Datasheets
S-8521B33MC-ATST2U by: ABLIC Inc.

Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN

Part Details for S-8521B33MC-ATST2U by ABLIC Inc.

Overview of S-8521B33MC-ATST2U by ABLIC Inc.

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for S-8521B33MC-ATST2U

Part # Distributor Description Stock Price Buy
DISTI # S-8521B33MC-ATST2U-ND
DigiKey IC REG CTRLR BUCK SOT23-5 Min Qty: 3000 Lead time: 16 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 3,000 $0.5402
  • 6,000 $0.5131
  • 15,000 $0.4939
$0.4939 / $0.5402 Buy Now
DISTI # S-8521B33MC-ATST2U
Avnet Americas DC to DC Controller Single-OUT Step Down 3.3V 5-Pin SOT-23 T/R - Tape and Reel (Alt: S-8521B33MC-ATST2U) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks, 0 Days Container: Reel 0
  • 1 $0.5100
  • 50,000 $0.4900
  • 100,000 $0.4700
  • 500,000 $0.4400
$0.4400 / $0.5100 Buy Now
DISTI # 628-8521B33MC-G
Mouser Electronics Switching Controllers 3.3V Step-Dn PWM/PFM RoHS: Compliant 0
  • 3,000 $0.5400
  • 6,000 $0.5130
  • 9,000 $0.4930
$0.4930 / $0.5400 Order Now
Onlinecomponents.com   RoHS: Compliant 0
  • 750 $0.9932
  • 1,500 $0.6112
  • 2,250 $0.4839
  • 3,000 $0.4742
$0.4742 / $0.9932 Buy Now

Part Details for S-8521B33MC-ATST2U

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S-8521B33MC-ATST2U Part Data Attributes

S-8521B33MC-ATST2U ABLIC Inc.
Buy Now Datasheet
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S-8521B33MC-ATST2U ABLIC Inc. Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ABLIC INC
Part Package Code SOT-23
Package Description SOT-23, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks
Additional Feature ALSO OPERATES AS PFM
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 16 V
Input Voltage-Min 2.5 V
Input Voltage-Nom 3.96 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e3
Length 2.9 mm
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.05 A
Output Voltage-Max 3.3792 V
Output Voltage-Min 3.2208 V
Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Qualification Status Not Qualified
Seated Height-Max 1.3 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 207 kHz
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Width 1.6 mm

Alternate Parts for S-8521B33MC-ATST2U

This table gives cross-reference parts and alternative options found for S-8521B33MC-ATST2U. 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 S-8521B33MC-ATST2U, 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 Description Manufacturer Compare
S-8521B33MC-ATS-T2 SWITCHING CONTROLLER, 180kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN Epson Electronics America Inc S-8521B33MC-ATST2U vs S-8521B33MC-ATS-T2
S-8521B33MC-ATST2G Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8521B33MC-ATST2G
S-8521B33MC-ATS-T2 Switching Controller, Voltage-mode, 0.05A, 216kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8521B33MC-ATS-T2
S-8521B33MC-ATS-T2 Switching Controller, Voltage-mode, 180kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN Seiko Epson Corporation S-8521B33MC-ATST2U vs S-8521B33MC-ATS-T2
Part Number Description Manufacturer Compare
S-8520B33MC-ARS-T2 Switching Controller, Voltage-mode, 180kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN Seiko Epson Corporation S-8521B33MC-ATST2U vs S-8520B33MC-ARS-T2
S-8521A33MC-AXST2U Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8521A33MC-AXST2U
S-8521B33MC-ATS-T2 Switching Controller, Voltage-mode, 180kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN Seiko Epson Corporation S-8521B33MC-ATST2U vs S-8521B33MC-ATS-T2
S-8520C33MC-BRST2G Switching Controller, 0.05A, 72kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8520C33MC-BRST2G
S-8520D33MC-BVS-T2 Switching Controller, Voltage-mode, 0.05A, 75kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8520D33MC-BVS-T2
S-8520D33MC-BVS-T2 SWITCHING CONTROLLER, 60kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN Epson Electronics America Inc S-8521B33MC-ATST2U vs S-8520D33MC-BVS-T2
S-8521C33MC-BTS-T2 Switching Controller, Voltage-mode, 0.05A, 75kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8521C33MC-BTS-T2
S-8521C33MC-BTST2G Switching Controller, 0.05A, 72kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8521C33MC-BTST2G
S-8520A33MC-AVST2U Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN ABLIC Inc. S-8521B33MC-ATST2U vs S-8520A33MC-AVST2U
S-8521C33MC-BTS-T2 Switching Controller, Voltage-mode, 60kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN Seiko Epson Corporation S-8521B33MC-ATST2U vs S-8521C33MC-BTS-T2

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