ADP121-ACBZ25R7 footprint, schematic symbol and 3D model by Analog Devices

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PCB Footprints

ADP121-ACBZ25R7 - Analog Devices PCB footprint - Other - Other - BGA4C40P2X2_82X82X66

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Part Number ADP121-ACBZ25R7
Manufacturer Analog Devices
Pin Count 4
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - BGA4C40P2X2_82X82X66
Released Date Jan 11, 2017
Last Modified Date Nov 15, 2024 1:35 PM UTC
Pinout / Pin List Click Here (Member Only)

ADP121-ACBZ25R7 Details

Manufacturer Part Number:
ADP121-ACBZ25R7
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Part Package Code:
BGA
Package Description:
0.40 MM PITCH, HALOGEN FREE AND ROHS COMPLIANT, WLCSP-4
Pin Count:
4
Manufacturer Package Code:
CB-4-2
Country Of Origin:
Taiwan
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
10
Adjustability:
FIXED
Dropout Voltage1-Max:
0.135 V
Dropout Voltage1-Nom:
0.09 V
Input Voltage Absolute-Max:
6 V
Input Voltage-Max:
5.5 V
Input Voltage-Min:
2.3 V
JESD-30 Code:
S-PBGA-B4
JESD-609 Code:
e1
Length:
0.82 mm
Line Regulation-Max:
0.00188%
Load Regulation-Max:
0.0186%
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
4
Operating Temperature TJ-Max:
125 °C
Operating Temperature TJ-Min:
-40 °C
Output Current1-Max:
0.15 A
Output Voltage1-Max:
2.575 V
Output Voltage1-Min:
2.425 V
Output Voltage1-Nom:
2.5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
VFBGA
Package Equivalence Code:
BGA4,2X2,16
Package Shape:
SQUARE
Package Style:
GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Packing Method:
TR, 7 INCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
0.66 mm
Surface Mount:
YES
Technology:
CMOS
Terminal Finish:
Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form:
BALL
Terminal Pitch:
0.4 mm
Terminal Position:
BOTTOM
Time@Peak Reflow Temperature-Max (s):
30
Voltage Tolerance-Max:
3%
Width:
0.82 mm

ADP121-ACBZ25R7 Frequently Asked Questions (FAQs)

For optimal thermal performance, it is recommended to have a solid copper plane on the PCB underneath the ADP121-ACBZ25R7, and to use thermal vias to connect the plane to the device's thermal pad. Additionally, keeping the PCB layer stack-up symmetrical and using a thermal interface material (TIM) between the device and the heat sink can also improve thermal performance.
To ensure accurate current sensing, it is essential to follow proper PCB layout guidelines, such as keeping the sense lines short and away from noise sources, and using a Kelvin connection to the sense resistor. Additionally, calibrating the current sense amplifier and using a high-precision sense resistor can also improve accuracy.
The recommended input capacitor value for the ADP121-ACBZ25R7 is typically in the range of 1uF to 10uF, and a low-ESR ceramic capacitor (such as X5R or X7R) is recommended. The capacitor should be placed as close as possible to the VIN pin and should have a voltage rating that exceeds the maximum input voltage.
To protect the ADP121-ACBZ25R7 from overvoltage and undervoltage conditions, it is recommended to use a voltage supervisor or a power-on reset (POR) circuit to monitor the input voltage and reset the device if it falls outside the recommended operating range. Additionally, using a TVS diode or a zener diode can also provide overvoltage protection.
The recommended output capacitor value for the ADP121-ACBZ25R7 is typically in the range of 1uF to 10uF, and a low-ESR ceramic capacitor (such as X5R or X7R) is recommended. The capacitor should be placed as close as possible to the VOUT pin and should have a voltage rating that exceeds the maximum output voltage.

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ADP121-ACBZ25R7 Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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