TCR2EE30,LM(CT

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The TCR2EE30,LM(CT is a CMOS single output voltage regulator from the TCR2EE series manufactured by Toshiba Semiconductor and Storage. It provides a fixed 3.0 V output with a maximum continuous current of 200 mA. The device features an on/off control input and operates within an input voltage range of 1.5 V to 5.5 V. Key electrical characteristics include a typical dropout voltage of 150 mV at 150 mA, a quiescent bias current of 35 μA, and a ripple rejection ratio of 73 dB at 1 kHz. Output voltage accuracy is maintained within ±1.0% for outputs of 1.8 V or higher. The component is housed in a compact ESV (SOT-553) surface-mount package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Low dropout voltage performance optimized for minimal power loss under load
• Fast load transient response capability for stable operation during rapid current changes
• Integrated overcurrent protection circuitry to safeguard against short circuits
• Auto-discharge function ensures rapid output voltage decay upon shutdown

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Analog circuit power supply conditioning
• RF module voltage regulation
• Battery-powered portable devices requiring low quiescent current
• Point-of-load regulation for sensitive digital logic

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix LM(CT) corresponds to the ESV (SOT-553) package variant when sourcing. Confirm RoHS compliance status through official distributor channels prior to procurement. Ensure application design accounts for thermal derating guidelines provided in the Toshiba Semiconductor Reliability Handbook. Validate that the required output capacitance meets the minimum specification for stability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 3.0 V rail is required with high accuracy and low noise. The TCR2EE series is preferred over TCR2EF for applications utilizing the smaller SOT-553 footprint. Consider the 35 μA quiescent current for battery life calculations. Ensure the input voltage remains above the dropout threshold plus the required output voltage across the full operating temperature range.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the TCR2EE series of 200 mA CMOS Low Dropout Regulators. It shares architectural similarities with the TCR2EF series but utilizes the smaller ESV package. The series covers a wide range of fixed output voltages from 1.0 V to 5.0 V. All variants share common features such as fast transient response and low output noise, making them suitable for precision analog and RF applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

TCR2EF30,LM(CT serves as a functional equivalent offering identical electrical specifications but packaged in the larger SMV (SOT-25) form factor. Designers must verify board space availability and pin compatibility before substituting between the EE and EF series packages.