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Micrel Switching Regulators & Controllers 7

Switching Regulators & Controllers
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Adjustable Threshold Other IC type Approvals (V) Nominal Bandwidth Control Mode Control Technique Main Output Efficiency Height Maximum Input Voltage Minimum Input Voltage Nominal Input Voltage JESD-30 Code JESD-609 Code Length Maximum Line Regulation Maximum Load Regulation Moisture Sensitivity Level (MSL) Maximum Negative Input Voltage No. of Channels No. of Functions No. of Outputs No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Maximum Output Current Maximum Output Voltage Minimum Output Voltage Nominal Output Voltage Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Protection(s) Qualification Main Out Ripple Voltage Screening Level Maximum Seated Height Sub-Category Maximum Supply Current (Isup) Maximum Supply Voltage (Vsup) Minimum Supply Voltage (Vsup) Nominal Supply Voltage (Vsup) Surface Mount Switcher Config Maximum Switching Frequency Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Maximum Time At Peak Reflow Temperature (s) Total Dose (V) Maximum Total Power Output Trim or Adjustable Output (V) Warm-Up Time Width (mm)
MIC2288BD5TR by Micrel

MIC2288BD5TR

Micrel

MIC2288BD5TR by Micrel is a 5-terminal switching regulator with current-mode control, operating b/w -40 to 125°C. It features a boost switcher configuration, PWM control technique, and can handle input voltages from 2.5V to 10V. Ideal for automotive applications due to its small outline package and high max switching frequency of 1350 kHz.

ALSO HAS OUTPUT VOLTAGE ADJUSTABLE TO 34V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

10 V

2.5 V

3.6 V

R-PDSO-G5

e0

2.9 mm

1

1

5

125 Cel

-40 Cel

PLASTIC/EPOXY

VSSOP

RECTANGULAR

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

240

Not Qualified

1 mm

YES

BOOST

1350 kHz

AUTOMOTIVE

TIN LEAD

GULL WING

.95 mm

DUAL

30

1.6 mm

MIC2288BMLTR by Micrel

MIC2288BMLTR

Micrel

MIC2288BMLTR by Micrel is a current-mode switching regulator with boost configuration. It operates b/w -40 to 125°C, ideal for automotive applications. With a max switching frequency of 1350 kHz, it offers efficient power management in a small outline package.

ALSO HAS OUTPUT VOLTAGE ADJUSTABLE TO 34V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

10 V

2.5 V

3.6 V

S-PDSO-N8

e0

2 mm

1

1

8

125 Cel

-40 Cel

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

240

Not Qualified

.9754 mm

YES

BOOST

1350 kHz

AUTOMOTIVE

Tin/Lead (Sn85Pb15)

NO LEAD

.5 mm

DUAL

30

2 mm

MIC4681BMTR by Micrel

MIC4681BMTR

Micrel

MIC4681BMTR by Micrel is a voltage-mode switching regulator with 8 terminals, operating b/w -40 to 125°C. It has a buck switcher config, supports input voltages from 4-30V, and offers a max switching frequency of 220 kHz. Ideal for automotive applications due to its small outline package and tin lead terminal finish.

OUTPUT VOLTAGE ADJUSTABLE DOWN TO 1.25V

SWITCHING REGULATOR

VOLTAGE-MODE

30 V

4 V

12 V

R-PDSO-G8

e0

4.9 mm

1

1

8

125 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

240

Not Qualified

1.879 mm

YES

BUCK

220 kHz

AUTOMOTIVE

TIN LEAD

GULL WING

1.27 mm

DUAL

30

3.9 mm

MIC2171BT by Micrel

MIC2171BT

Micrel

MIC2171BT by Micrel is a 5-terminal switching regulator with max output current of 5.5A and max switching frequency of 115kHz. Ideal for boost applications, it operates b/w -40 to 85°C, making it suitable for industrial use in various electronic devices.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

40 V

3 V

5 V

R-XSFM-T5

e0

1

5

85 Cel

-40 Cel

5.5 A

1.24 V

UNSPECIFIED

TO-220

SIP5,.1,67TB

RECTANGULAR

FLANGE MOUNT

Not Qualified

Switching Regulator or Controllers

9 mA

NO

BOOST

115 kHz

BIPOLAR

INDUSTRIAL

TIN LEAD

THROUGH-HOLE

1.7 mm

SINGLE

MIC2171BU by Micrel

MIC2171BU

Micrel

MIC2171BU by Micrel is a switching regulator with 5.5A output current, 115kHz max switching frequency, and boost switcher config. Ideal for industrial applications, it operates b/w -40 to 85°C with a 3-40V input range and 1.24V output voltage.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

40 V

3 V

5 V

R-PSSO-G5

e0

10.363 mm

3

1

5

85 Cel

-40 Cel

5.5 A

1.24 V

PLASTIC/EPOXY

TO-263

SMSIP5H,.6,67TB

RECTANGULAR

SMALL OUTLINE

240

Not Qualified

4.902 mm

Switching Regulator or Controllers

9 mA

YES

BOOST

115 kHz

BIPOLAR

INDUSTRIAL

Tin/Lead (Sn85Pb15)

GULL WING

1.702 mm

SINGLE

30

8.77 mm

MIC4680BM by Micrel

MIC4680BM

Micrel

MIC4680BM by Micrel is a voltage-mode switching regulator with 1.3A output current, operating at -40 to 125°C. It has a buck switcher configuration, supports input voltages from 4V to 34V, and offers a max switching frequency of 220kHz. Ideal for automotive applications due to its small outline package and tin/lead terminal finish.

SWITCHING REGULATOR

VOLTAGE-MODE

34 V

4 V

12 V

R-PDSO-G8

e0

4.93 mm

1

1

8

125 Cel

-40 Cel

1.3 A

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

240

Not Qualified

1.73 mm

Switching Regulator or Controllers

YES

BUCK

220 kHz

AUTOMOTIVE

Tin/Lead (Sn85Pb15)

GULL WING

1.27 mm

DUAL

30

3.94 mm

MIC23450-AAAYML-T5 by Micrel

MIC23450-AAAYML-T5

Micrel

MIC23450-AAAYML-T5 by Micrel is a 32-terminal switching regulator with VOLTAGE-MODE control, operating b/w -40 to 125 °C. It has a BUCK switcher config, outputting up to 2A at 3.3V, ideal for automotive applications due to its low 0.12mA supply current and compact CHIP CARRIER package style.

SWITCHING REGULATOR

VOLTAGE-MODE

5.5 V

2.7 V

3.6 V

S-XQCC-N32

e4

5 mm

2

1

32

125 Cel

-40 Cel

2 A

3.3 V

1 V

UNSPECIFIED

QCCN

LCC32,.2SQ,20

SQUARE

CHIP CARRIER

260

Not Qualified

.9 mm

Switching Regulator or Controllers

.12 mA

3.6 V

YES

BUCK

3000 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

QUAD

40

5 mm