NCP623DM-3.3R2 データシートの表示（PDF） - ON Semiconductor

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NCP623DM-3.3R2

Ultra Low Noise 150 mA Low Dropout Voltage Regulator with ON/OFF Control

ON Semiconductor 

NCP623

ELECTRICAL CHARACTERISTICS (For typical values TA = 25°C, for min/max values TA = −40°C to +85°C, Max TJ = 150°C)

Characteristics

Symbol

Min

Typ

Max

Unit

CONTROL ELECTRICAL CHARACTERISTICS

Input Voltage Range

ON/OFF Input Current (All versions)

VON/OFF = 2.4 V

ON/OFF Input Voltages (All versions)

Logic “0”, i.e. OFF State

Logic “1”, i.e. ON State

VON/OFF

0

−

Vin

V

ION/OFF

mA

−

2.5

−

VON/OFF

−

V

−

0.3

2.2

−

−

CURRENTS PARAMETERS

Current Consumption in OFF State (All versions)

OFF Mode Current: Vin = Vout + 1.0 V, Iout = 0 mA

Current Consumption in ON State (All versions)

ON Mode Sat Current: Vin = Vout + 1.0 V, Iout = 0 mA

Current Consumption in Saturation ON State (All versions)

ON Mode Sat Current: Vin = Vout − 0.5 V, Iout = 0 mA

Current Limit Vin = Vout + 1.0 V, (All versions)

Output Short−circuited (Note 1)

Vin = Vout + 1.0 V, TA = 25°C, 1.0 mA < Iout < 150 mA

3.3 Suffix

4.0 Suffix

5.0 Suffix

Vin = Vout + 1.0 V, −40°C < TA < 85°C

3.3 Suffix

4.0 Suffix

5.0 Suffix

IQOFF

IQON

IQSAT

IMAX

Vout

Vout

mA

−

0.1

2.0

mA

−

170

200

mA

−

900

1400

175

210

mA

−

V

3.23

3.3

3.37

3.92

4.0

4.08

4.90

5.0

5.1

V

3.18

3.3

3.42

3.86

4.0

4.14

4.83

5.0

5.17

LINE AND LOAD REGULATION, DROPOUT VOLTAGES

Line Regulation (All versions)

Vout + 1.0 V < Vin < 12 V, Iout = 60 mA

Load Regulation (All versions)

Vin = Vout + 1.0 V

Iout = 1.0 to 60 mA

Iout = 1.0 to 100 mA

Iout = 1.0 to 150 mA

Dropout Voltage (All versions)

Iout = 10 mA

Iout = 100 mA

Iout = 150 mA

Regline

−

Regload

−

−

−

Vin − Vout

−

−

−

2.0

10

8.0

25

15

35

20

45

30

90

137

230

180

260

DYNAMIC PARAMETERS

Ripple Rejection (All versions)

Vin = Vout + 1.0 V, Vpp = 1.0 V, f = 1.0 kHz, Iout = 60 mA

Line Transient Response

Vin = Vout + 1.0 V to Vout + 4.0 V, Iout = 60 mA, d(Vin)/dt = 15 mV/ms

Output Noise Voltage (All versions)

Cout = 1.0 µF, Iout = 60 mA, f = 100 Hz to 100 kHz

Cbypass = 10 nF

Cbypass = 1.0 nF

Cbypass = 0 nF

Output Noise Density

Cout = 1.0 µF, Iout = 60 mA, f = 1.0 kHz

Output Rise Time (All versions)

Cout = 1.0 µF, Iout = 30 mA, VON/OFF = 0 to 2.4 V

1% of ON/OFF Signal to 99% of Nominal Output Voltage

Without Bypass Capacitor

With Cbypass = 10 nF

VRMS

VN

tr

60

70

−

−

1.0

−

−

25

−

−

40

−

−

65

−

−

230

−

−

40

−

−

1.1

−

THERMAL SHUTDOWN

Thermal Shutdown (All versions)

−

150

−

1. Iout (Output Current) is the measured current when the output voltage drops below 0.3 V with respect to Vout at Iout = 30 mA.

mV

mV

mV

dB

mV

µVrms

nV/ √Hz

µs

ms

°C

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