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Versatile Package FULL CMOS LDO Regulator - BU12UB3WG

BUxxUB3WG series is high-performance FULL CMOS regulator with 360-mA output, which is mounted on versatile package SSOP5 (2.9 mm × 2.8 mm × 1.25 mm). It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 50µA. It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.ROHM’s.

* 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
BU12UB3WG-GTR Active SSOP5 3000 3000 Taping sim
 
especificações:
Grade Standard
Breakdown Voltage(Max.)[V] 4.0
ch 1
Vin(Min.)[V] 1.7
Vin(Max.)[V] 3.6
Vout (Typ.) [V] 1.2
Vout Precision ±25mV
Iout(Max.)[A] 0.36
Circuit Current[mA] 0.05
Shutdown Function Yes
Thermal Shut-down Yes
Over Current Protection Yes
Over Voltage Protection No
Discharge Function Yes
Soft Start No
I/O Voltage Difference (Typ.)[V] 0.35(Io=0.3A)
Ripple Rejection [dB] 70.0
Load Regulation[mV] 35
Input Capacitor[µF] 1.0
Output Capacitor[µF] 1.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
características:
  • ・ High accuracy detection
    ・ low current consumption
    ・ Compatible with small ceramic capacitor (Cin=Co=1.0uF)
    ・ With built-in output discharge circuit
    ・ High ripple rejection
    ・ ON/OFF control of output voltage
    ・ With built-in over current protection circuit and thermal shutdown circuit
    ・ Package SSOP5 is similar to SOT-23-5 (JEDEC)
    ・ Low dropout voltage
 
 
Dados técnicos
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