Ordering Information

Ordering Information

PART NUMBER

VOUT
(FB TIED TO BIAS)1

MAXIMUM LOAD CURRENT (A)

FREQUENCY (kHz)

SPREAD SPECTRUM2

PACKAGE CODE
MAX20404AFOA/VY+

5

4

2100

ON

F173A3FY+6
MAX20404AFOB/VY+

3.3

4

2100

ON

F173A3FY+6
MAX20404AFOC/VY+

5

4

400

ON

F173A3FY+6
MAX20404AFOD/VY+

3.3

4

400

ON

F173A3FY+6
MAX20404AFOE/VY+

5

4

3000

ON

F173A3FY+6
MAX20404AFOF/VY+*

3.3

4

3000

ON

F173A3FY+6
MAX20404AFOJ/VY+ 4.2 4 400 ON F173A3FY+6
MAX20404AFOK/VY+ 4.2 4 2100 ON F173A3FY+6
MAX20405AFOA/VY+

5

5

2100

ON

F173A3FY+6
MAX20405AFOB/VY+

3.3

5

2100

ON

F173A3FY+6
MAX20405AFOC/VY+

5

5

400

ON

F173A3FY+6
MAX20405AFOD/VY+

3.3

5

400

ON

F173A3FY+6
MAX20405AFOE/VY+*

5

5

3000

ON

F173A3FY+6
MAX20405AFOF/VY+

3.3

5

3000

ON

F173A3FY+6
MAX20406AFOA/VY+

5

6

2100

ON

F173A3FY+6
MAX20406AFOB/VY+

3.3

6

2100

ON

F173A3FY+6
MAX20406AFOC/VY+

5

6

400

ON

F173A3FY+6
MAX20406AFOD/VY+

3.3

6

400

ON

F173A3FY+6
MAX20406AFOE/VY+

5

6

3000

ON

F173A3FY+6
MAX20406AFOF/VY+*

3.3

6

3000

ON

F173A3FY+6
MAX20406AFOG/VY+*

5

6

2100

OFF

F173A3FY+6
MAX20406AFOH/VY+*

3.3

6

2100

OFF

F173A3FY+6
MAX20406AFOI/VY+* 3.3 6 2300 ON F173A3FY+6
MAX20406EAFLA/VY+ 5 6 2100 ON F153A3FY+2
MAX20406EAFLB/VY+ 3.9 6 2100 ON F153A3FY+2
MAX20406EAFLC/VY+* 4 6 2100 ON F153A3FY+2
MAX20406EAFLD/VY+* 3.3 6 2100 ON F153A3FY+2

*  Future part—contact factory for availability.

+ Denotes a lead(Pb)-free/RoHS-compliant package.

T Denotes tape-and-reel.

/VY+ Denotes a side-wettable, automotive-qualified package.

1 Other fixed output voltages between 2.9V to 6V with 100mV step are available, contact the factory for custom requests.

2 All ICs come with spread spectrum turned ON as the default. For SS OFF parts, contact the factory.