EXTERNAL TRANSISTOR TYPE CMOS VOLTAGE REGULATOR

S-816 Series

Seiko Instruments Inc.

5



Absolute Maximum Ratings

Table 3

(Ta

=25°C unless otherwise specified)

Item

Symbol

Absolute Maximum Ratings

Unit

VIN Pin Voltage

V

VOUT Pin Voltage

V

ON/OFF Pin Voltage

V

EXT Pin Voltage

V

EXT Pin Current

50

mA

Power Dissipation

250 (When not mounted on board)

mW

600

*1

mW

Operation Ambient Temperature

Range

−40 to +85

Storage Temperature

*1. When mounted on board

[Mounted on board]

(1) Board size :

114.3 mm

× 76.2 mm × t1.6 mm

(2) Board name : JEDEC STANDARD51-7

Caution The absolute maximum ratings are rated values exceeding which the product

could suffer physical damage. These values must therefore not be exceeded

under any conditions.

(1) When mounted on board

(2) When not mounted on board

0

50

100

150

600

400

0

Ambient Temperature (Ta) [

°C]

200

100

300

500

700

0

50

100

150

300

200

0

Ambient Temperature (Ta) [

°C]

100

250

150

50

Figure 3 Power Dissipation of Package