NCP500SQL25T1 datasheet(3/20 Pages) ONSEMI

3 / 20 page

NCP500

http://onsemi.com

ELECTRICAL CHARACTERISTICS (continued) (Vin = 2.35 V, Cin = 1.0 mF, Cout = 1.0 mF, for typical value TA = 25°C, for min and

max values TA = −40°C to 85°C, Tjmax = 125°C, unless otherwise noted)

Characteristic

Symbol

Min

Typ

Max

Unit

−1.85 V

Output Voltage (TA = −40°C to 85°C, Iout = 1.0 mA to 150 mA)

Vout

1.804

1.85

1.896

Line Regulation (Vin = 2.3 V to 6.0 V, Iout = 1.0 mA)

Regline

−

1.0

Load Regulation (Iout = 1.0 mA to 150 mA)

Regload

−

Dropout Voltage (Measured at Vout −2.0%, TA = −40°C to 85°C)

(Iout = 1.0 mA)

(Iout = 75 mA)

(Iout = 150 mA)

Vin−Vout

−

2.0

−

Output Short Circuit Current

Iout(max)

200

540

700

Ripple Rejection

(Vin = Vout (nom.) + 1.0 V + 0.5 Vpp, f = 1.0 kHz, Io = 60 mA)

−

Quiescent Current

(Enable Input = 0 V)

(Enable Input = 0.9 V, Iout = 1.0 mA)

(Enable Input = 0.9 V, Iout = 150 mA)

−

0.01

175

1.0

300

Enable Input Threshold Voltage

(Voltage Increasing, Output Turns On, Logic High)

(Voltage Decreasing, Output Turns Off, Logic Low)

Vth(EN)

0.9

−

0.15

Enable Input Bias Current

IIB(EN)

−

3.0

100

Output Turn On Time (Enable Input = 0 V to Vin)

−

100

ELECTRICAL CHARACTERISTICS (continued) (Vin = 3.0 V, Cin = 1.0 mF, Cout = 1.0 mF, for typical value TA = 25°C, for min and max

values TA = −40°C to 85°C, Tjmax = 125°C, unless otherwise noted)