BU18TA2WHFV-TR

$0.49

Description：IC REG LINEAR 1.8V 200MA 5-HVSOF
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7addb18f5e89 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

BU18TA2WHFV-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 LINEAR 1.8V 200MA 5-HVSOF. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BU18TA2WHFV-TR

Description：IC REG LINEAR 1.8V 200MA 5-HVSOF
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：200mA
Current - Quiescent (Iq)：95 µA
Current - Supply (Max)：-
PSRR：70dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SOT-665
Supplier Device Package：5-HVSOF
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BU18TA2WHFV-TR

BU18TA2WHFV-TR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The BU18TA2WHFV-TR is a single-channel, high-performance CMOS LDO regulator manufactured by ROHM Semiconductor. It delivers a fixed 1.8V output with a maximum current of 0.2A (200mA). The device operates within an input voltage range of 2.5V to 5.5V and withstands up to 6.5V. Key electrical specifications include a circuit current of 40μA, ripple rejection of 70dB, and load regulation of 10mV (Io=0.01mA to 100mA). It features ±25mV accuracy at 25°C and requires a 0.5µF output capacitor. Integrated protections include thermal shutdown and over-current protection.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Ultra-small package options including HVSOF5 for compact design
Low power consumption with only 40μA circuit current
Excellent noise characteristics and load response performance
Integrated shutdown function and discharge capability

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Power supply for logic ICs
Power supply for RF circuits
Power supply for camera modules

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix '-TR' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status for environmental requirements. Ensure the HVSOF5 package dimensions match the PCB footprint. Check that the application does not involve automotive equipment, as this standard-grade product is not recommended for such use.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring low quiescent current and small form factors. The 1.8V fixed output suits digital logic families. Consider the 70dB ripple rejection for sensitive analog or RF sections. Verify input voltage stays within the 2.5V to 5.5V range to ensure proper regulation and avoid under-voltage lockout issues.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the BU**TA2W series of full CMOS regulators. The series utilizes ultra-small packages like SSON004X1216 and HVSOF5. These regulators are designed for portable devices where space and power efficiency are critical constraints. The family offers various fixed output voltages while maintaining consistent performance characteristics across channels.