TPS62202DBVT

Voltage Regulators - DC DC Switching Regulators Overview

The TPS62202DBVT is a fixed-output synchronous step-down DC/DC converter from Texas Instruments, housed in a compact SOT-23-5 package. It provides a fixed 1.8 V output with a maximum continuous load current of 300 mA. The device operates from an input voltage range of 2.5 V to 6 V and integrates a 1 MHz switching frequency for efficient power conversion. Key electrical specifications include a quiescent current of 15 uA during operation and a shutdown supply current of 1 uA. It supports an operating temperature range from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology ensures high efficiency across the load current range.
• Fixed 1.8 V output eliminates the need for external feedback resistors.
• Compact SOT-23-5 package facilitates space-constrained PCB layouts.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered consumer electronics
• Embedded systems requiring stable low-voltage rails
• Industrial control modules with limited board space

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'DBVT' corresponds to the SOT-23-5 package and tape-and-reel or cut-tape availability as required by your assembly process. Confirm RoHS compliance status through the manufacturer's official documentation before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.8 V rail is required with moderate current demands up to 300 mA. It is suitable for designs prioritizing small footprint over adjustable output flexibility. Ensure input voltage remains within the 2.5 V to 6 V window for optimal regulation performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TPS6220x family of high-efficiency synchronous step-down converters. While other variants like TPS62200 offer adjustable outputs and TPS62201 provides different fixed voltages, the TPS62202 specifically delivers a fixed 1.8 V output. All share similar packaging and thermal characteristics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct functional substitutes within the same series include TPS62200DBVT (adjustable) and TPS62201DBVT (fixed 1.5 V). Verify pin compatibility and output voltage requirements before swapping components.

Voltage Regulators - DC DC Switching Regulators FAQ

Is the output voltage adjustable on the TPS62202DBVT?

No, the TPS62202DBVT features a fixed 1.8 V output and does not support external adjustment via feedback resistors.

What is the maximum output current capability?

The device supports a maximum continuous output current of 300 mA.