© 2007 Microchip Technology Inc.

DS21335E-page 3

TC1014/TC1015/TC1185

TEMPERATURE CHARACTERISTICS

Output Noise

eN

—600

—

nV/

√Hz

F = 10 kHz

470 pF from Bypass

to GND

SHDN Input High Threshold

45

—

—

SHDN Input Low Threshold

——

15

TC1014/TC1015/TC1185 ELECTRICAL SPECIFICATIONS (CONTINUED)

Boldface type specifications apply for junction temperatures of -40°C to +125°C.

Parameter

Symbol

Min

Typ

Max

Units

Device

Test Conditions

Note

1:

2:

3:

4:

Regulation is measured at a constant junction temperature using low duty cycle pulse testing. Load regulation is tested over a load range

from 1.0 mA to the maximum specified output current. Changes in output voltage due to heating effects are covered by the thermal

regulation specification.

5:

Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value at a 1V

differential.

6:

Thermal Regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied, excluding load

7:

The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the

initiate thermal shutdown. Please see Section 5.0 “Thermal Considerations” for more details.

8:

Apply for Junction Temperatures of -40°C to +85°C.

Boldface type specifications apply for junction temperatures of -40°C to +125°C.

Parameters

Sym

Min

Typ

Max

Units

Conditions

Temperature Ranges:

Extended Temperature Range

-40

—

+125

°C

Operating Temperature Range

-40

—

+125

°C

Storage Temperature Range

-65

—

+150

°C

Thermal Package Resistances:

Thermal Resistance, 5L-SOT-23

—

256

—

°C/W