RT9008GE

Voltage Regulators - Linear Regulator Controllers Overview

The RT9008GE is a low dropout linear regulator controller manufactured by Richtek USA Inc. It operates with an input voltage range from 4.5 V to 13.5 V and provides one adjustable output. The device features a typical power supply rejection ratio of 50 dB and draws a static current of 300 uA. It supports operation within a temperature range of -40 C to +85 C and is housed in a SOT-23-6 surface mount package.

Voltage Regulators - Linear Regulator Controllers Feature Summary

• Integrates soft-start functionality for controlled startup sequences
• Provides adjustable output voltage capability
• Operates as a positive linear regulator controller

Voltage Regulators - Linear Regulator Controllers Applications

• Low dropout linear regulator system design
• Portable electronic device power management
• Battery-powered equipment requiring efficient voltage regulation

Voltage Regulators - Linear Regulator Controllers Procurement Notes

Verify component status carefully, as the RT9008GE is listed as obsolete or end-of-life in multiple distributor records. Confirm availability through authorized channels or alternative sources before finalizing procurement plans. Ensure that any substitute components meet the original electrical specifications and pinout requirements to maintain system compatibility and performance integrity.

Voltage Regulators - Linear Regulator Controllers Selection Notes

Select this component when designing systems requiring an adjustable LDO solution with an input voltage up to 13.5 V. Consider its 300 uA quiescent current for battery efficiency. Verify that the SOT-23-6 package fits the board layout constraints. Evaluate thermal performance based on the expected load current and input-output voltage differential to ensure reliable operation within the specified temperature range.

Voltage Regulators - Linear Regulator Controllers Part Context

The RT9008GE belongs to Richtek's portfolio of low dropout linear regulator controllers. It is part of a family designed for cost-effective power management in consumer and industrial electronics. Similar models like the RT9194GE share comparable input ranges and packaging but may differ in specific control features or current capabilities within the broader product line.

Voltage Regulators - Linear Regulator Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer cross-reference guides for verified alternatives.