Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Average Temperature Coefficient

of Reference Voltage

Io = 10mA

for Tj = - 25 to 125

°C

for Tj = 125 to 150

°C

-0.25

-1.5

mV/

°C

mV/

°C

Bias Current and Pin 4

3

10

µA

Average Temperature

Coefficient (pin 4)

-0.5

%/°C

Output Impedance

f = 100 Hz

1.5

m

Ω

CURRENT REGULATION LOOP

Current Limit Sense Voltage

between Pins 5 and 2

0.38

0.45

0.52

V

Average Temperature

0.03

%/°C

Current Load Regulation

Vi = 10 V

∆Vo = 3V

1.4

1

0.9

%

%

%

Peak Short Circuit Current

(pins 2 and 5 short circuited)

3.6

A

ELECTRICAL CHARACTERISTICS (continued)

4/12

Figure 3. Typical Safe Operating Area

Protection.

Figure 4. Quiescent Current vs. Supply

Voltage.

Note 1: A load step of 2 A can be applied provited that input-output differential voltage is lower than 20 V (see Figure 3).

Note 2: The same performance can be maintained at higher output levels if a bypassing capacitor is provited between pins 2 and 4.

L200