TPS62321YZDR
- Mfr.Part #
- TPS62321YZDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-VFBGA, DSBGA
- Datasheet
- Download
- Description
- IC REG BUCK 1.5V 500MA 8DSBGA
- Stock
- 7,691
- In Stock :
- 7,691
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Max) :
- 6V
- Package / Case :
- 8-VFBGA, DSBGA
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Length :
- 2.25mm
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pbfree Code :
- No
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Ball
- Input Voltage-Nom :
- 3.6V
- Mounting Type :
- Surface Mount
- Current - Output :
- 500mA
- Topology :
- Buck
- Additional Feature :
- PFM CONTROL TECHNIQUE IS ALSO POSSIBLE
- Function :
- Step-Down
- Height Seated (Max) :
- 0.625mm
- Terminal Pitch :
- 0.5mm
- Quiescent Current :
- 86μA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mount :
- Surface Mount
- Number of Pins :
- 8
- Voltage - Input (Min) :
- 2.7V
- Terminal Position :
- BOTTOM
- Lead Free :
- Contains Lead
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Control Technique :
- PULSE WIDTH MODULATION
- Synchronous Rectifier :
- yes
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- Frequency - Switching :
- 3MHz
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Voltage :
- 1.5V
- Base Part Number :
- TPS62321
- Datasheets
- TPS62321YZDR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS62321YZDR Overview
The Texas Instruments TPS62321YZDR is a high-efficiency synchronous buck regulator specifically engineered for battery-powered applications. This compact device offers an adjustable output voltage down to 1.5V while delivering a continuous 500mA current, making it an excellent choice for portable electronics. The use of an 8-DSBGA package allows for a minimal footprint on PCBs, crucial for modern, space-constrained designs. The inclusion of advanced control features ensures high power efficiency and optimal battery life, positioning the Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS62321YZDR as a key component in power management solutions.
TPS62321YZDR Features
The TPS62321YZDR boasts a range of features designed for robust and efficient performance. These include a high-frequency operation up to 3 MHz, which allows for the use of small, low-cost capacitors and inductors. Additionally, its high power efficiency, over 95% under certain conditions, extends battery life, critical for mobile and wearable technology. It also includes thermal and over-current protection, enhancing device reliability and safety in diverse operating conditions.
TPS62321YZDR Applications
- Smartphones and Tablets: Provides stable, efficient power conversion, essential for the extended battery life and compact design of modern portable devices.
- Wearable Technology: Ideal for powering devices like smartwatches and fitness trackers due to its small size and high efficiency, ensuring long operation times.
- Portable Medical Devices: Its precision and reliability make it suitable for sensitive medical equipment that demands consistent voltage regulation.
- Wireless Communication Equipment: Supports the power requirements of small, battery-operated wireless modules by delivering consistent, efficient output.
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