Renesas Electronics Switching Regulators & Controllers 2,400+

Reset All
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

ISL6559CB-T

Renesas Electronics

SWITCHING CONTROLLER

28

SOP

RECTANGULAR

YES

1000 kHz

PLASTIC/EPOXY

14 mA

1

GULL WING

PULSE WIDTH MODULATION

5 V

BUCK

SMALL OUTLINE

SOP28,.4

1.27 mm

70 Cel

VOLTAGE-MODE

0 Cel

DUAL

R-PDSO-G28

2.65 mm

7.5 mm

5 V

4.75 V

17.9 mm

5.25 V

ISL6260CCRZ-T7

Renesas Electronics

SWITCHING CONTROLLER

OTHER

40

HVQCCN

SQUARE

YES

300 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

100 Cel

-10 Cel

MATTE TIN

QUAD

S-PQCC-N40

1 mm

6 mm

5 V

ALSO ADJUSTABLE OUTPUT FROM 0.75 TO 1.5V

4.75 V

e3

6 mm

5.25 V

ISL95812IRZ

Renesas Electronics

SWITCHING REGULATOR

32

HVQCCN

SQUARE

YES

PLASTIC/EPOXY

90 A

1

NO LEAD

PULSE WIDTH MODULATION

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.16SQ,16

.4 mm

.5 V

MATTE TIN

23 V

QUAD

S-PQCC-N32

3

1 mm

4 mm

4.5 V

e3

30

260

4 mm

28 V

ISL6526IRZ-TS2462

Renesas Electronics

SWITCHING CONTROLLER

ISL6313BIRZ-T

Renesas Electronics

SWITCHING CONTROLLER

INDUSTRIAL

36

HVQCCN

SQUARE

YES

1000 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQCC-N36

3

.8 mm

6 mm

5 V

4.75 V

e3

30

260

6 mm

5.25 V

ISL9112IRT7Z-T7A

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

12

HVSON

SQUARE

YES

2500 kHz

PLASTIC/EPOXY

2.8 A

1

NO LEAD

PULSE WIDTH MODULATION

BUCK-BOOST

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

S-PDSO-N12

3

.8 mm

3 mm

3.6 V

ALSO OPERATES WITH PFM MODE

1.8 V

e3

3 mm

5 V

5.5 V

ISL6431ACB

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE

1.27 mm

70 Cel

VOLTAGE-MODE

0 Cel

DUAL

R-PDSO-G8

1.75 mm

3.9 mm

5 V

O/P VOLTAGE IS FROM 0.8V TO 5.5V

4.5 V

4.9 mm

5.5 V

ISL6308IRZ

Renesas Electronics

SWITCHING CONTROLLER

INDUSTRIAL

40

HVQCCN

SQUARE

YES

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

QUAD

S-PQCC-N40

1 mm

6 mm

5 V

ADJUSTABLE OUTPUT VOLTAGE FROM 1V TO 3.9 V; ALSO WORKS FRO VOLTAGE MODE

4.75 V

e3

6 mm

5.25 V

ISL97645AIRZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

24

HVQCCN

SQUARE

YES

1400 kHz

PLASTIC/EPOXY

2.9 A

1

NO LEAD

PULSE WIDTH MODULATION

BOOST

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

QUAD

S-PQCC-N24

3

1 mm

4 mm

Not Qualified

3.3 V

2.7 V

e3

30

260

4 mm

5.5 V

ISL62771HRTZ-T13

Renesas Electronics

SWITCHING CONTROLLER

OTHER

40

HVQCCN

SQUARE

YES

320 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

PUSH-PULL

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

100 Cel

-10 Cel

Matte Tin (Sn) - annealed

QUAD

S-PQCC-N40

3

.75 mm

5 mm

5 V

SEATED HGT-NOM; ALSO OPERATES IN BATTERY VOLTAGE RANGE 4.5 TO 25V

4.75 V

e3

30

260

5 mm

5.25 V

ISL8012IRZ

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

10

HVSON

SQUARE

YES

1160 kHz

PLASTIC/EPOXY

3.5 A

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

S-PDSO-N10

3

.9 mm

3 mm

3.6 V

2.7 V

e3

30

260

3 mm

5.5 V

ISL9120IINZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

9

VFBGA

SQUARE

YES

PLASTIC/EPOXY

1

BALL

PULSE FREQUENCY MODULATION

BUCK-BOOST

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

1 mm

1.41 mm

3.6 V

1.8 V

e1

1.41 mm

3.3 V

5.5 V

ISL6561

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

40

HVQCCN

SQUARE

YES

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

PHASE-SHIFT

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

70 Cel

0 Cel

TIN LEAD

QUAD

S-PQCC-N40

1 mm

6 mm

Not Qualified

e0

6 mm

ISL9104AIRUJZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

6

VSON

SQUARE

YES

4900 kHz

PLASTIC/EPOXY

1.35 A

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, VERY THIN PROFILE

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

S-PDSO-N6

1

.55 mm

1.6 mm

3.6 V

2.7 V

e4

30

260

1.6 mm

2.8 V

6 V

ISL6328CRZ

Renesas Electronics

DUAL SWITCHING CONTROLLER

COMMERCIAL

48

HVQCCN

SQUARE

YES

1500 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

70 Cel

VOLTAGE-MODE

0 Cel

MATTE TIN

QUAD

S-PQCC-N48

1 mm

6 mm

5 V

4.75 V

e3

6 mm

5.25 V

ISL6264CRZ-T

Renesas Electronics

SWITCHING CONTROLLER

OTHER

40

HVQCCN

SQUARE

YES

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

100 Cel

-10 Cel

MATTE TIN

QUAD

S-PQCC-N40

3

1 mm

6 mm

5 V

4.75 V

e3

30

260

6 mm

5.25 V

ISL98602IRABZ-T7A

Renesas Electronics

SWITCHING REGULATOR

PURE MATTE TIN

3

30

260

ISL6568IRZ

Renesas Electronics

SWITCHING CONTROLLER

INDUSTRIAL

32

HVQCCN

SQUARE

YES

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQCC-N32

3

1 mm

5 mm

5 V

4.75 V

e3

5 mm

5.25 V

ISL8502IRZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

24

HVQCCN

SQUARE

YES

1200 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

VOLTAGE-MODE

-40 Cel

MATTE TIN

QUAD

S-PQCC-N24

3

1 mm

4 mm

12 V

OUTPUT BIS ADJUSTABLE DOWN TO 0.6V

5.5 V

e3

30

260

4 mm

14 V

ISL95866IRZ-T

Renesas Electronics

SWITCHING REGULATOR

PURE MATTE TIN

3

30

260

ISL6553CBZ

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

16

SOP

RECTANGULAR

YES

1500 kHz

PLASTIC/EPOXY

15 mA

1

GULL WING

PULSE WIDTH MODULATION

5 V

BUCK

SMALL OUTLINE

SOP16,.25

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G16

1.75 mm

3.9 mm

5 V

4.75 V

9.9 mm

5.25 V

ISL6420IA-TK

Renesas Electronics

SWITCHING CONTROLLER

INDUSTRIAL

20

SSOP

RECTANGULAR

YES

1400 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

DUAL

R-PDSO-G20

1.75 mm

3.895 mm

12 V

5.6 V

NOT SPECIFIED

NOT SPECIFIED

8.65 mm

16 V

ISL95833IRTZ

Renesas Electronics

SWITCHING CONTROLLER

32

QCCN

RECTANGULAR

YES

UNSPECIFIED

60 A

1

NO LEAD

PULSE WIDTH MODULATION

PUSH-PULL

CHIP CARRIER

MATTE TIN

QUAD

R-XQCC-N32

3

4.75 V

e3

30

260

5.25 V

ISL91110IRNZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

20

HVQCCN

SQUARE

YES

2500 kHz

PLASTIC/EPOXY

5.9 A

1

NO LEAD

PULSE WIDTH MODULATION

BUCK-BOOST

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQCC-N20

3

1 mm

4 mm

3.6 V

1.8 V

e3

30

260

4 mm

3.3 V

5.5 V

ISL6843IUZ

Renesas Electronics

SWITCHING CONTROLLER

INDUSTRIAL

8

TSSOP

SQUARE

YES

2000 kHz

PLASTIC/EPOXY

1

BICMOS

GULL WING

PULSE WIDTH MODULATION

SINGLE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

105 Cel

CURRENT-MODE

-40 Cel

PURE MATTE TIN

DUAL

S-PDSO-G8

2

1.1 mm

3 mm

15 V

9 V

30

260

3 mm

16 V

ISL8240MIRZ

Renesas Electronics

SWITCHING REGULATOR

MATTE TIN

4

e3

ISL6323AIRZ-T7

Renesas Electronics

DUAL SWITCHING CONTROLLER

ISL78841ASEHVX

Renesas Electronics

SWITCHING CONTROLLER

MILITARY

23

DIE

SQUARE

YES

100k Rad(Si)

1000 kHz

UNSPECIFIED

4 mA

1 A

1

BICMOS

MIL-PRF-38535 Class V

NO LEAD

PULSE WIDTH MODULATION

SINGLE

UNCASED CHIP

DIE OR CHIP

125 Cel

CURRENT-MODE

-55 Cel

GOLD

2 V

UPPER

S-XUUC-N23

9 V

e4

1 V

13.2 V

ISL9110IRTAZ-T13

Renesas Electronics

SWITCHING REGULATOR

ISL6406IVZ-T13

Renesas Electronics

SWITCHING CONTROLLER

MATTE TIN

1

e3

30

260

ISL6569CRZ-T

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

32

HVQCCN

SQUARE

YES

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQCC-N32

1 mm

5 mm

5 V

4.75 V

e3

5 mm

5.25 V

ISL80020FRZ-T7A

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

8

HVSON

SQUARE

YES

1200 kHz

PLASTIC/EPOXY

3.6 A

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

DUAL

S-PDSO-N8

3

.8 mm

2 mm

3.6 V

2.7 V

e3

30

260

2 mm

5.5 V

ISL78845ASEHVX

Renesas Electronics

SWITCHING CONTROLLER

MILITARY

23

DIE

SQUARE

YES

100k Rad(Si)

1000 kHz

UNSPECIFIED

4 mA

1 A

1

BICMOS

MIL-PRF-38535 Class V

NO LEAD

PULSE WIDTH MODULATION

SINGLE

UNCASED CHIP

DIE OR CHIP

125 Cel

CURRENT-MODE

-55 Cel

GOLD

2 V

UPPER

S-XUUC-N23

9 V

e4

1 V

13.2 V

ISL8502AIRZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

24

HVQCCN

SQUARE

YES

1200 kHz

PLASTIC/EPOXY

4.5 A

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

VOLTAGE-MODE

-40 Cel

MATTE TIN

QUAD

S-PQCC-N24

3

1 mm

4 mm

12 V

O/P VOLTAGE IS FROM 0.6V

5.5 V

e3

30

260

4 mm

14 V

ISL91108IIAZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

20

VFBGA

RECTANGULAR

YES

2600 kHz

PLASTIC/EPOXY

4.7 A

1

BALL

PULSE WIDTH MODULATION

BUCK-BOOST

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B20

1

.59 mm

1.72 mm

3.6 V

VOUT=(1-5.2 VOLT); PFM TECHNIQUE ALSO USED

1.8 V

e1

2.335 mm

5.5 V

ISL6531CR

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

32

HVQCCN

SQUARE

YES

300 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

70 Cel

VOLTAGE-MODE

0 Cel

QUAD

S-PQCC-N32

1 mm

5 mm

5 V

4.5 V

NOT SPECIFIED

NOT SPECIFIED

5 mm

5.5 V

ISL6315CR-T

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

24

HVQCCN

SQUARE

YES

255 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

70 Cel

VOLTAGE-MODE

0 Cel

QUAD

S-PQCC-N24

1 mm

4 mm

5 V

4.75 V

4 mm

5.25 V

ISL6530CBZ

Renesas Electronics

DUAL SWITCHING CONTROLLER

COMMERCIAL

24

SOP

RECTANGULAR

YES

300 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE

1.27 mm

70 Cel

VOLTAGE-MODE

0 Cel

MATTE TIN

DUAL

R-PDSO-G24

2.65 mm

7.5 mm

5 V

4.5 V

e3

15.4 mm

5.5 V

ISL8033IRZ-T13

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

24

HVQCCN

SQUARE

YES

1320 kHz

PLASTIC/EPOXY

5.5 A

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

QUAD

S-PQCC-N24

3

1 mm

4 mm

3.6 V

O/P VOLTAGE IS FROM 0.8V

2.85 V

e3

30

260

4 mm

6 V

ISL68227IRAZ-T

Renesas Electronics

SWITCHING CONTROLLER

AUTOMOTIVE

60

HVQCCN

SQUARE

YES

2000 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

3.3 V

PHASE-SHIFT

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC60,.27SQ,16

.4 mm

125 Cel

0 V

-40 Cel

PURE MATTE TIN

3.05 V

QUAD

S-PQCC-N60

3

1 mm

7 mm

3.3 V

3.135 V

30

260

7 mm

3.465 V

ISL6262CRZ-TK

Renesas Electronics

DUAL SWITCHING CONTROLLER

OTHER

48

HVQCCN

SQUARE

YES

500 kHz

PLASTIC/EPOXY

1

NO LEAD

HYSTERETIC CURRENT MODE

PHASE-SHIFT

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

100 Cel

CURRENT-MODE

-10 Cel

MATTE TIN

QUAD

S-PQCC-N48

2

1 mm

7 mm

5 V

ALSO ADJUSTABLE OUTPUT FROM 0.75 TO 1.5V; PWM CONTROL TECHNIQUE ALSO POSSIBLE

4.75 V

e3

30

260

7 mm

5.25 V

ISL6446IAZ-T

Renesas Electronics

DUAL SWITCHING CONTROLLER

INDUSTRIAL

24

SSOP

RECTANGULAR

YES

2500 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

PHASE-SHIFT

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

VOLTAGE-MODE

-40 Cel

MATTE TIN

DUAL

R-PDSO-G24

3

1.75 mm

3.895 mm

12 V

5.5 V

e3

30

260

8.645 mm

24 V

ISL6223CA

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

20

SSOP

RECTANGULAR

YES

305 kHz

PLASTIC/EPOXY

1

GULL WING

PULSE WIDTH MODULATION

BUCK

SMALL OUTLINE, SHRINK PITCH

.635 mm

70 Cel

0 Cel

DUAL

R-PDSO-G20

1.75 mm

3.895 mm

5 V

4.75 V

NOT SPECIFIED

NOT SPECIFIED

8.65 mm

5.25 V

ISL9440BIRZ-T

Renesas Electronics

SWITCHING REGULATOR

INDUSTRIAL

32

HVQCCN

SQUARE

YES

340 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

CURRENT-MODE

-40 Cel

MATTE TIN

QUAD

S-PQCC-N32

3

1 mm

5 mm

5 V

4.5 V

e3

30

260

5 mm

5.6 V

ISL6568CRZR5184

Renesas Electronics

SWITCHING CONTROLLER

COMMERCIAL

32

HVQCCN

SQUARE

YES

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQCC-N32

3

1 mm

5 mm

5 V

4.75 V

e3

5 mm

5.25 V

ISL62871HRUZ-T

Renesas Electronics

SWITCHING CONTROLLER

OTHER

16

VQCCN

RECTANGULAR

YES

330 kHz

PLASTIC/EPOXY

1.5 mA

30 A

1

NO LEAD

PULSE WIDTH MODULATION

5 V

BUCK

CHIP CARRIER, VERY THIN PROFILE

LCC16,.07X.1,16

.4 mm

100 Cel

.5 V

-10 Cel

NICKEL PALLADIUM GOLD

3.3 V

QUAD

R-PQCC-N16

1

.55 mm

1.8 mm

3.3 V

e4

30

260

2.6 mm

25 V

ISL8200MMREP

Renesas Electronics

SWITCHING CONTROLLER

MILITARY

23

SQUARE

YES

1500 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

MICROELECTRONIC ASSEMBLY

125 Cel

-55 Cel

QUAD

S-PQMA-N23

2.4 mm

15 mm

5 V

4.5 V

15 mm

5.6 V

ISL6262CRZ

Renesas Electronics

SWITCHING REGULATOR

OTHER

48

HVQCCN

SQUARE

YES

500 kHz

PLASTIC/EPOXY

1

NO LEAD

PULSE WIDTH MODULATION

BUCK

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

100 Cel

CURRENT-MODE

-10 Cel

MATTE TIN

QUAD

S-PQCC-N48

2

1 mm

7 mm

5 V

ALSO ADJUSTABLE OUTPUT FROM 0.75 TO 1.5V

4.75 V

e3

30

260

7 mm

5.25 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.