NCP7815TG 查看數據表（PDF） - ON Semiconductor

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NCP7815TG

1.0 A Positive Voltage Regulators

ON Semiconductor 

NCP7800

Table 6. ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 500 mA, TJ = 0°C to 125°C, unless otherwise noted) (Note 9)

NCP7808

Characteristic

Output Voltage (TJ = 25°C)

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)

10.5 Vdc ≤ Vin ≤ 23 Vdc

Line Regulation (TJ = 25°C)

10.5 Vdc ≤ Vin ≤ 25 Vdc

11.0 Vdc ≤ Vin ≤ 17 Vdc

Load Regulation (TJ = 25°C)

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current (TJ = 25°C)

Quiescent Current Change

10.5 Vdc ≤ Vin ≤ 25 Vdc

5.0 mA ≤ IO ≤ 1.0 A

Ripple Rejection (Note 10)

11.5 Vdc ≤ Vin ≤ 21.5 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) (Note 10)

Output Noise Voltage (TJ = 25°C) (Note 10)

10 Hz ≤ f ≤ 100 kHz

Symbol

Min

Typ

Max

Unit

VO

7.68

8.0

8.32

Vdc

VO

Vdc

7.60

8.0

8.40

Regline

mV

−

1.8

160

−

1.0

80

Regload

−

mV

3.7

160

IB

−

3.0

8.0

mA

DIB

mA

−

−

1.0

−

−

0.5

RR

56

72

−

dB

VI − VO

−

2.0

−

Vdc

Vn

−

6.8

−

mV/VO

Output Resistance f = 1.0 kHz (Note 10)

rO

−

2.7

−

mW

Short Circuit Current Limit (TJ = 25°C) (Note 10)

Vin = 35 Vdc

ISC

−

0.3

−

A

Peak Output Current (TJ = 25°C) (Note 10)

Imax

−

2.4

−

A

Average Temperature Coefficient of Output Voltage (Note 10)

TCVO

−

0.24

−

mV/°C

9. Performance guaranteed over the indicated operating temperature range by design and/or characterization, production tested at

TJ = TA = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.

10. Value based on design and/or characterization.

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