LM2775DSGT

Voltage Regulators - DC DC Switching Regulators Overview

The LM2775DSGT is a switched capacitor boost converter manufactured by Texas Instruments, designed to provide a fixed 5 V output. It operates within an input voltage range of 2.7 V to 5.5 V and delivers up to 200 mA of output current. The device features a high switching frequency of 2 MHz and maintains a low static current of 75 uA. It is housed in an 8-pin WSON package suitable for surface mount applications. The component supports a shutdown function and functions reliably across an operating temperature range from -40 C to +85 C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Utilizes switched capacitor topology for efficient voltage boosting without requiring external inductors
• Integrates a shutdown pin for power management control
• Supports surface mount installation via compact WSON-8 packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered electronic devices
• General purpose DC-DC conversion in space-constrained designs
• Low-power embedded systems requiring stable 5 V rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance status as documented in official specifications. Confirm that the WSON-8 package matches your PCB footprint requirements. Ensure thermal dissipation capabilities align with your application's ambient temperature conditions. Cross-reference the datasheet for any updates regarding moisture sensitivity levels or handling precautions during assembly processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution for stepping up voltage to 5 V is required without magnetic components. Consider the 200 mA current limit and 2 MHz frequency for filtering requirements. Evaluate the 75 uA quiescent current against standby power constraints. Verify compatibility with the 2.7 V to 5.5 V input range for your specific power source configuration.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2775 series of switched capacitor regulators from Texas Instruments. It is categorized under PMIC - Power Management ICs and specifically Switching Voltage Regulators. The device is often evaluated using the LM2775EVM development kit. It shares family characteristics with other models in the series but is distinct in its fixed 5 V output configuration and WSON-8 form factor.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2775DSGR is a verified substitute part number offering identical electrical specifications and functionality within the same product line.