MCP1804

DS22200A-page 4

© 2009 Microchip Technology Inc.

Load Regulation

ΔV

—50

90

mV

1.8V

≤ V

—

110

175

mV

5.1V

≤ V

—

180

275

mV

12.1V

≤ V

Dropout Voltage

Note 1, Note 5

—

550

710

V

1.8V

≤ V

—

450

600

V

2.0V

≤ V

—

390

520

V

2.2V

≤ V

—

310

450

V

2.5V

≤ V

—

260

360

V

3.0V

≤ V

—

220

320

V

4.0V

≤ V

—

190

280

V

5.0V

≤ V

—

170

230

V

6.5V

≤ V

—

130

190

V

8.1V

≤ V

—

120

170

V

10.1V

≤ V

—

2200

2700

V

1.8V

≤ V

—

1900

2600

V

2.0V

≤ V

—

1700

2200

V

2.2V

≤ V

—

1500

1900

V

2.5V

≤ V

—

1300

1700

V

3.0V

≤ V

—

1100

1500

V

4.0V

≤ V

—

1000

1300

V

5.0V

≤ V

—

800

1150

V

6.5V

≤ V

—

700

950

V

8.1V

≤ V

—

650

850

V

10.1V

≤ V

SHDN “H” Voltage

1.1

—

SHDN “H” Voltage

0—

0.35

V

SHDN Current

-0.1

—

0.1

µA

ELECTRICAL CHARACTERISTICS (CONTINUED)

Parameters

Sym

Min

Typ

Max

Units

Conditions

Note 1:

2:

3:

4:

Load regulation is measured at a constant junction temperature using low duty cycle pulse testing.

Changes in output voltage due to heating effects are determined using thermal regulation specification

5:

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