MC79M00

2

MOTOROLA ANALOG IC DEVICE DATA

Rating

Symbol

Value

Unit

Input Voltage

VI

–35

Vdc

Power Dissipation

Case 221A

TA = 25°C

PD

Internally Limited

W

Thermal Resistance, Junction–to–Ambient

θJA

65

°C/W

Thermal Resistance, Junction–to–Case

θJC

5.0

°C/W

Case 369 and 369A (DPAK)

TA = 25°C

PD

Internally Limited

W

Thermal Resistance, Junction–to–Ambient

θJA

92

°C/W

Thermal Resistance, Junction–to–Case

θJC

6.0

°C/W

Storage Junction Temperature

Tstg

–65 to +150

°C

Junction Temperature

TJ

150

°C

NOTE: ESD data available upon request.

THERMAL CHARACTERISTICS

Characteristic

Symbol

Value

Unit

Thermal Resistance, Junction–to–Ambient

R

θJA

65

°C/W

Thermal Resistance, Junction–to–Case

R

θJC

5.0

°C/W

MC79M05B, C

Characteristic

Symbol

Min

Typ

Max

Unit

Output Voltage (TJ = 25°C)

VO

–4.8

–5.0

–5.2

Vdc

Line Regulation, TJ = 25°C (Note 1)

–7.0 Vdc

≥ VI ≥ –25 Vdc

–8.0 Vdc

≥ VI ≥ –18 Vdc

Regline

–

–

7.0

2.0

50

30

mV

Load Regulation, TJ = 25°C (Note 1)

5.0 mA

≤ IO ≤ 500 mA

Regload

–

30

100

mV

Output Voltage

–7.0 Vdc

≥ VI ≥ –25 Vdc, 5.0 mA ≤ IO ≤ 350 mA

VO

–4.75

–

–5.25

Vdc

Input Bias Current (TJ = 25°C)

IIB

–

4.3

8.0

mA

Input Bias Current Change

–8.0 Vdc

≥ VI ≥ –25 Vdc, IO = 350 mA

5.0 mA

≤ IO ≤ 350 mA, VI = –10 V

∆IIB

–

–

–

–

0.4

0.4

mA

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

Vn

–

40

–

µV

Ripple Rejection (f = 120 Hz)

RR

54

66

–

dB

Dropout Voltage

IO = 500 mA, TJ = 25°C

VI–VO

–

1.1

–

Vdc

Average Temperature Coefficient of Output Voltage

IO = 5.0 mA, 0°C ≤ TJ ≤ 125°C

∆VO/∆T

–

0.2

–

mV/

°C

NOTES: 1. Load and line regulation are specified at constant temperature. Change in VO due to heating effects must be taken into account separately. Pulse

testing with low duty cycle is used.

2. B = Tlow to Thigh, –40°C < TJ < 125°C

C = Tlow to Thigh, 0°C < TJ < 125°C