2064

*

Bulk

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2234

-

Bulk

Active

Transistor Driver

Step-Up, Step-Up/Step-Down

Positive

Boost, Buck-Boost

1

1

3V ~ 16.5V

Up to 300kHz

50%

No

No

-

Current Limit, Enable, Soft Start

0°C ~ 70°C (TA)

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

5184

-

Bulk

Obsolete

Transistor Driver

Step-Up/Step-Down

Positive, Isolation Capable

Full-Bridge

1

1

10.8V ~ 13.2V

50kHz ~ 500kHz

50%

Yes

No

-

Current Limit, Dead Time Control, Enable, Soft Start

0°C ~ 85°C (TA)

Surface Mount

28-VQFN Exposed Pad

28-QFN (6x6)

2639

-

Bulk

Active

Transistor Driver

Step-Up, Step-Up/Step-Down

Positive, Isolation Capable

Boost, Flyback, SEPIC

1

1

1.8V ~ 28V

100kHz ~ 500kHz

90%

No

Yes

-

Enable, Frequency Control, Soft Start

-40°C ~ 85°C

Surface Mount

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

10-uMAX

3336

-

Bulk

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

4.75V ~ 23V

100kHz ~ 600kHz

-

Yes

Yes

-

Current Limit, Enable, Frequency Control, Reset

-40°C ~ 85°C (TA)

Surface Mount

24-SSOP (0.154", 3.90mm Width)

24-QSOP

25693

-

Tube

Obsolete

Transistor Driver

Step-Up/Step-Down

Positive, Isolation Capable

Full-Bridge, Half-Bridge

1

1

9V ~ 16V

Up to 1MHz

99%

Yes

No

-

Frequency Control, Soft Start

-40°C ~ 105°C (TA)

Surface Mount

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-MSOP

6512

-

Tube

Obsolete

Transistor Driver

Step-Down

Positive

Buck

1

1

2.97V ~ 3.63V

600kHz

100%

Yes

No

-

Enable, Phase Control

-40°C ~ 85°C (TA)

Surface Mount

16-VQFN Exposed Pad

16-QFN (5x5)

2601

-

Tube

Obsolete

-

-

-

-

-

-

5.5V ~ 25V

-

-

-

-

-

-

-

Surface Mount

40-VFQFN Exposed Pad

40-QFN (6x6)

3409

-

Tube

Obsolete

Transistor Driver

Step-Down

Positive

Buck

1

1

2.97V ~ 3.63V

600kHz

100%

Yes

No

-

Enable, Phase Control

-40°C ~ 85°C (TA)

Surface Mount

16-VQFN Exposed Pad

16-QFN (5x5)

5385

-

Tube

Obsolete

Transistor Driver

Step-Down

Positive

Buck

1

1

2.97V ~ 3.63V

600kHz

100%

Yes

No

-

Enable, Phase Control

-40°C ~ 85°C (TA)

Surface Mount

14-SOIC (0.154", 3.90mm Width)

14-SOIC

3405

-

Bulk

Active

Transistor Driver

Step-Down

Positive

Buck

1

1

4V ~ 15V

100kHz

96% (Typ)

No

No

-

Current Limit, Frequency Control, Pulse Skipping, Ramp, Soft Start

0°C ~ 70°C (TA)

Through Hole

16-DIP (0.300", 7.62mm)

16-PDIP

1984

-

Bulk

Active

Transistor Driver

Step-Down

Negative

Buck

1

1

3V ~ 16.5V

300kHz

-

No

No

-

Enable

0°C ~ 70°C (TA)

Through Hole

8-DIP (0.300", 7.62mm)

8-PDIP

2028

-

Bulk

Active

Transistor Driver

Step-Down

Positive

Buck

1

1

4V ~ 15V

100kHz

96%

No

No

-

Enable, Soft Start

0°C ~ 70°C (TA)

Through Hole

14-DIP (0.300", 7.62mm)

14-PDIP

50

-

Tape & Reel (TR),Cut Tape (CT)

Active

Transistor Driver

Step-Down

Positive

Buck

1

1

4V ~ 38V

250kHz ~ 750kHz

99%

Yes

No

-

Current Limit, Enable, Frequency Control, Soft Start, Tracking

-40°C ~ 125°C (TJ)

Surface Mount

16-SSOP (0.154", 3.90mm Width)

16-SSOP

1626

-

Bulk

Active

Transistor Driver

Step-Down

Positive

Buck

1

1

2.35V ~ 5.5V

500kHz, 1MHz

92%

Yes

Yes

-

Current Limit, Enable, Frequency Control

-40°C ~ 85°C (TA)

Surface Mount

20-SSOP (0.154", 3.90mm Width)

20-QSOP