TPS60300DGSG4

Voltage Regulators - DC DC Switching Regulators Overview

The TPS60300DGSG4 is a single-cell to 3.0-V or 3.3-V, 20-mA dual output, high-efficiency charge pump manufactured by Texas Instruments. It operates with an input voltage range of 0.9 V to 1.8 V and provides two fixed output voltages: 3.0 V and 3.3 V. The device features a switching frequency of 700 kHz and a maximum supply current of 35 µA. It is housed in a 10-VSSOP package and supports an operating temperature range from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual-output architecture providing simultaneous 3.0-V and 3.3-V rails from a single cell source
• High-efficiency inductorless charge pump topology for compact design
• Low quiescent current operation suitable for battery-powered applications

Voltage Regulators - DC DC Switching Regulators Applications

• Single-cell lithium-ion or lithium-polymer battery power systems
• Portable medical devices requiring dual voltage rails
• Wireless sensors and IoT nodes
• Handheld communication equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix G4 indicates RoHS compliance and green material status as per Texas Instruments standards. Confirm the DGSR vs DGS packaging distinction if reel versus tube quantities are required. Ensure the specific orderable part number matches the exact voltage and package requirements for your bill of materials.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when dual regulated outputs are needed from a single low-voltage source without inductors. Compare against TPS60310 if snooze mode functionality is required. Ensure input voltage stays within 0.9 V to 1.8 V limits. Verify thermal performance in the 10-VSSOP package for your specific load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the TPS6030x family of high-efficiency charge pumps designed for single-cell applications. It complements other TI PMICs like the TPS60205 series but offers dual outputs instead of single. The DGSG4 variant specifically denotes the tube packaging option with lead-free and halogen-free construction.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

TPS60300DGS is the non-RoHS equivalent. TPS60310DGSG4 offers similar electrical characteristics but includes a snooze mode feature. Check pin compatibility and thermal dissipation capabilities before substituting.