TC1017

DS20001813G-page 2

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1.0

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings †

Input Voltage ..................................................................................................................................................................................... 6.5V

Power Dissipation ........................................................................................................................................... Internally Limited (Note 7)

Maximum Voltage On Any Pin.................................................................................................................................... VIN + 0.3V to -0.3V

ESD Protection on All Pins (Note 1)

HBM ................................................................................................................................................................................ ±2 kV

MM ................................................................................................................................................................................. ±200V

CDM............................................................................................................................................................................. ±1.5 kV

Note 1: Testing was performed per AEC-Q100 standard. For additional information contact your local Microchip

sales office.

†Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the

device. This is a stress rating only and functional operation of the device at those or any other conditions

above those indicated in the operation listings of this specification is not implied. Exposure to maximum

rating conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

Electrical Specifications: Unless otherwise noted, VIN = VR + 1V, IL = 100 µA, CL = 1.0 µF, SHDN > VIH, TA = +25°C

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

Parameter

Sym.

Min.

Typ.

Max.

Units

Test Conditions

Input Operating Voltage

VIN

2.7

—

6.0

V

Note 1

Maximum Output Current

IOUTMAX

100

——

mA

Note 1

150

——

VIN >= 3V and

VIN >= (VR + 2.5%) +

VDROPOUTMAX

Output Voltage

VOUT

VR – 2.5%

VR ±0.5%

VR + 2.5%

V

Note 2

V

OUT Temperature Coefficient

TCVOUT

—

40

—

ppm/°C Note 3

Line Regulation

VOUT/VIN)| / VR

—0.04

0.2

%/V

(VR + 1V) < VIN < 6V

Load Regulation (Note 4)

VOUT| / VR

—0.38

1.5

%IL = 0.1 mA to IOUTMAX

Dropout Voltage (Note 5)

VIN – VOUT

—

—

—

—

2

90

180

285

—

200

350

500

mV

IL = 100 µA

IL = 50 mA

IL = 100 mA

IL = 150 mA

Supply Current

IIN

—53

90

µA

SHDN = VIH, IL = 0

Shutdown Supply Current

IINSD

—

0.05

2

µA

SHDN = 0V

Note 1:

The minimum V

IN has to meet two conditions: VIN  2.7V and VIN  (VR + 2.5%) + VDROPOUT.

2:

V

R is the regulator voltage setting. For example: VR = 1.8V, 2.7V, 2.8V, 3.0V.

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 0.1 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 or line regulation effects. Specifications are for a current pulse equal to ILMAX at VIN = 6V for t = 10 msec.

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

temperature and the thermal resistance from junction-to-air (i.e., T

A, TJ, JA). Exceeding the maximum allowable power

dissipation causes the device to initiate thermal shutdown. Please see Section 5.1 “Thermal Shutdown”, for more

details

.

8: Output current is limited to 120 mA (typ) when V

OUT is less than 0.5V due to a load fault or short-circuit condition.

TCVOUT

VOUTMAX VOUTMIN

–

 10

6



VOUT

T





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