Standard Voltage Detectors - BD49E55G

ROHM’s BD48xxx and BD49xxx series are highlyaccurate, low-current Voltage Detector IC series. Thefamily includes BD48xxx devices with N-channel opendrain output and BD49xxx devices with CMOS output.
The devices are available for specific detection voltagesranging from 2.3V to 6.0V in increments of 0.1V.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
Constitution Materials List
BD49E55G-TR Active SSOP5 3000 3000 Taping inquiry Yes
Voltage Detection[V] 5.5
Output Types CMOS
Reset Delay Timer No
Reset Active State Low
Manual Reset No
Watchdog Timer No
Auto Motive No
Comment Cu wire bonding.
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
  • ・ High accuracy detection
    ・ Ultra-low current consumption
    ・ Two output types (Nch open drain and CMOS output)
    ・ Wide Operating temperature range
    ・ Very small and low height package
    ・ Package SSOP5 is similar to SOT-23-5 (JEDEC)
    ・ Package SSOP3 is similar to SOT-23-3 (JEDEC)
Technical Data
Application Note

Thermal Resistance