SSOP Switching Regulators & Controllers 2,101

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Part RoHS Manufacturer Other IC type Temperature Grade No. of Terminals Package Code Package Shape Surface Mount Total Dose (V) Maximum Switching Frequency Package Body Material Approvals (V) Maximum Supply Current (Isup) Maximum Output Current Trim or Adjustable Output (V) No. of Functions No. of Channels Technology Screening Level Nominal Bandwidth Terminal Form Main Out Ripple Voltage Control Technique Nominal Negative Supply Voltage (Vsup) Main Output Efficiency Nominal Supply Voltage (Vsup) Maximum Voltage Tolerance Power Supplies (V) Switcher Config Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Output Voltage Control Mode Protection(s) Maximum Line Regulation Maximum Total Power Output Minimum Operating Temperature Terminal Finish Maximum Output Voltage Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Height Width (mm) Qualification Maximum Load Regulation Minimum Supply Voltage (Vsup) Nominal Input Voltage Warm-Up Time Additional Features Minimum Input Voltage Maximum Negative Input Voltage JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Nominal Threshold Voltage (V) Length Adjustable Threshold Nominal Output Voltage Maximum Input Voltage

MAX5003CEE

Maxim Integrated

SWITCHING CONTROLLER

COMMERCIAL

16

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

1 A

1

GULL WING

PULSE WIDTH MODULATION

SINGLE

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

70 Cel

VOLTAGE-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.73 mm

3.9 mm

Not Qualified

7.4 V

e0

245

4.89 mm

12 V

MAX1630CAI+

Maxim Integrated

DUAL SWITCHING CONTROLLER

COMMERCIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

.05 mA

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

4.2 V

e3

30

260

10.2 mm

12 V

30 V

MAX1637EEE-T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

338 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

5 V

3.15 V

e0

20

240

4.9 mm

1.1 V

5.5 V

MAX1631CAI-T

Maxim Integrated

SWITCHING CONTROLLER

COMMERCIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

.05 mA

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

4.2 V

e0

10.2 mm

5 V

30 V

MAX783EBX-T

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

36

SSOP

RECTANGULAR

YES

330 kHz

PLASTIC/EPOXY

.3 mA

1

CMOS

GULL WING

PULSE WIDTH MODULATION

PHASE-SHIFT

SMALL OUTLINE, SHRINK PITCH

SOP36,.4,32

Switching Regulator or Controllers

.8 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G36

1

2.64 mm

7.495 mm

Not Qualified

15 V

5.5 V

e0

15.415 mm

3.3 V

30 V

MAX5038EAI12-T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

525 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PHASE-SHIFT

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

5 V

IT CAN ALSO BE OPERATED FROM A 8V TO 28V INPUT VOLTAGE

4.75 V

e0

10.2 mm

5.5 V

MAX1634AEAI+T

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

330 kHz

PLASTIC/EPOXY

.2 A

2

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G28

1

2 mm

5.3 mm

Not Qualified

15 V

ALSO CONTAIN 3.3 V OUTPUT

4.2 V

e3

10.2 mm

30 V

MAX8537EEI-T

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

1680 kHz

PLASTIC/EPOXY

.07 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.73 mm

3.9 mm

Not Qualified

5 V

4.5 V

e0

9.89 mm

5.5 V

MAX767CAP-T

Maxim Integrated

SWITCHING CONTROLLER

COMMERCIAL

20

SSOP

RECTANGULAR

YES

340 kHz

PLASTIC/EPOXY

1 mA

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G20

1

1.99 mm

5.29 mm

Not Qualified

5 V

4.5 V

e0

245

7.2 mm

3.3 V

5.5 V

MAX1971EEE

Maxim Integrated

SWITCHING REGULATOR

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

800 kHz

PLASTIC/EPOXY

.75 A

2

BICMOS

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

5 V

OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 5.5V; ALSO OPERATES AT 1.8, 2.5 AND 3.3

2.6 V

e0

245

4.89 mm

1.5 V

5.5 V

MAX1633CAI+

Maxim Integrated

DUAL SWITCHING CONTROLLER

COMMERCIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

.05 mA

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

4.2 V

e3

30

260

10.2 mm

12 V

30 V

MAX1621EEE-T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

200 kHz

PLASTIC/EPOXY

.00004 A

1

CMOS

GULL WING

SINGLE

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

3.3 V

3 V

e0

4.89 mm

5.5 V

MAX1717BEEG

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

24

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G24

1

1.75 mm

3.9 mm

Not Qualified

5 V

ALSO REQUIRES A BATTERY VOLTAGE FROM 2 TO 28V

4.5 V

e0

245

8.65 mm

5.5 V

MAX1718BEEI

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.73 mm

3.9 mm

Not Qualified

5 V

ALSO REQUIRES A 2V TO 28V BATTERY INPUT VOLTAGE

4.5 V

e0

245

9.89 mm

5.5 V

MAX1635CAI

Maxim Integrated

DUAL SWITCHING CONTROLLER

COMMERCIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

.05 mA

.08 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

4.2 V

e0

245

10.2 mm

12 V

30 V

MAX8732EEI

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

500 kHz

PLASTIC/EPOXY

.2 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.73 mm

3.9 mm

Not Qualified

12 V

4.5 V

e0

9.89 mm

24 V

MAX5003EEE-T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

1 A

1

GULL WING

PULSE WIDTH MODULATION

SINGLE

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.73 mm

3.9 mm

Not Qualified

7.4 V

e0

245

4.89 mm

12 V

MAX8529EEG-T

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

24

SSOP

RECTANGULAR

YES

1500 kHz

PLASTIC/EPOXY

.05 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP24,.24

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G24

1

1.73 mm

3.9 mm

Not Qualified

5 V

4.75 V

e0

8.65 mm

5.5 V

MAX1718EEI

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1

CMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.73 mm

3.9 mm

Not Qualified

5 V

ALSO REQUIRES A 2V TO 28V BATTERY INPUT VOLTAGE

4.5 V

e0

20

240

9.89 mm

5.5 V

MAX8541EEE-T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

12 V

7.6 V

e0

4.89 mm

18 V

MAX1875EEG

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

24

SSOP

RECTANGULAR

YES

600 kHz

PLASTIC/EPOXY

.05 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP24,.24

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G24

1

1.73 mm

3.9 mm

Not Qualified

12 V

4.75 V

e0

245

8.65 mm

23 V

MAX1972EEE

Maxim Integrated

SWITCHING REGULATOR

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

1600 kHz

PLASTIC/EPOXY

.75 A

2

BICMOS

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

5 V

OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 5.5V; ALSO OPERATES AT 1.8, 2.5 AND 3.3

2.6 V

e0

245

4.89 mm

1.5 V

5.5 V

MAX1977EEI+

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

500 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G28

1

1.75 mm

3.9 mm

Not Qualified

12 V

4.5 V

e3

30

260

9.89 mm

24 V

MAX767TEAP+T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

20

SSOP

RECTANGULAR

YES

340 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

.65 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G20

1

1.99 mm

5.29 mm

Not Qualified

5 V

4.5 V

e0

7.2 mm

5.5 V

MAX1630EAI-T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

.05 mA

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

4.2 V

e0

10.2 mm

12 V

30 V

MAX8720EEI+

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G28

1

1.73 mm

3.9 mm

Not Qualified

5 V

4.5 V

e3

30

260

9.89 mm

5.5 V

MAX1854EEG

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

24

SSOP

RECTANGULAR

YES

550 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G24

1

1.73 mm

3.9 mm

Not Qualified

5 V

ALSO REQUIRES A BATTERY VOLTAGE FROM 2 TO 28V

4.5 V

e0

245

8.65 mm

5.5 V

MAX8513EEI+T

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

1460 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN

DUAL

R-PDSO-G28

1

1.73 mm

3.9 mm

Not Qualified

5 V

4.5 V

e3

9.89 mm

5.5 V

MAX8538EEI-T

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

1680 kHz

PLASTIC/EPOXY

.07 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.73 mm

3.9 mm

Not Qualified

5 V

4.5 V

e0

9.89 mm

5.5 V

MAX1765EEE

Maxim Integrated

SWITCHING REGULATOR

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1.3 A

1

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.73 mm

3.9 mm

Not Qualified

.7 V

e0

20

240

4.89 mm

5.5 V

MAX1844EEP+

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

20

SSOP

RECTANGULAR

YES

600 kHz

PLASTIC/EPOXY

3 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

1.73 mm

3.9 mm

Not Qualified

5 V

CAN ALSO OPERATE IN PFM MODE

4.5 V

e3

30

260

8.65 mm

5.5 V

MAX1742EEE-T

Maxim Integrated

SWITCHING REGULATOR

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

4.7 A

1

CMOS

GULL WING

CONSTANT OFF TIME

BUCK

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

3.3 V

3 V

e0

20

240

4.9 mm

5.5 V

MAX768EEE+T

Maxim Integrated

SWITCHED CAPACITOR REGULATOR

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

100 kHz

PLASTIC/EPOXY

1

CMOS

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

3 V

e3

30

260

4.89 mm

5 V

5.5 V

MAX1830EEE

Maxim Integrated

SWITCHING REGULATOR

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

5.1 A

1

GULL WING

CONSTANT OFF TIME

BUCK

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.73 mm

3.9 mm

Not Qualified

3.3 V

3 V

e0

245

4.89 mm

5.5 V

MAX1961EEP

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

20

SSOP

RECTANGULAR

YES

1120 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PHASE-SHIFT

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

Switching Regulator or Controllers

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G20

1

1.75 mm

3.9 mm

Not Qualified

3.3 V

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.95V

2.35 V

e0

245

8.65 mm

5.5 V

MAX1777EEI+

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G28

1

1.75 mm

3.9 mm

Not Qualified

12 V

4.5 V

e3

30

260

9.89 mm

24 V

MAX1636EAP+

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

20

SSOP

RECTANGULAR

YES

330 kHz

PLASTIC/EPOXY

1 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

Switching Regulator or Controllers

.65 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

1.99 mm

5.29 mm

Not Qualified

3.3 V

3.15 V

e3

30

260

7.2 mm

5.5 V

MAX781CBX

Maxim Integrated

SWITCHING CONTROLLER

COMMERCIAL

36

SSOP

RECTANGULAR

YES

340 kHz

PLASTIC/EPOXY

2 mA

.1 A

1

CMOS

GULL WING

PULSE WIDTH MODULATION

6 V

6

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SOP36,.4,32

Switching Regulator or Controllers

.8 mm

70 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G36

1

2.64 mm

7.5 mm

Not Qualified

6 V

5 VOLT OUTPUT ALSO AVAILABLE

4 V

e0

15.375 mm

3.3 V

18 V

MAX1654EEE

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

350 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.73 mm

3.9 mm

Not Qualified

15 V

PFM CONTROL TECHNIQUE IS ALSO POSSIBLEPFM CONTROL TECHNIQUE IS ALSO POSSIBLE

4.5 V

e0

20

240

4.89 mm

30 V

MAX786SCAI+

Maxim Integrated

DUAL SWITCHING CONTROLLER

COMMERCIAL

28

SSOP

RECTANGULAR

YES

350 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

5,15

BUCK

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

5 VOLT OUTPUT ALSO AVAILABLE

5.5 V

e3

30

260

10.2 mm

3.65 V

30 V

MAX1637EEE

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

338 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

5 V

3.15 V

e0

20

240

4.9 mm

1.1 V

5.5 V

MAX1716EEG

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

24

SSOP

RECTANGULAR

YES

550 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G24

1

1.73 mm

3.9 mm

Not Qualified

5 V

ALSO REQUIRES A BATTERY VOLTAGE FROM 2 TO 28V

4.5 V

e0

245

8.65 mm

5.5 V

MAX786SCAI+T

Maxim Integrated

DUAL SWITCHING CONTROLLER

COMMERCIAL

28

SSOP

RECTANGULAR

YES

350 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

5,15

BUCK

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

DUAL

R-PDSO-G28

1.99 mm

5.29 mm

Not Qualified

5.5 V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

3.65 V

30 V

MAX741UCAP

Maxim Integrated

SWITCHING CONTROLLER

COMMERCIAL

20

SSOP

RECTANGULAR

YES

160 kHz

PLASTIC/EPOXY

3.5 mA

1 A

1

CMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G20

1

1.99 mm

5.29 mm

Not Qualified

2.7 V

e0

7.2 mm

15.5 V

MAX685EEE-T

Maxim Integrated

DUAL SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

480 kHz

PLASTIC/EPOXY

.44 A

1

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

5 V

2.7 V

e0

20

240

4.9 mm

5.5 V

MAX1630CAI

Maxim Integrated

DUAL SWITCHING CONTROLLER

COMMERCIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

.05 mA

.08 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

70 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

4.2 V

e0

245

10.2 mm

12 V

30 V

MAX1634EAI

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

28

SSOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

.05 mA

.08 A

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

Switching Regulator or Controllers

.65 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

1

1.99 mm

5.29 mm

Not Qualified

15 V

4.2 V

e0

245

10.2 mm

5 V

30 V

MAX8543EEE

Maxim Integrated

SWITCHING CONTROLLER

INDUSTRIAL

16

SSOP

RECTANGULAR

YES

1200 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

Switching Regulator or Controllers

.635 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

13.2 V

3 V

e0

20

240

4.9 mm

13.2 V

Switching Regulators & Controllers

Switching regulators and controllers are electronic devices used to regulate the output voltage and current of power supplies. They operate by rapidly switching a power supply circuit between on and off states, resulting in a high-frequency waveform that can be filtered and smoothed to produce a stable output voltage.

Switching regulators and controllers offer several advantages over traditional linear regulators, including higher efficiency and the ability to handle a wider range of input voltages. They are commonly used in applications such as power supplies for computers, LED lighting, and motor control.

Switching regulators and controllers come in a variety of forms, including step-up (boost), step-down (buck), and step-up/down (buck-boost) configurations. They may be designed as integrated circuits (ICs) or as standalone modules.

Switching regulators and controllers typically include feedback control circuits to adjust the output voltage and current, as well as protection circuits to prevent overvoltage, overcurrent, and overtemperature conditions. They may also include features such as soft-start to reduce inrush currents and synchronization with external clock signals.