Toshiba TCR5RG 500mA LDO Voltage Regulators

Toshiba TCR5RG 500mA LDO Voltage Regulators are CMOS general-purpose single-output voltage regulators with an on/off control input. These voltage regulators feature Low Dropout (LDO) voltage and ultra high ripple rejection ratio. The TCR5RG voltage regulators are available in the 0.9V and 5.0V fixed output voltage range. These regulators offer overcurrent protection, thermal shutdown, and auto-discharge. The TCR5RG regulators are offered in an ultra small plastic mold WCSP4F package and comes with a high ripple rejection ratio of 10dB (f = 1kHz, 2.8V output). These devices are ideal for portable applications that require high-density board assembly such as cellular phones.

Features

Ultra small package WCSP4F (0.645mm x 0.645mm (typical); t-0.33mm (maximum))
High ripple rejection ratio 100dB (typical) @1kHz at 2.8V_output
High ripple rejection ratio 93dB (typical) @10kHz at 2.8V_output
High ripple rejection ratio 67dB (typical) @100kHz at 2.8V_output
High ripple rejection ratio 59dB (typical) @1MHz at 2.8V_output
Low output noise voltage (V_NO = 5μV_rms (typical) at 10Hz ≤ f ≤ 100kHz)
Low quiescent current (I_B = 7μA (typical) at I_OUT = 0mA)
Overcurrent protection

Thermal shutdown
Auto-discharge
Low dropout voltage:
- V_DO = 150mV (typical) at 2.8V_output, I_OUT = 500mA
Wide range output voltage line up (V_OUT = 0.9V to 5.0V)
Pull down connection between CONTROL and GND
Ceramic capacitors can be used (C_IN = 1μF, C_OUT =1μF)

Toshiba TCR5RG 500mA LDO Voltage Regulators

Features

Block Diagram

Mechanical Drawing

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