Datasheets
ADP1109AAR-3.3 by:

IC 1.2 A SWITCHING REGULATOR, 155 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8, Switching Regulator or Controller

Part Details for ADP1109AAR-3.3 by Analog Devices Inc

Overview of ADP1109AAR-3.3 by Analog Devices Inc

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for ADP1109AAR-3.3

Part # Distributor Description Stock Price Buy
DISTI # 2156-ADP1109AAR-3.3-ND
DigiKey IC REG BOOST 3.3V 1.2A 8SOIC Min Qty: 567 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 1128
In Stock
  • 567 $0.5300
$0.5300 Buy Now
Rochester Electronics ADP1109 - Micropower Fixed 3.3V DC-To-DC Converter ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 1128
  • 1 $0.5092
  • 25 $0.4990
  • 100 $0.4786
  • 500 $0.4583
  • 1,000 $0.4328
$0.4328 / $0.5092 Buy Now

Part Details for ADP1109AAR-3.3

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ADP1109AAR-3.3 Part Data Attributes

ADP1109AAR-3.3 Analog Devices Inc
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ADP1109AAR-3.3 Analog Devices Inc IC 1.2 A SWITCHING REGULATOR, 155 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8, Switching Regulator or Controller
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description SOP, SOP8,.25
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE FREQUENCY MODULATION
Input Voltage-Max 9 V
Input Voltage-Min 2 V
Input Voltage-Nom 3 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1.2 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 155 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for ADP1109AAR-3.3

This table gives cross-reference parts and alternative options found for ADP1109AAR-3.3. 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 ADP1109AAR-3.3, 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
ADP1109AAR-3.3-RL Analog Devices Inc Check for Price IC 1.2 A SWITCHING REGULATOR, 155 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8, Switching Regulator or Controller ADP1109AAR-3.3 vs ADP1109AAR-3.3-RL
Part Number Manufacturer Composite Price Description Compare
LM2597HVMX-ADJ/NOPB Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features 8-SOIC -40 to 125 ADP1109AAR-3.3 vs LM2597HVMX-ADJ/NOPB
ADP1173AR-3.3-REEL Analog Devices Inc Check for Price IC 1.5 A SWITCHING REGULATOR, 32 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SO-8, Switching Regulator or Controller ADP1109AAR-3.3 vs ADP1173AR-3.3-REEL
ADP3000AR Analog Devices Inc Check for Price IC SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO8, MS-012-AA, SOIC-8, Switching Regulator or Controller ADP1109AAR-3.3 vs ADP3000AR
L6902D013TR STMicroelectronics $1.5578 Up to 1 A switching regulator with adjustable current limit ADP1109AAR-3.3 vs L6902D013TR
ADP1073AR-3.3-REEL Analog Devices Inc Check for Price 1.5A SWITCHING REGULATOR, 24kHz SWITCHING FREQ-MAX, PDSO8, SOP-8 ADP1109AAR-3.3 vs ADP1073AR-3.3-REEL
LM2597HVM-ADJ/NOPB Texas Instruments $2.7878 SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features 8-SOIC -40 to 125 ADP1109AAR-3.3 vs LM2597HVM-ADJ/NOPB
CS51412ED8G onsemi Check for Price Buck Regulator, Low Voltage, 1.5 A, 260 kHz, with External Bias, SOIC-8 Narrow Body, 98-TUBE, Automotive Qualified ADP1109AAR-3.3 vs CS51412ED8G
CS51414EDR8G onsemi $1.7112 Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias, SOIC-8 Narrow Body, 2500-REEL, Automotive Qualified ADP1109AAR-3.3 vs CS51414EDR8G
LT1375CS8#TRPBF Analog Devices Inc Check for Price 1.5A, 500kHz Step-Down Switching Regulators ADP1109AAR-3.3 vs LT1375CS8#TRPBF
IRU3033CS International Rectifier Check for Price Switching Controller, Voltage-mode, 0.05A, PDSO8, PLASTIC, SOIC-8 ADP1109AAR-3.3 vs IRU3033CS

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