TSSOP Switching Regulators & Controllers 2,400+

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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

LTC1751EMS8-3.3#TR

Analog Devices

SWITCHED CAPACITOR REGULATOR

INDUSTRIAL

8

TSSOP

SQUARE

YES

800 kHz

PLASTIC/EPOXY

1

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2.5 V

2 V

e0

20

235

3 mm

4.4 V

LT1767EMS8-2.5#TRPBF

Analog Devices

SWITCHING REGULATOR

OTHER

8

TSSOP

SQUARE

YES

1500 kHz

PLASTIC/EPOXY

3 A

1

GULL WING

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

125 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

15 V

3 V

e3

30

260

3 mm

2.5 V

25 V

LT1307BCMS8#TRPBF

Analog Devices

SWITCHING REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

750 kHz

PLASTIC/EPOXY

1.25 A

1

BIPOLAR

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

CURRENT-MODE

-20 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

1.1 V

1 V

e3

30

260

3 mm

5 V

LT3970HMS-3.3#PBF

Analog Devices

SWITCHING REGULATOR

AUTOMOTIVE

10

TSSOP

SQUARE

YES

2640 kHz

PLASTIC/EPOXY

.865 A

1

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP10,.19,20

.5 mm

150 Cel

3.26 V

CURRENT-MODE

-40 Cel

Matte Tin (Sn) - annealed

3.34 V

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

12 V

4.2 V

e3

260

3 mm

3.3 V

40 V

LTC1700EMS#PBF

Analog Devices

SWITCHING CONTROLLER

INDUSTRIAL

10

TSSOP

SQUARE

YES

630 kHz

PLASTIC/EPOXY

1 A

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

2.7 V

e3

30

260

3 mm

5 V

LTC1550LCMS8-4.1#TR

Analog Devices

SWITCHED CAPACITOR REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

900 kHz

PLASTIC/EPOXY

1

CMOS

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

S-PDSO-G8

1

1.17 mm

3 mm

Not Qualified

5 V

2.7 V

e0

3 mm

5.25 V

ADP1872ARMZ-1.0-R7

Analog Devices

SWITCHING CONTROLLER

AUTOMOTIVE

10

TSSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE

TSSOP10,.19,20

Switching Regulator or Controllers

.5 mm

125 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

12 V

MINIMUM OUTPUT VOLTAGE 0.6V

3 V

e3

260

3 mm

2 V

20 V

LT3970IMS-3.3#WPBF

Analog Devices

SWITCHING REGULATOR

AUTOMOTIVE

10

TSSOP

SQUARE

YES

2640 kHz

PLASTIC/EPOXY

.865 A

1

AEC-Q100

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP10,.19,20

.5 mm

125 Cel

3.26 V

CURRENT-MODE

-40 Cel

Matte Tin (Sn) - annealed

3.34 V

DUAL

S-PDSO-G10

1.1 mm

3 mm

12 V

4.2 V

e3

3 mm

3.3 V

40 V

LT3970IMS-5#WPBF

Analog Devices

SWITCHING REGULATOR

AUTOMOTIVE

10

TSSOP

SQUARE

YES

2640 kHz

PLASTIC/EPOXY

.865 A

1

AEC-Q100

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP10,.19,20

.5 mm

125 Cel

4.94 V

CURRENT-MODE

-40 Cel

Matte Tin (Sn) - annealed

5.06 V

DUAL

S-PDSO-G10

1.1 mm

3 mm

12 V

4.2 V

e3

3 mm

5 V

40 V

ADP1872ARMZ-0.6-R7

Analog Devices

SWITCHING CONTROLLER

AUTOMOTIVE

10

TSSOP

RECTANGULAR

YES

600 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE

TSSOP10,.19,20

Switching Regulator or Controllers

.5 mm

125 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

12 V

MINIMUM OUTPUT VOLTAGE 0.6V

2.75 V

e3

30

260

3 mm

2 V

20 V

LT1944-1EMS#TRPBF

Analog Devices

SWITCHING REGULATOR

INDUSTRIAL

10

TSSOP

SQUARE

YES

PLASTIC/EPOXY

.225 A

2

GULL WING

CONSTANT OFF TIME

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

1.2 V

1.2 V

e3

30

260

3 mm

12 V

LTC1502CMS8-3.3#TRPBF

Analog Devices

SWITCHED CAPACITOR REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

500 kHz

PLASTIC/EPOXY

1

CMOS

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

0 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

.9 V

e3

260

3 mm

1.8 V

ADP1873ARMZ-1.0-R7

Analog Devices

SWITCHING CONTROLLER

AUTOMOTIVE

10

TSSOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE

TSSOP10,.19,20

Switching Regulator or Controllers

.5 mm

125 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

12 V

MINIMUM OUTPUT VOLTAGE 0.6V

3 V

e3

260

3 mm

2 V

20 V

LTC3423EMS#TRPBF

Analog Devices

SWITCHING REGULATOR

COMMERCIAL

10

TSSOP

SQUARE

YES

3000 kHz

PLASTIC/EPOXY

1.6 A

1

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

70 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

3.3 V

2.7 V

e3

30

260

3 mm

5.5 V

LTC1735CF

Analog Devices

SWITCHING CONTROLLER

OTHER

20

TSSOP

RECTANGULAR

YES

335 kHz

PLASTIC/EPOXY

3 A

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G20

1

1.1 mm

4.4 mm

Not Qualified

15 V

3.5 V

e0

6.5 mm

36 V

LT3800EFE#TR

Analog Devices

16

TSSOP

RECTANGULAR

YES

220 kHz

PLASTIC/EPOXY

BIPOLAR

GULL WING

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

Switching Regulator or Controllers

.635 mm

CURRENT-MODE

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G16

Not Qualified

e0

LTC3417AEFE#PBF

Analog Devices

DUAL SWITCHING CONTROLLER

OTHER

20

TSSOP

RECTANGULAR

YES

4000 kHz

PLASTIC/EPOXY

2.5 A

1

CMOS

GULL WING

PHASE-SHIFT

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

1.2 mm

4.4 mm

Not Qualified

3.6 V

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5V

2.25 V

e3

30

260

6.5 mm

5.5 V

LTC3897IFE#PBF

Analog Devices

SWITCHING CONTROLLER

AUTOMOTIVE

38

TSSOP

RECTANGULAR

YES

585 kHz

PLASTIC/EPOXY

1.3 mA

8 A

1

GULL WING

PULSE WIDTH MODULATION

12 V

BOOST

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

TSSOP38,.25,20

.5 mm

125 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

60 V

DUAL

R-PDSO-G38

1.247 mm

4.4 mm

12 V

4.2 V

e3

9.7 mm

75 V

LTC1522CMS8

Analog Devices

SWITCHING REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

700 kHz

PLASTIC/EPOXY

.02 A

1

CMOS

GULL WING

SINGLE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

0 Cel

TIN LEAD

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3 V

2.7 V

e0

3 mm

5 V

5 V

LT8312MPMS#PBF

Analog Devices

POWER FACTOR CONTROLLER

MILITARY

16

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

1

GULL WING

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

150 Cel

CURRENT-MODE

-55 Cel

MATTE TIN

DUAL

R-PDSO-G16

1.1 mm

3 mm

10 V

e3

4.039 mm

38 V

LT1961IMS8E#TRPBF

Analog Devices

SWITCHING REGULATOR

OTHER

8

TSSOP

SQUARE

YES

1500 kHz

PLASTIC/EPOXY

3 A

1

GULL WING

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

125 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

15 V

3 V

e3

30

260

3 mm

25 V

LTC1261LCMS8#TRPBF

Analog Devices

SWITCHED CAPACITOR REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

650 kHz

PLASTIC/EPOXY

.02 A

1

CMOS

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

0 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

5 V

2.7 V

e3

30

260

3 mm

5.25 V

LT1949EMS8#TRPBF

Analog Devices

SWITCHING REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

750 kHz

PLASTIC/EPOXY

1.5 A

1

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

2 V

1.8 V

e3

30

260

3 mm

12 V

LTC3202EMS#TRPBF

Analog Devices

SWITCHED CAPACITOR CONVERTER

COMMERCIAL

10

TSSOP

SQUARE

YES

1500 kHz

PLASTIC/EPOXY

1

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

70 Cel

0 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

3.3 V

2.7 V

e3

30

260

3 mm

4.5 V

LT3688HFE#TRPBF

Analog Devices

SWITCHING REGULATOR

AUTOMOTIVE

24

TSSOP

RECTANGULAR

YES

2350 kHz

PLASTIC/EPOXY

2.2 A

1

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

150 Cel

CURRENT-MODE

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G24

1

1.2 mm

4.4 mm

Not Qualified

12 V

3.8 V

e3

260

7.8 mm

36 V

LTC3401EMS#PBF

Analog Devices

SWITCHING REGULATOR

COMMERCIAL

10

TSSOP

SQUARE

YES

3000 kHz

PLASTIC/EPOXY

1.6 A

1

CMOS

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

70 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

1.2 V

.5 V

e3

30

260

3 mm

5.5 V

LT3694EFE-1#PBF

Analog Devices

20

TSSOP

RECTANGULAR

YES

1100 kHz

PLASTIC/EPOXY

2.6 A

BIPOLAR

GULL WING

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

Switching Regulator or Controllers

.635 mm

CURRENT-MODE

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G20

Not Qualified

e3

LTC1871IMS-1#TR

Analog Devices

SWITCHING CONTROLLER

AUTOMOTIVE

10

TSSOP

SQUARE

YES

1000 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

125 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

S-PDSO-G10

1.1 mm

3 mm

Not Qualified

5 V

2.5 V

e0

3 mm

36 V

LT3800IFE#TR

Analog Devices

16

TSSOP

RECTANGULAR

YES

220 kHz

PLASTIC/EPOXY

BIPOLAR

GULL WING

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

Switching Regulator or Controllers

.635 mm

CURRENT-MODE

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G16

Not Qualified

e0

ADP3607ARUZ-5-REEL

Analog Devices

SWITCHED CAPACITOR REGULATOR

INDUSTRIAL

8

TSSOP

RECTANGULAR

YES

288 kHz

PLASTIC/EPOXY

1

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G8

1

1.2 mm

3 mm

Not Qualified

3.3 V

3 V

e3

260

4.4 mm

5 V

LTC1550LCMS8-2.5

Analog Devices

SWITCHED CAPACITOR REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

900 kHz

PLASTIC/EPOXY

1

CMOS

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

S-PDSO-G8

1

1.17 mm

3 mm

Not Qualified

5 V

2.7 V

e0

20

235

3 mm

5.25 V

ADP3180JRU-REEL

Analog Devices

SWITCHING CONTROLLER

OTHER

28

TSSOP

RECTANGULAR

YES

4000 kHz

PLASTIC/EPOXY

.0004 A

1

GULL WING

PULSE WIDTH MODULATION

PHASE-SHIFT

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP28,.25

Switching Regulator or Controllers

.65 mm

85 Cel

VOLTAGE-MODE

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

1.2 mm

4.4 mm

Not Qualified

12 V

CAN ALSO BE CONFIGURED IN CURRENT MODE

6.4 V

e0

9.7 mm

14 V

LTC3704IMS#TRPBF

Analog Devices

SWITCHING CONTROLLER

AUTOMOTIVE

10

TSSOP

SQUARE

YES

1000 kHz

PLASTIC/EPOXY

.05 A

1

GULL WING

PULSE WIDTH MODULATION

SINGLE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

125 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

5 V

2.5 V

e3

30

260

3 mm

36 V

LT1374CFE#TRPBF

Analog Devices

SWITCHING REGULATOR

OTHER

16

TSSOP

RECTANGULAR

YES

560 kHz

PLASTIC/EPOXY

8.5 A

1

BIPOLAR

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

125 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

R-PDSO-G16

1

1.1 mm

4.4 mm

Not Qualified

15 V

5 V

e3

30

260

5 mm

25 V

LT1956IFE

Analog Devices

SWITCHING REGULATOR

AUTOMOTIVE

16

TSSOP

RECTANGULAR

YES

570 kHz

PLASTIC/EPOXY

3 A

1

GULL WING

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

125 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.1 mm

4.4 mm

Not Qualified

15 V

5.5 V

e0

5 mm

60 V

ADP3607ARU-5-REEL7

Analog Devices

SWITCHED CAPACITOR REGULATOR

INDUSTRIAL

8

TSSOP

RECTANGULAR

YES

288 kHz

PLASTIC/EPOXY

.05 A

1

CMOS

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

Other Analog ICs

.65 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G8

1.2 mm

3 mm

Not Qualified

3.3 V

3 V

e0

4.4 mm

5 V

5 V

LTC3419EMS-1#TRPBF

Analog Devices

DUAL SWITCHING CONTROLLER

OTHER

10

TSSOP

SQUARE

YES

2700 kHz

PLASTIC/EPOXY

1.2 A

1

GULL WING

PUSH-PULL

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

85 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

3.6 V

2.5 V

e3

30

260

3 mm

5.5 V

LTC3419IMS-1#TRPBF

Analog Devices

DUAL SWITCHING CONTROLLER

AUTOMOTIVE

10

TSSOP

SQUARE

YES

2700 kHz

PLASTIC/EPOXY

1.2 A

1

GULL WING

PUSH-PULL

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

125 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

3.6 V

2.5 V

e3

30

260

3 mm

5.5 V

LT3512EMS#PBF

Analog Devices

SWITCHING REGULATOR

OTHER

12

TSSOP

RECTANGULAR

YES

650 kHz

PLASTIC/EPOXY

.8 A

1

GULL WING

BUCK-BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

125 Cel

CURRENT-MODE

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G12

1

1.1 mm

3 mm

Not Qualified

24 V

6 V

e3

30

260

4.039 mm

100 V

ADP3025ARU-REEL

Analog Devices

DUAL SWITCHING CONTROLLER

INDUSTRIAL

38

TSSOP

RECTANGULAR

YES

448 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PUSH-PULL

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP38,.25,20

Switching Regulator or Controllers

.5 mm

85 Cel

VOLTAGE-MODE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G38

1.2 mm

4.4 mm

Not Qualified

12 V

4.5 V

e0

9.7 mm

25 V

LTC3419EMS

Analog Devices

DUAL SWITCHING CONTROLLER

COMMERCIAL EXTENDED

8

TSSOP

SQUARE

YES

2250 kHz

PLASTIC/EPOXY

1.2 A

1

GULL WING

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

85 Cel

CURRENT-MODE

0 Cel

TIN LEAD

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

3.6 V

2.5 V

e0

3 mm

5.5 V

LT1614IMS8#TR

Analog Devices

SWITCHING REGULATOR

INDUSTRIAL

8

TSSOP

SQUARE

YES

750 kHz

PLASTIC/EPOXY

.5 A

1

GULL WING

PULSE WIDTH MODULATION

BUCK-BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

1.5 V

1 V

e0

3 mm

6 V

LTC1682CMS8-3.3#TRPBF

Analog Devices

SWITCHED CAPACITOR REGULATOR

COMMERCIAL

8

TSSOP

SQUARE

YES

620 kHz

PLASTIC/EPOXY

.05 A

1

CMOS

GULL WING

DOUBLER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.65 mm

70 Cel

VOLTAGE-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.17 mm

3 mm

Not Qualified

3 V

2 V

e3

260

3 mm

3.3 V

4.4 V

LT1614IMS8

Analog Devices

SWITCHING REGULATOR

INDUSTRIAL

8

TSSOP

SQUARE

YES

750 kHz

PLASTIC/EPOXY

.5 A

1

GULL WING

PULSE WIDTH MODULATION

BUCK-BOOST

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

CURRENT-MODE

-40 Cel

TIN LEAD

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

1.5 V

1 V

e0

3 mm

6 V

LT1767EMS8-2.5#TR

Analog Devices

SWITCHING REGULATOR

OTHER

8

TSSOP

SQUARE

YES

1500 kHz

PLASTIC/EPOXY

3 A

1

GULL WING

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

125 Cel

CURRENT-MODE

0 Cel

Tin/Lead (Sn/Pb)

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

15 V

3 V

e0

20

235

3 mm

2.5 V

25 V

LT3970HMS-5#PBF

Analog Devices

SWITCHING REGULATOR

AUTOMOTIVE

10

TSSOP

SQUARE

YES

2640 kHz

PLASTIC/EPOXY

.865 A

1

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP10,.19,20

.5 mm

150 Cel

4.94 V

CURRENT-MODE

-40 Cel

Matte Tin (Sn) - annealed

5.06 V

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

12 V

4.2 V

e3

30

260

3 mm

5 V

40 V

LTC1751EMS8

Analog Devices

SWITCHED CAPACITOR REGULATOR

INDUSTRIAL

8

TSSOP

SQUARE

YES

800 kHz

PLASTIC/EPOXY

1

GULL WING

DOUBLER INVERTER

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

S-PDSO-G8

1.1 mm

3 mm

Not Qualified

2.7 V

2 V

e0

3 mm

5.5 V

LTC3700EMS#TRPBF

Analog Devices

SWITCHING CONTROLLER

COMMERCIAL

10

TSSOP

SQUARE

YES

650 kHz

PLASTIC/EPOXY

1 A

1

GULL WING

SINGLE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.5 mm

70 Cel

CURRENT-MODE

0 Cel

MATTE TIN

DUAL

S-PDSO-G10

1

1.1 mm

3 mm

Not Qualified

4.2 V

2.65 V

e3

30

260

3 mm

9.8 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.