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Power Circuits / Switching Regulator or Controllers / SC21152AULTRC
Datasheets
SC21152AULTRC by: Semtech Corporation

Switching Regulator, Voltage-mode, 1.2A, 4400kHz Switching Freq-Max, PDSO6, MLPD-6

Part Details for SC21152AULTRC by Semtech Corporation

Results Overview of SC21152AULTRC by Semtech Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SC21152AULTRC Information

SC21152AULTRC by Semtech Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for SC21152AULTRC

Part # Distributor Description Stock Price Buy
DISTI # 56Y1667
Newark Adj 1.2A Sync Buck Reg W Pgood |Semtech SC21152AULTRC RoHS: Not Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 3,000 $0.7590
  • 6,000 $0.6900
  • 12,000 $0.6210
  • 18,000 $0.5980
  • 30,000 $0.5850
$0.5850 / $0.7590 Buy Now
DISTI # 600-SC21152AULTRCCT-ND
DigiKey IC REG BUCK ADJ 1.2A 6MLPD Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 3000
In Stock
  • 1 $2.2400
  • 10 $1.4000
  • 25 $1.1812
  • 100 $0.9330
  • 250 $0.8110
  • 500 $0.7361
  • 1,000 $0.6732
  • 3,000 $0.5750
$0.5750 / $2.2400 Buy Now
DISTI # 947-SC21152AULTRC
Mouser Electronics Switching Voltage Regulators ADJ 1.2A SYNC BUCK REG w PGOOD RoHS: Compliant 3013
  • 1 $1.5300
  • 10 $1.3800
  • 25 $1.1900
  • 100 $0.9330
  • 250 $0.8110
  • 500 $0.7370
  • 1,000 $0.5750
$0.5750 / $1.5300 Buy Now
Future Electronics Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 6-UFDFN RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks Container: Reel 0
Reel
  • 3,000 $0.5600
$0.5600 Buy Now
Rochester Electronics IC VOLT REG Adjustable Step-Down Buck 1OUT 800mV - 5.5V 1.2A 6-SON T/R RoHS: Compliant Status: Active Min Qty: 1 96000
  • 1 $0.6389
  • 25 $0.6261
  • 100 $0.6006
  • 500 $0.5750
  • 1,000 $0.5431
$0.5431 / $0.6389 Buy Now
DISTI # SC21152AULTRC
Richardson RFPD VOLTAGE REGULATOR RoHS: Not Compliant Min Qty: 1 0
RFQ
DISTI # SC21152AULTRC
Avnet Silica Conv DCDC Single Step Down 23V to 55V 6Pin MLPDUT TR (Alt: SC21152AULTRC) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days Silica - 0
Buy Now
Symmetry Electronics ADJ 1.2A SYNC BUCK REG w PGOOD Min Qty: 1 0
  • 1 $0.6210
  • 10 $0.5980
  • 20 $0.5750
  • 50 $0.5612
$0.5612 / $0.6210 Buy Now

Part Details for SC21152AULTRC

SC21152AULTRC CAD Models

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SC21152AULTRC Part Data Attributes

Parametric Data
SC21152AULTRC Semtech Corporation
Buy Now Datasheet
Compare Parts:
SC21152AULTRC Semtech Corporation Switching Regulator, Voltage-mode, 1.2A, 4400kHz Switching Freq-Max, PDSO6, MLPD-6
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SEMTECH CORP
Package Description MLPD-6
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer SEMTECH
Additional Feature OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8V TO 5.5V
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.3 V
Input Voltage-Nom 5 V
JESD-30 Code R-PDSO-N6
JESD-609 Code e4
Length 2 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 6
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.2 A
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Equivalence Code SOLCC6,.08,20
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.6 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 4400 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position DUAL
Width 1.5 mm

Alternate Parts for SC21152AULTRC

This table gives cross-reference parts and alternative options found for SC21152AULTRC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SC21152AULTRC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
EP53F8QI-T Intel Corporation Check for Price Switching Regulator, Voltage-mode, 1.5A, 4000kHz Switching Freq-Max, CMOS, 3 X 3 MM, 1.10 MM HEIGHT, HAOLOGEN FREE AND ROHS COMPLIANT, QFN-16 SC21152AULTRC vs EP53F8QI-T
EP53F8QI Intel Corporation Check for Price Switching Regulator, Voltage-mode, 1.8A, 4000kHz Switching Freq-Max, CMOS, 3 X 3 MM, 1.10 MM HEIGHT, ROHS COMPLIANT, QFN-16 SC21152AULTRC vs EP53F8QI

SC21152AULTRC Related Parts

SC21152AULTRC Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1mm clearance around the device for heat dissipation. Use thermal pads or a heat sink for high-power applications.

  • Use the lowest possible supply voltage, enable the power-saving modes, and optimize the clock frequency. Disable unused features and use the built-in power management units to minimize power consumption.

  • The internal voltage regulator is set to 1.2V by default. For optimal performance, set the VREG_OUT pin to 1.1V to 1.3V, depending on the application's voltage requirements.

  • Check the crystal oscillator's frequency and amplitude using an oscilloscope. Ensure the crystal is properly connected and the load capacitors are correctly sized. Verify the oscillator's startup time and clock stability.

  • The ADC has a limited sampling rate and resolution. Ensure the input signal is within the specified voltage range and frequency. Use the built-in ADC calibration feature to optimize performance.