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TCS2109 - 500mA Low Dropout CMOS Voltage Regulators

General Description

The TCS2109 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes.

Key Features

  • Output Voltage Range 2.0V to 5.5V (selectable in 100mV steps) Highly Accurate ± 2% Dropout Voltage 300mV @ 100mA (3.0V type) High Ripple Rejection 70dB (10 kHz) Low Power Consumption 70μA (TYP) Maximum Output Current 500mA Standby Current less than 2μA Internal protector current limiter and short protector Small packages SOT-25.

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Datasheet Details

Part number TCS2109
Manufacturer TCS
File Size 495.52 KB
Description 500mA Low Dropout CMOS Voltage Regulators
Datasheet download datasheet TCS2109 Datasheet

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TCS2109 500mA Low Dropout CMOS Voltage Regulators DESCRIPTION The TCS2109 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error correction, current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 100mV increments within a range of 2.0V ~ 5.5V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series.