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TPS62273DRVT is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK PROG 400MA 6WSON. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for TPS62273DRVT
- Description：IC REG BUCK PROG 400MA 6WSON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Programmable
- Number of Outputs：1
- Voltage - Input (Min)：2V
- Voltage - Input (Max)：6V
- Voltage - Output (Min/Fixed)：2.5V, 3.3V
- Voltage - Output (Max)：-
- Current - Output：400mA
- Frequency - Switching：2.25MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-WDFN Exposed Pad
- Supplier Device Package：6-WSON (2x2)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for TPS62273DRVT
Voltage Regulators - DC DC Switching Regulators Overview
The TPS62273DRVT is a fixed-output synchronous step-down DC/DC converter from Texas Instruments, housed in a WSON-6 package. It operates with an input voltage range of 2 V to 6 V and provides a regulated output of either 2.5 V or 3.3 V at up to 400 mA. The device integrates a 2.25 MHz switching frequency and maintains a low quiescent current of 15 uA. It functions within a temperature range of -40°C to +85°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous buck topology for high efficiency
- Fixed output voltage options
- Low quiescent current operation
Voltage Regulators - DC DC Switching Regulators Applications
- Portable battery-powered devices
- Embedded systems power management
- Wireless sensor nodes
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix (e.g., DRVT) against the datasheet to confirm the exact output voltage variant (2.5 V or 3.3 V). Ensure the WSON-6 package dimensions match the PCB footprint requirements. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement specifications.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a compact solution is required for single-rail 2V to 6V inputs. The fixed output simplifies design by eliminating external feedback resistors. Consider the 400 mA limit for load requirements and the 2.25 MHz frequency for balancing component size against ripple performance.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the TPS6227x family of ultra-small step-down converters. It shares the WSON-6 form factor with other members like the TPS62270 and TPS62293 but differs in output current capabilities and fixed voltage settings. It serves as a power management IC for space-constrained applications.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check TPS62270DRVT for similar electrical characteristics with different fixed output voltages. Verify pinout compatibility and thermal performance if substituting with other WSON-6 buck converters from the same series.
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