ADR291 datasheet(6/20 Pages) AD

6 / 20 page

ADR291/ADR292

Rev. F | Page 6 of 20

ABSOLUTE MAXIMUM RATINGS

Remove power before inserting or removing units from their

sockets.

Table 8.

Parameter

Rating

Supply Voltage

18 V

Output Short-Circuit Duration to GND

Indefinite

Storage Temperature Range

T, R, RU Packages

−65°C to +150°C

Operating Temperature Range

ADR291/ADR292

−40°C to +125°C

Junction Temperature Range

T, R, RU Packages

−65°C to +125°C

Lead Temperature (Soldering, 60 sec)

300°C

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

Table 9. Package Types

Package Type

θJA1

θJC

Unit

8-Lead SOIC (R)

158

°C/W

8-Lead TSSOP (RU)

240

°C/W

3-Lead TO-92 (T)

160

–

°C/W

1 θJA is specified for worst-case conditions. For example, θJA is specified for a

device in socket testing. In practice, θJA is specified for a device soldered in

the circuit board.

Table 10. Other XFET Products

Part Number

Nominal Output

Voltage (V)

Package Type

ADR420

2.048

8-Lead MSOP/SOIC

ADR421

2.50

8-Lead MSOP/SOIC

ADR423

3.0

8-Lead MSOP/SOIC

ADR425

5.0

8-Lead MSOP/SOIC

ESD CAUTION

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