2

Typical Performance Characteristics

Dropout Voltage vs. Output Current

Output Voltage vs. Temperature

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Package Pin Description

PACKAGE PIN #

PIN SYMBOL

FUNCTION

s Fixed Output Voltage

CS5207-2

1.47

1.50

1.53

V

(Notes 1 and 2)

(-2%)

(+2%)

Line Regulation

0.04

0.20

%

Load Regulation (Notes 1 and 2)

0.08

0.40

%

Dropout Voltage (Note 3)

1.42

1.65

V

Current Limit

7.1

8.5

A

1.0

A

Quiescent Current

5.0

10.0

mA

Thermal Regulation

0.003

%/W

Ripple Rejection

80

dB

Temperature Stability

0.5

%

10Hz ² f ² 10kHz

0.003

Thermal Shutdown

150

180

¡C

Thermal Shutdown Hysteresis

25

¡C

Note 1: Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in out-

put voltage due to thermal gradients or temperature changes must be taken into account separately.

Note 2: Specifications apply for an external Kelvin sense connection at a point on the output pin 1/4Ó from the bottom of the package.

Note 3: Dropout voltage is a measurement of the minimum input/output differential at full load.

01

2

3

4

5

6

Output Current (A)

7

0.85

0.70

0.80

0.90

0.95

1.00

1.05

1.10

1.15

1.20

1.25

1.30

1.35

°C

°C

0.75

1.40

1.45

1.50

1.55

°C

0

10

130

-0.12

0.10

20

30

40

50

60

70

80

90 100 110 120

0.08

0.06

0.04

0.02

0.00

-0.02

-0.04

-0.06

-0.08

-0.10

3L TO-220

1

Gnd

Ground connection.

Regulated output voltage (case).

Input voltage.