BA1117FP-E2 footprint, schematic symbol and 3D model by ROHM Semiconductor

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PCB Footprints

BA1117FP-E2 - ROHM Semiconductor PCB footprint - Other - Other - TO-252-3_11

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Part Number BA1117FP-E2
Manufacturer ROHM Semiconductor
Pin Count 3
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - TO-252-3_11
Released Date Oct 29, 2019
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

BA1117FP-E2 Details

Manufacturer Part Number:
BA1117FP-E2
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
ROHM Semiconductor
YTEOL:
0
Dropout Voltage1-Max:
1.4 V
Input-Output Voltage Differential-Max:
10 V
Input-Output Voltage Differential-Min:
1.4 V
JESD-30 Code:
R-PSSO-G3
Length:
6.5 mm
Number of Functions:
1
Number of Terminals:
3
Operating Temperature TJ-Max:
105 °C
Operating Temperature TJ-Min:
-20 °C
Output Voltage1-Min:
1.25 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TO-252
Package Equivalence Code:
SMSIP3H,.38,90TB
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Regulator Type:
ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
2.5 mm
Surface Mount:
YES
Terminal Form:
GULL WING
Terminal Pitch:
2.3 mm
Terminal Position:
SINGLE
Width:
5.5 mm

BA1117FP-E2 Frequently Asked Questions (FAQs)

The maximum input voltage that can be applied to the BA1117FP-E2 is 18V, although it's recommended to keep it below 15V for stable operation.
The BA1117FP-E2 has an operating temperature range of -40°C to 85°C, but it's recommended to derate the output current at high temperatures to prevent overheating.
To ensure stability, use a minimum output capacitance of 10uF with an ESR of 0.1Ω to 10Ω, and keep the input capacitance as close to the regulator as possible.
The BA1117FP-E2 has a dropout voltage of around 1.5V, so it's not suitable for low-dropout applications. Consider using a low-dropout regulator like the BA1724FP-E2 instead.
Use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the regulator from input voltage surges.

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