S

1

1

s

© 2012 Exar Corporation

3/17

Rev. 2.1.0

Parameter

Min.

Typ.

Max.

Units

Conditions

300

420

600

•

SP6201

Thermal Limit

162

°C

Turns On

147

Turns Off

0.05

%/W

150

µVrms

10Hz to 100kHz

ENABLE INPUT

Enable Input Logic-Low Voltage,

0.4

V

•

Regulator Shutdown

Enable Input Logic-High Voltage,

1.6

V

•

Regulator Enabled

0.01

1

µA

•

0.01

1

µA

•

Reset Not Output

-2

-4

-6

%

Threshold

Note 2: Output voltage temperature coefficient is defined as the worst case voltage change divided by the totaltemperature

range.

Note 3: Load Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested

for load regulation in the load range; from 0.1mA to 100mA, SP6200; from 0.1mA to 200mA, SP6201. Changes in output

voltage due to heating effects are covered by the thermal regulation specification. Not applicable to output voltages less

than 2.5V.

Note 4: Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its

nominal value measured at 1V differential. Not applicable to output voltages less than 2.7V.

Note 5: Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the

load current plus the ground pin current.

Note 6: Thermal regulation is defined as the change in output voltage at a time ”t” after a change in power dissipation is

BLOCK DIAGRAMS

Fig. 2: Fixed Voltage and Adjustable Regulators