precision ±1.0
Iout(Max.)[A] 0.5
Circuit Current[mA] 0.35
Shutdown Function No
Thermal Shut-down Yes
Over Current Protection Yes
Over Voltage Protection No
Discharge Function No
Soft Start No
I/O Voltage Difference (Typ.)[V] 0.12(Io=0.2A)
Ripple Rejection [dB] 50.0
Load Regulation[mV] 25(Io=0 to 500mA)
Input Capacitor[µF] 1.0
Output Capacitor[µF] 1.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
características:
  • ・Maximum current: 500mA
    ・Output voltage accuracy: ±1%
    ・Ultra-low saturation voltage with PMOS output: 0.12V typ. (Io=200mA)
 
 
Dados técnicos
Application Note

Thermal Resistance

Application Note

BDxxKA5 Series PCB Layout

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