MIC5204

Micrel

February 1999

60

MIC5204

Electrical Characteristics

V

Symbol

Parameter

Conditions

Min

Typical

Max

Units

V

O

Output Voltage Accuracy

2.821

2.85

2.87

V

2.793

2.907

∆V

Output Voltage

Note 4

20

100

ppm/

°C

Temperature Coef.

∆V

Line Regulation

V

0.004

0.10

%

0.40

∆V

Load Regulation

I

0.04

0.16

%

0.30

V

Dropout Voltage, Note 6

I

mV

75

I

190

240

I

210

350

I

450

750

I

Q

Quiescent Current

V

0.01

µA

I

GND

Ground Pin Current

V

130

µA

I

240

I

300

I

450

I

900

PSRR

Ripple Rejection

70

dB

I

GNDDO

Ground Pin

V

270

330

µA

Current at Dropout

I

I

LIMIT

Current Limit

V

750

mA

∆V

Thermal Regulation

Note 8

0.05

%/W

e

n

Output Noise

30

µV

Enable Input

Input Voltage Level

V

IL

Logic Low

off

0.7

V

Logic High

on

2.0

I

IL

Enable Input Current

V

0.01

µA

I

IH

V

15

50

Input Voltage (V

Enable Input Voltage (V

Power Dissipation (P

Lead Temperature (soldering, 5 sec.) ....................... 260

°C

ESD Rating ............................................................. >2000V

Input Voltage (V

Enable Input Voltage (V

Junction Temperature Range (T