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300mA Fixed Output LDO Regulators - BD18GA3WNUX (Under Development)

BDxxGA3WEFJ / BDxxGA3WNUX series devices are LDO regulators with output current capability of 0.3A. It has an output voltage accuracy of ±1%. Both fixed and variable output voltage devices are available. The variable output voltage can be varied from 1.5V to 13.0V using external resistors. Various fixed output voltage devices that do not use external resistors are also available. These LDO regulators are available in HTSOP-J8 / VSON008X2030 package and can be used in wide variety of digital appliances. It has built-in over current protection to protect the device when output is shorted, 0µA shutdown mode, and thermal shutdown circuit to protect the device during thermal over-load conditions. These LDO regulators are usable with ceramic capacitors that enable a smaller layout and longer life.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD18GA3WNUX-TR Under Development VSON008X2030 4000 4000 Taping Yes
 
Specifications:
Grade Standard
Breakdown Voltage(Max.)[V] 15.0
ch 1
Vin(Min.)[V] 4.5
Vin(Max.)[V] 14.0
Vout (Typ.) [V] 1.8
Vout Precision ±1.0
Iout(Max.)[A] 0.3
Circuit Current[mA] 0.6
Shutdown Function Yes
Thermal Shut-down Yes
Over Current Protection Yes
Over Voltage Protection No
Discharge Function No
Soft Start Yes
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
Features:
  • ・ High accuracy reference voltage circuit
    ・ Built-in Over Current Protection circuit (OCP)
    ・ Built-in Thermal Shut Down circuit (TSD)
    ・ With shut down switch
 
ROHM Semiconductor reserves the right to change the specifications at any time.
 
Technical Data
Application Note

Thermal Resistance

Application Note

Basics of Linear Regulators

Application Note

Linear Regulator Specifications

Application Note

BDxxGC0, BDxxGA5, BDxxGA3, BDxxHC5, BDxxHC0,BDxxHA5, BDxxHA3, BDxxIC0, BDxxIA5 Series PCB Layout

Application Note

Reverse Voltage Protection

Application Note

Simple Test Method for Estimating the Stability of Linear Regulators

Application Note

Table of resistance for output voltage setting on linear regulator Ics