BA7820FP-E2 footprint, schematic symbol and 3D model by ROHM Semiconductor

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PCB Footprints

BA7820FP-E2 - ROHM Semiconductor PCB footprint - Other - Other - BA7820FP-E2-1

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Datasheet Download Datasheet
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Part Number BA7820FP-E2
Manufacturer ROHM Semiconductor
Pin Count 3
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - BA7820FP-E2-1
Released Date Oct 15, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

BA7820FP-E2 Details

Manufacturer Part Number:
BA7820FP-E2
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
TO-252
Pin Count:
4
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
5 Weeks
Manufacturer:
ROHM Semiconductor
YTEOL:
0
Adjustability:
FIXED
Dropout Voltage1-Nom:
2 V
Input Voltage Absolute-Max:
35 V
Input Voltage-Max:
33 V
Input Voltage-Min:
23 V
JESD-30 Code:
R-PSSO-G2
Length:
6.5 mm
Line Regulation-Max:
0.4%
Load Regulation-Max:
0.4%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
2
Operating Temperature TJ-Max:
125 °C
Output Current1-Max:
0.5 A
Output Voltage1-Max:
21 V
Output Voltage1-Min:
19 V
Output Voltage1-Nom:
20 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TO-252
Package Equivalence Code:
SMSIP3H,.38,90TB
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Packing Method:
TR
Qualification Status:
Not Qualified
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max:
2.5 mm
Surface Mount:
YES
Technology:
BIPOLAR
Terminal Form:
GULL WING
Terminal Pitch:
2.3 mm
Terminal Position:
SINGLE
Voltage Tolerance-Max:
5%
Width:
5.5 mm

BA7820FP-E2 Frequently Asked Questions (FAQs)

ROHM provides a recommended PCB layout in the application note AN1194, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
The selection of input and output capacitors depends on the specific application requirements. ROHM recommends using low-ESR capacitors with a capacitance value of 10uF to 22uF for the input and output. The datasheet provides a list of recommended capacitor values and types.
The BA7820FP-E2 is rated for operation from -40°C to +85°C. However, the device's performance and reliability may be affected at extreme temperatures. It's recommended to consult the datasheet and application notes for specific temperature-related considerations.
The BA7820FP-E2 is designed to withstand moderate vibration levels. However, in high-vibration environments, it's recommended to take additional measures such as using a vibration-resistant mounting method, securing the device with a heatsink, and ensuring the PCB is properly secured to the chassis.
ROHM provides a troubleshooting guide in the application note AN1194, which covers common issues and their solutions. Additionally, engineers can consult the datasheet and contact ROHM's technical support for assistance.

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