LT1129IT-5#PBF footprint, schematic symbol and 3D model by Analog Devices

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PCB Footprints

LT1129IT-5#PBF - Analog Devices PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - 5-Lead Plastic TO-220 (Standard)-ren1

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Datasheet Download Datasheet
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Part Number LT1129IT-5#PBF
Manufacturer Analog Devices
Pin Count 5
Part Category Integrated Circuit
Package Category Transistor Outline, Vertical
Footprint Name Transistor Outline, Vertical - 5-Lead Plastic TO-220 (Standard)-ren1
Released Date Nov 19, 2019
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

LT1129IT-5#PBF Details

Manufacturer Part Number:
LT1129IT-5#PBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
LEAD FREE, PLASTIC, TO-220, 5 PIN
Pin Count:
5
Manufacturer Package Code:
05-08-1421 (STD)
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
9
Adjustability:
FIXED
Dropout Voltage1-Max:
0.7 V
Dropout Voltage1-Nom:
0.45 V
Input Voltage Absolute-Max:
30 V
Input Voltage-Max:
20 V
Input Voltage-Min:
5.5 V
JESD-30 Code:
R-PSFM-T5
JESD-609 Code:
e3
Length:
10.2235 mm
Line Regulation-Max:
0.01%
Load Regulation-Max:
0.03%
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
5
Operating Temperature TJ-Max:
125 °C
Operating Temperature TJ-Min:
-40 °C
Output Current1-Max:
0.7 A
Output Voltage1-Max:
5.15 V
Output Voltage1-Min:
4.85 V
Output Voltage1-Nom:
5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TO-220
Package Equivalence Code:
ZIP5,.15,.2,67TB
Package Shape:
RECTANGULAR
Package Style:
FLANGE MOUNT
Qualification Status:
Not Qualified
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
15.113 mm
Surface Mount:
NO
Technology:
BIPOLAR
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
1.7 mm
Terminal Position:
SINGLE
Voltage Tolerance-Max:
3%
Width:
4.445 mm

LT1129IT-5#PBF Frequently Asked Questions (FAQs)

A good PCB layout for the LT1129IT-5#PBF involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a low-ESR output capacitor and to minimize the loop area of the input and output traces to reduce electromagnetic interference (EMI).
To ensure stability, it's essential to follow the recommended compensation network and component values specified in the datasheet. Additionally, the output capacitor should be selected based on the output voltage and current requirements, and the input capacitor should be chosen to provide adequate filtering. It's also important to minimize the parasitic inductance and capacitance in the layout.
The LT1129IT-5#PBF has an industrial temperature range of -40°C to 125°C, making it suitable for use in a wide range of applications. However, it's essential to ensure that the device is properly derated for temperature to prevent overheating and ensure reliable operation.
While the LT1129IT-5#PBF is a high-performance device, it's essential to evaluate its suitability for high-reliability or aerospace applications. Analog Devices Inc provides a range of radiation-hardened and high-reliability devices that may be more suitable for these applications. It's recommended to consult with Analog Devices Inc or a qualified reliability engineer to determine the best device for the specific application.
To troubleshoot issues with the LT1129IT-5#PBF, it's essential to follow a systematic approach. Start by verifying the input voltage, output voltage, and current draw. Check the PCB layout and component values to ensure they match the recommended values in the datasheet. Use an oscilloscope to measure the output voltage and current waveforms, and check for signs of oscillation or instability. If the issue persists, consult the datasheet and application notes for guidance, or contact Analog Devices Inc technical support for further assistance.

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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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