BU21TD2WNVX-TL
- Mfr.Part #
- BU21TD2WNVX-TL
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 4-UDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LIN 2.1V 200MA 4SSON
- Stock
- 2,000
- In Stock :
- 2,000
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Number of Terminations :
- 4
- PSRR :
- 70dB (1kHz)
- Package / Case :
- 4-UDFN Exposed Pad
- ECCN Code :
- EAR99
- Dropout Voltage1-Nom :
- 1V
- Packing Method :
- Tape and Reel
- Output Type :
- FIXED
- Output Voltage 1 :
- 2.1V
- Mount :
- Surface Mount
- Height Seated (Max) :
- 0.6mm
- Max Power Dissipation :
- 560mW
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Regulators :
- 1
- Input Voltage Absolute-Max :
- 6.5V
- Factory Lead Time :
- 14 Weeks
- Published :
- 2013
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Min Current Limit :
- 220mA
- Protection Features :
- Over Current, Over Temperature
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- S-PDSO-N4
- Output Voltage :
- 2.1V
- Terminal Pitch :
- 0.65mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Output Current :
- 200mA
- Operating Temperature :
- -40°C~85°C
- Control Features :
- Enable
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Base Part Number :
- BU21TD2
- Current - Quiescent (Iq) :
- 60μA
- Packaging :
- Tape and Reel (TR)
- Qualification Status :
- Not Qualified
- Pin Count :
- 4
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Terminal Form :
- NO LEAD
- Voltage - Input (Max) :
- 6V
- Voltage Dropout (Max) :
- 0.6V @ 200mA
- Min Input Voltage :
- 1.7V
- Number of Functions :
- 1
- Datasheets
- BU21TD2WNVX-TL
BU21TD2WNVX-TL Documents

Voltage Regulators - Linear ROHM Semiconductor BU21TD2WNVX-TL Overview
The Voltage Regulators - Linear ROHM Semiconductor BU21TD2WNVX-TL is a meticulously engineered linear voltage regulator designed to meet the stringent needs of modern electronic devices. This compact, high-performance IC (Integrated Circuit) ensures a steady 2.1V output with a capability of handling up to 200mA, making it an ideal choice for powering sensitive microcontrollers and analog devices. The 4SSON package is tailored for space-sensitive applications, offering a robust solution in a miniature footprint. The device's enhanced thermal performance and reliability make it an excellent candidate for bulk purchases by businesses aiming to integrate dependable voltage regulation into their products.
BU21TD2WNVX-TL Features
This linear voltage regulator features a fixed output voltage of 2.1V, which provides a stable power supply while maintaining high efficiency. It supports a maximum output current of 200mA, suitable for a variety of low-power applications. The 4SSON package is not only compact but also optimized for minimal thermal footprint, enhancing system reliability. Additional features include over-current protection and thermal shutdown, adding layers of safety and durability to its design.
BU21TD2WNVX-TL Applications
- Portable Devices: Can be used in smartphones, tablets, and other portable electronics where stable voltage is crucial for performance and battery life.
- Wearable Technology: Ideal for powering wearable devices such as smartwatches and fitness trackers that require consistent voltage in a compact form factor.
- Healthcare Monitoring Devices: Suitable for use in medical monitoring equipment where precise and reliable voltage regulation is necessary for accurate readings.
- Internet of Things (IoT) Devices: Provides reliable power for IoT devices, ensuring consistent operation and connectivity in various applications.
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