 2016 Microchip Technology Inc.

DS20005578A-page 3

MIC5200

TABLE 1-1:

ELECTRICAL CHARACTERISTICS

Electrical Characteristics:

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Output Voltage Accuracy

–1

—

1

%

–2

—

2

Output Voltage Temperature

Coefficient

40

150

ppm/°C

Note 2

Line Regulation

—

0.004

0.10

——

0.40

Load Regulation

—

0.04

0.16

——

0.30

—17—

mV

—130

—

—150

—

—190

—

—230

350

Quiescent Current

—0.01

10

µA

Ground Pin Current

—130

—

µA

—270

350

—330

—

—500

—

—

1000

1500

Ripple Rejection

PSRR

—

70

—

dB

—

Ground Pin Current at Dropout

—270

330

µA

Current Limit

100

250

—mA

Thermal Regulation

—0.05—

%/W

Note 6

Output Noise

—100

—

µV

—

Note 1:

Specification for packaged product only.

2:

Output voltage temperature coefficient is defined as the worst case voltage change divided by the total

temperature range.

3:

Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are

tested for load regulation in the load range from 0.1 mA to 100 mA. Changes in output voltage due to

heating effects are covered by the thermal regulation specification.

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.

5:

Ground pin current is the regulator quiescent current plus pass transistor base current. The total current

drawn from the supply is the sum of the load current plus the ground pin current.

6:

Thermal regulation is defined as the change in output voltage at a time (t) after a change in power dissipa-

26V for t = 10 ms.