AP7381-28Y-13 footprint, schematic symbol and 3D model by Diodes Incorporated

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AP7381-28Y-13 - Diodes Incorporated PCB footprint - Other - Other - SOT89

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AP7381-28Y-13 - Diodes Incorporated - 3D model - Other - SOT89

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Datasheet Download Datasheet
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Part Number AP7381-28Y-13
Manufacturer Diodes Incorporated
Pin Count 4
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - SOT89
Released Date May 22, 2019
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

AP7381-28Y-13 Details

Manufacturer Part Number:
AP7381-28Y-13
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Country Of Origin:
Mainland China
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
Diodes Incorporated
YTEOL:
0
Adjustability:
FIXED
Dropout Voltage1-Nom:
1 V
Input Voltage Absolute-Max:
45 V
Input Voltage-Max:
40 V
Input Voltage-Min:
3.3 V
JESD-30 Code:
R-XSSO-F3
JESD-609 Code:
e3
Length:
4.5 mm
Load Regulation-Max:
0.014%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
3
Operating Temperature TJ-Max:
125 °C
Operating Temperature TJ-Min:
-40 °C
Output Current1-Max:
0.15 A
Output Voltage1-Max:
2.856 V
Output Voltage1-Min:
2.744 V
Output Voltage1-Nom:
2.8 V
Package Body Material:
UNSPECIFIED
Package Code:
SOF
Package Equivalence Code:
TO-243
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Packing Method:
TR, 13 INCH
Peak Reflow Temperature (Cel):
260
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
1.6 mm
Surface Mount:
YES
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
FLAT
Terminal Pitch:
1.5 mm
Terminal Position:
SINGLE
Time@Peak Reflow Temperature-Max (s):
30
Voltage Tolerance-Max:
2%
Width:
2.45 mm

AP7381-28Y-13 Frequently Asked Questions (FAQs)

The recommended PCB layout for optimal thermal performance involves placing the device on a thermal pad with a minimum size of 20mm x 20mm, and ensuring that the thermal pad is connected to a solid ground plane to dissipate heat efficiently.
To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF with an ESR of less than 1 ohm, and to place the output capacitor as close to the output pin as possible.
Although the datasheet specifies a maximum input voltage of 28V, it is recommended to derate the input voltage to 26V to ensure reliable operation and to prevent damage to the device.
The AP7381-28Y-13 has a built-in overcurrent protection feature that limits the output current to 3.5A. However, it is still recommended to add an external fuse or overcurrent protection circuit to prevent damage to the device and the system in case of a fault condition.
The recommended input capacitor value is 10uF to 22uF, and it is recommended to use a low-ESR ceramic capacitor such as X5R or X7R to minimize input voltage ripple and ensure stable operation.

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AP7381-28Y-13 - Diodes Incorporated

AP7381-28Y-13 Details

AP7381-28Y-13 Frequently Asked Questions (FAQs)

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