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BU2JTA2WHFV-TR is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is IC REG LIN 2.85V 200MA 5-HVSOF. Review the specifications below when checking this part for your BOM.
The BU2JTA2WHFV-TR is a CMOS low-dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage of 2.85 V with a maximum output current capability of 200 mA. The device operates within an input voltage range of 2.5 V to 5.5 V and features a typical power supply rejection ratio (PSRR) of 65 dB. It is housed in an HVSOF-5 surface-mount package, suitable for space-constrained designs. The regulator supports an operating temperature range from -40 °C to +85 °C.
Verify the specific datasheet revision and ordering suffixes to ensure compatibility with your design requirements. Confirm that the HVSOF-5 package dimensions align with your PCB footprint specifications. Check for any recent lifecycle status updates or recommended replacement parts from the manufacturer before finalizing procurement plans.
Select this component when a fixed 2.85 V output is required with moderate current demands up to 200 mA. Ensure the input voltage remains within the 2.5 V to 5.5 V operational window. Consider the thermal dissipation capabilities of the HVSOF-5 package relative to the expected load conditions and ambient temperature environment.
This part belongs to the BU2JTA series of CMOS LDO regulators from ROHM Semiconductor. These regulators are designed for applications requiring low noise and high stability. The series offers various fixed output voltages to suit different digital and analog circuit requirements while maintaining a compact form factor.
Consult official substitution lists for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing.
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