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Power Circuits / Switching Regulator or Controllers / ADP2105ACPZ-1.2-R7
Datasheets
ADP2105ACPZ-1.2-R7 by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

1 Amp Synchronous, Step-Down DC-to-DC Converter

Part Details for ADP2105ACPZ-1.2-R7 by Analog Devices Inc

Results Overview of ADP2105ACPZ-1.2-R7 by Analog Devices Inc

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.

Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

ADP2105ACPZ-1.2-R7 Information

ADP2105ACPZ-1.2-R7 by Analog Devices Inc 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 ADP2105ACPZ-1.2-R7

Part # Distributor Description Stock Price Buy
DISTI # 505-ADP2105ACPZ-1.2-R7CT-ND
DigiKey IC REG BUCK 1.2V 1A 16LFCSP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2394
In Stock
  • 1 $5.3900
  • 10 $3.5290
  • 25 $3.0428
  • 100 $2.4927
  • 250 $2.2226
  • 500 $2.0565
  • 1,500 $1.9750
$1.9750 / $5.3900 Buy Now
DISTI # 584-ADP2105ACPZ1.2R7
Mouser Electronics Switching Voltage Regulators 1A Step-Down DC-DC Converters RoHS: Compliant 0
  • 1,500 $1.9700
$1.9700 Order Now
Analog Devices Inc 1A Step-Down DC-DC Converters Min Qty: 1 Package Multiple: 1500 3479
  • 1 $5.3900
  • 10 $3.5290
  • 25 $3.0428
  • 100 $2.4927
  • 250 $2.2226
  • 500 $2.0565
  • 1,000 $1.5100
  • 1,500 $1.9750
$1.5100 / $5.3900 Buy Now
Rochester Electronics 1A Synchronous, Step-Down DC-To-DC Converter RoHS: Compliant Status: Active Min Qty: 1 13556
  • 1 $2.1900
  • 25 $2.1500
  • 100 $2.0600
  • 500 $1.9700
  • 1,000 $1.8600
$1.8600 / $2.1900 Buy Now
Velocity Electronics Our Stock 1482
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Part Details for ADP2105ACPZ-1.2-R7

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ADP2105ACPZ-1.2-R7 Part Data Attributes

Parametric Data
ADP2105ACPZ-1.2-R7 Analog Devices Inc
Buy Now Datasheet
Compare Parts:
ADP2105ACPZ-1.2-R7 Analog Devices Inc 1 Amp Synchronous, Step-Down DC-to-DC Converter
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code QFN
Package Description 4 X 4 MM, ROHS COMPLIANT, MO-220VGGC, LFCSP-16
Pin Count 16
Manufacturer Package Code CP-16-4
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Additional Feature ALSO OPERATES IN PULSE FREQUENCY MODULATION CONTROL SCHEME
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.7 V
Input Voltage-Nom 3.6 V
JESD-30 Code S-XQCC-N16
JESD-609 Code e3
Length 4 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.8 A
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Equivalence Code LCC16,.16SQ,25
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 1400 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.65 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 4 mm

Alternate Parts for ADP2105ACPZ-1.2-R7

This table gives cross-reference parts and alternative options found for ADP2105ACPZ-1.2-R7. 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 ADP2105ACPZ-1.2-R7, 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
ADP2105ACPZ-R7 Analog Devices Inc Check for Price 1 Amp Synchronous, Step-Down DC-to-DC Converter ADP2105ACPZ-1.2-R7 vs ADP2105ACPZ-R7
ADP2105ACPZ-R7 Rochester Electronics LLC Check for Price 1.8 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, QCC16, 4 X 4 MM, ROHS COMPLIANT, MO-220VGGC, LFCSP-16 ADP2105ACPZ-1.2-R7 vs ADP2105ACPZ-R7
ADP2105ACPZ-1.2-R7 Rochester Electronics LLC Check for Price 1.8 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, QCC16, 4 X 4 MM, ROHS COMPLIANT, MO-220VGGC, LFCSP-16 ADP2105ACPZ-1.2-R7 vs ADP2105ACPZ-1.2-R7
ADP2105ACPZ-3.3-R7 Rochester Electronics LLC Check for Price 1.8 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, QCC16, 4 X 4 MM, ROHS COMPLIANT, MO-220VGGC, LFCSP-16 ADP2105ACPZ-1.2-R7 vs ADP2105ACPZ-3.3-R7
ADP2105ACPZ-1.8-R7 Rochester Electronics LLC Check for Price 1.8 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, QCC16, 4 X 4 MM, ROHS COMPLIANT, MO-220VGGC, LFCSP-16 ADP2105ACPZ-1.2-R7 vs ADP2105ACPZ-1.8-R7
ADP2105ACPZ-1.8-R7 Analog Devices Inc Check for Price 1 Amp Synchronous, Step-Down DC-to-DC Converter ADP2105ACPZ-1.2-R7 vs ADP2105ACPZ-1.8-R7
ADP2105ACPZ-3.3-R7 Analog Devices Inc Check for Price 1 Amp Synchronous, Step-Down DC-to-DC Converter ADP2105ACPZ-1.2-R7 vs ADP2105ACPZ-3.3-R7

ADP2105ACPZ-1.2-R7 Related Parts

ADP2105ACPZ-1.2-R7 Frequently Asked Questions (FAQ)

  • A good PCB layout for the ADP2105 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.

  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor has a low equivalent series resistance (ESR) and is placed close to the device. Additionally, a minimum of 10uF output capacitance is recommended to ensure stability.

  • The maximum input voltage that can be applied to the ADP2105 is 5.5V. Exceeding this voltage can cause damage to the device.

  • The ADP2105 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve provided in the datasheet.

  • The output voltage ripple of the ADP2105 can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where Iout is the output current, ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.