MC79L05ACDR2G(2006) 查看數據表（PDF） - ON Semiconductor

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MC79L05ACDR2G
(Rev.:2006)

100 mA Negative Voltage Regulators

ON Semiconductor 

MC79L00, MC79L00A Series

ELECTRICAL CHARACTERISTICS (VI = −19 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, −40°C < TJ +125°C (for MC79LXXAC),

0°C < TJ < +125°C (for MC79LXXAB)).

MC79L12C, AB

MC79L12AC, AB

Characteristics

Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = +25°C)

Input Regulation (TJ = +25°C)

−14.5 Vdc ≥ VI ≥ −27 Vdc

−16 Vdc ≥ VI ≥ −27 Vdc

VO

−11.1 −12 −12.9 −11.5 −12 −12.5 Vdc

Regline

−

−

−

250

−

−

200

−

mV

−

250

−

200

Load Regulation

TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA

1.0 mA ≤ IO ≤ 40 mA

Regload

−

−

100

−

50

−

−

−

100

mV

−

50

−

Output Voltage

−14.5 Vdc ≥ VI ≥ −27 Vdc, 1.0 mA ≤ IO ≤ 40 mA

VI = −19 Vdc, 1.0 mA ≤ IO ≤ 70 mA

VO

−10.8

−13.2 −11.4

−12.6 Vdc

−10.8 − −13.2 −11.4 − −12.6

−

−

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB

mA

−

−

6.5

−

−

6.5

−

−

6.0

−

−

6.0

Input Bias Current Change

−16 Vdc ≥ VI ≥ −27 Vdc

1.0 mA ≤ IO ≤ 40 mA

IIB

1.5

1.5

mA

−

−

0.2

−

−

0.2

−

−

−

−

Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)

Vn

−

80

−

−

80

−

mV

Ripple Rejection (−15 ≤ VI ≤ −25 Vdc, f = 120 Hz, TJ = +25°C)

RR

36

42

−

37

42

−

dB

Dropout Voltage (IO = 40 mA, TJ = +25°C)

|VI−VO|

−

1.7

−

−

1.7

−

Vdc

ELECTRICAL CHARACTERISTICS (VI = −23 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, −40°C < TJ +125°C (for MC79LXXAB),

0°C < TJ < +125°C (for MC79LXXAC)).

MC79L15C

MC79L15AC, AB

Characteristics

Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = +25°C)

Input Regulation (TJ = +25°C)

−17.5 Vdc ≥ VI ≥ −30 Vdc

−20 Vdc ≥ VI ≥ −30 Vdc

VO

−13.8 −15 −16.2 −14.4 −15 −15.6 Vdc

Regline

−

−

−

300

−

−

250

−

mV

−

300

−

250

Load Regulation

TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA

1.0 mA ≤ IO ≤ 40 mA

Regload

−

−

−

150

−

−

75

−

mV

−

150

−

75

Output Voltage

−17.5 Vdc ≥ VI ≥ −Vdc, 1.0 mA ≤ IO ≤ 40 mA

VI = −23 Vdc, 1.0 mA ≤ IO ≤ 70 mA

VO

Vdc

−13.5 − −16.5 −14.25 − −15.75

−13.5 − −16.5 −14.25 − −15.75

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

Input Bias Current Change

−20 Vdc ≥ VI ≥ −30 Vdc

1.0 mA ≤ IO ≤ 40 mA

Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)

Ripple Rejection (−18.5 ≤ VI ≤ −28.5 Vdc, f = 120 Hz)

Dropout Voltage IO = 40 mA, TJ = +25°C

IIB

mA

−

−

6.5

−

−

6.5

−

−

6.0

−

−

6.0

DIIB

mA

−

−

1.5

−

−

1.5

−

−

0.2

−

−

0.1

VN

−

90

−

−

90

−

mV

RR

33

39

−

34

39

−

dB

|VI−VO|

−

1.7

−

−

1.7

−

Vdc

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