SC20A SERIES

HDLV

Family

Electrical Specifications

Nominal Output

Output

Short-circuit

Noise

Efficiency

Input

Voltage Current

Current (A)

(mV pp)

(%)

(V)

(V)

(A)

typ

typ

typ

SC20A-5S3.3

5

3.3

20

27

100

SC20A-5S2.5

5

2.5

20

27

100

SC20A-5S1.9

5

1.9

20

27

100

89

SC20A-5S1.8

5

1.8

20

27

100

SC20A-5S1.5

5

1.5

20

27

100

SC20A-3S2.5

3.3

2.5

20

27

100

SC20A-3S1.9

3.3

1.9

20

27

100

92

SC20A-3S1.8

3.3

1.8

20

27

100

SC20A-3S1.5

3.3

1.5

20

27

100

Standard Options

Add option designators to the end of the part number. Example; SC20A-5S3.3-B

Option

Description

B

No Remote Sense option removes sense pin

F

1 % Setpoint Accuracy

Z

-40 °C Operation

X

Modified pin length followed by three digits (in mils)

Trim Up

Trim Down

0.37 m

0.24

(6.1)

0.45

(11.43)

0.60

(15.24)

0.65

(16.51)

3.00 (76.2)

0.100 (2.54)

1.400 (35.56)

0.012 (0.30)

typ pin thickness

Pin

1,2,4

3

Description

Remote Sense

(Removed for B option)

Pin

5,6

7,8

9

10

Description

Ground

Trim

Enable

1.800 (45.72)

1234 5

678 910

0.123 (3.12)

0.135 ±0.015

(3.43 ±0.38)

0.020 (0.51)

typ pin width

Trim

10

9

5

6

Enable

Remote Sense - 3

SC20A

100 µf/10 V

100 µf

10 V

0.83

(21.08)

ax

(9.4 max)

Trim

Gnd

8.09

-22 (in k

Ω)

inches (mm)

0.xx ±0.01 inches

0.xxx ±0.005 inches

Note: Component placement may change. Recommended

keep-out area equals maximum length and width.

3.176

-10 (in k

Ω)

-22 (in k

Ω)

2.37Vout-3.176

-10 (in k

Ω)

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

REV. 01/05