Special Purpose Regulators：

Compare Mfr Part # Quantity Available Series Package Product Status Applications Voltage - Input Number of Outputs Voltage - Output Operating Temperature Mounting Type Package / Case Supplier Device Package

MAX850ISA IC REG LINEAR SWITCHED CAP REG

2556

-

Bulk

Active

Charge Pump, Cellular Telephone Transmitter

4.5V ~ 10V

1

-4.1V

-25°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MAX852ISA IC REG LINEAR SWITCHED CAP REG

3656

-

Bulk

Active

Charge Pump, Cellular Telephone Transmitter

4.5V ~ 10V

1

-4.1V

-25°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MAX853ISA IC REG LINEAR SWITCHED CAP REG

1473

-

Bulk

Active

Charge Pump, Cellular Telephone Transmitter

4.5V ~ 10V

1

-4.1V

-25°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MAX1917EEE-T BUCK CONTROLLER FOR DDR MEM

3734

-

Bulk

Active

Controller, DDR

4.5V ~ 14V

1

Multiple

-40°C ~ 85°C

Surface Mount

16-SSOP (0.154", 3.90mm Width)

16-QSOP

ISL8101CRZ DUAL SWITCHING CONTROLLER

1557

-

Tube

Obsolete

Controller, Intel VRM9, VRM10, AMD Hammer Applications

4.6V ~ 12V

1

0.6V ~ 2.3V

0°C ~ 70°C

Surface Mount

24-VFQFN Exposed Pad

24-QFN (4x4)

LV56801P-E MULTI-POWER SUPPLY SYSTEM IC

45894

-

Tube

Obsolete

Converter, Car Audio System

7V ~ 16V

8

Multiple

-40°C ~ 85°C (TA)

Through Hole

15-SSIP Exposed Pad, Formed Leads

15-HZIP

MAX857CPA STEP-UP DC-DC CONVERTER

4207

-

Bulk

Active

Converter, Battery Powered Devices

6V

1

5V

0°C ~ 70°C

Through Hole

8-DIP (0.300", 7.62mm)

8-PDIP

LV5693P-E MULTI-POWER SUPPLY SYSTEM

214092

-

Tube

Obsolete

Converter, Car Audio System

7.7V ~ 16V

7

5.7V

-40°C ~ 85°C

Through Hole

15-SSIP Exposed Pad, Formed Leads

15-HZIP

MAX859CUA STEP-UP DC-DC CONVERTER

5508

-

Bulk

Active

Converter, Battery Powered Devices

0.8V ~ 6V

1

2.7V ~ 6V

0°C ~ 70°C

Surface Mount

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

8-μMAX

ISL8101IRZ DUAL SWITCHING CONTROLLER

1529

-

Tube

Obsolete

Controller, Intel VRM9, VRM10, AMD Hammer Applications

4.6V ~ 12V

1

0.6V ~ 2.3V

-40°C ~ 85°C

Surface Mount

24-VFQFN Exposed Pad

24-QFN (4x4)

MAX840ISA MAX840 -2V GAASFET BIAS

1454

-

Bulk

Active

Charge Pump, Cellular Telephone Transmitter

2.5V ~ 10V

1

-2V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MAX8524EEI PWM CONTROLLER

3773

-

Bulk

Active

Controller, Intel VRM

4.5V ~ 5.5V

4

Programmable

-40°C ~ 85°C

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-QSOP

MAX8525EEI PWM CONTROLLER

4461

-

Bulk

Active

Controller, Intel VRM

4.5V ~ 5.5V

4

Programmable

-40°C ~ 85°C

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-QSOP

MAX1939EEI 2-PHASE CPU CORE SUPPLY CONTROL

25661

-

Bulk

Active

Controller, CPU

24V

1

Programmable

-40°C ~ 85°C

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-QSOP

SM72442MTE ANALOG CIRCUIT, 1 FUNC, PDSO28

1384

-

Bulk

Active

Controller, Photovoltaic Solar Panels

4.75V ~ 5.25V

1

0.5V ~ 1.8V

-40°C ~ 125°C

Surface Mount

28-TSSOP (0.173", 4.40mm Width)

28-TSSOP

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