BU19UA3WNVX-TL
- Mfr.Part #
- BU19UA3WNVX-TL
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 4-UDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LIN 1.9V 300MA 4SSON
- Stock
- 11,318
- In Stock :
- 11,318
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- 5.5V
- Max Output Current :
- 300mA
- Packaging :
- Tape and Reel (TR)
- Max Power Dissipation :
- 560mW
- Number of Regulators :
- 1
- Mount :
- Surface Mount
- Output Type :
- FIXED
- Current - Quiescent (Iq) :
- 90μA
- Dropout Voltage1-Nom :
- 0.25V
- RoHS Status :
- ROHS3 Compliant
- Dropout Voltage :
- 250mV
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Control Features :
- Enable
- Input Voltage Absolute-Max :
- 6V
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- JESD-30 Code :
- R-PDSO-N4
- Voltage Dropout (Max) :
- 0.32V @ 300mA
- Number of Terminations :
- 4
- Terminal Form :
- NO LEAD
- Qualification Status :
- Not Qualified
- Packing Method :
- Tape and Reel
- Output Voltage :
- 1.9V
- Published :
- 2015
- Min Input Voltage :
- 1.7V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PSRR :
- 70dB (1kHz)
- Terminal Pitch :
- 0.635mm
- Output Voltage 1 :
- 1.9V
- Min Current Limit :
- 370mA
- Protection Features :
- Over Current, Over Temperature
- Lead Free :
- Lead Free
- Factory Lead Time :
- 10 Weeks
- Output Configuration :
- Positive
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~85°C
- Mounting Type :
- Surface Mount
- Package / Case :
- 4-UDFN Exposed Pad
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- BU19UA3WNVX-TL

Voltage Regulators - Linear ROHM Semiconductor BU19UA3WNVX-TL Overview
The ROHM Semiconductor BU19UA3WNVX-TL linear voltage regulator is an exceptional solution designed for precision voltage management in sophisticated electronic devices. Engineered to deliver a stable 1.9V output with a current capacity of 300mA, this regulator ensures reliable performance in a compact 4SSON package. Its outstanding power efficiency and thermal management make it an ideal choice for applications demanding consistent voltage under varying load conditions. This product is particularly suited for B2B customers looking to integrate dependable power solutions into their high-volume manufacturing processes, emphasizing the importance of Voltage Regulators - Linear ROHM Semiconductor BU19UA3WNVX-TL in modern electronics design.
BU19UA3WNVX-TL Features
The BU19UA3WNVX-TL voltage regulator by ROHM Semiconductor boasts several key features that enhance its utility and reliability in demanding applications. These include a low dropout voltage which facilitates efficient operation even in low-voltage scenarios, excellent load and line regulation to maintain stable output despite changes in input voltage or load conditions, and thermal shutdown protection to ensure the device operates within safe temperature ranges. Additionally, its small 4SSON package allows for minimal footprint and ease of integration into space-constrained applications.
BU19UA3WNVX-TL Applications
- Portable Devices: Ideal for use in smartphones, tablets, and other portable electronics where stable voltage is crucial for performance and battery life.
- Wireless Communications: Supports reliable operation of wireless and RF devices, ensuring consistent performance and power management in communication hardware.
- Healthcare Monitoring Equipment: Provides dependable power supply solutions for healthcare devices, ensuring accurate readings and uninterrupted device operation.
- IoT Devices: Powers a variety of Internet of Things devices, enabling consistent performance and connectivity in smart home and industrial applications.
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