LTC2954CDDB-1#TRPBF footprint, schematic symbol and 3D model by Analog Devices

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Part Number LTC2954CDDB-1#TRPBF
Manufacturer Analog Devices
Pin Count 9
Part Category Integrated Circuit
Package Category Small Outline No-lead
Footprint Name Small Outline No-lead - 8-Lead Plastic DFN (3mm × 2mm)
Released Date Aug 11, 2026
Last Modified Date Aug 11, 2026 6:55 AM UTC
Pinout / Pin List Click Here (Member Only)

LTC2954CDDB-1#TRPBF Details

Manufacturer Part Number:
LTC2954CDDB-1#TRPBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
3 X 2 MM, LEAD FREE, PLASTIC, M0-229WECD-1, DFN-8
Pin Count:
8
Manufacturer Package Code:
05-08-1702
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
9
Adjustable Threshold:
YES
Analog IC - Other Type:
PUSHBUTTON ON/OFF CONTROLLER
JESD-30 Code:
R-PDSO-N8
JESD-609 Code:
e3
Length:
3 mm
Moisture Sensitivity Level:
1
Number of Channels:
1
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
70 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSON
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
0.8 mm
Supply Voltage-Max (Vsup):
26.4 V
Supply Voltage-Min (Vsup):
2.7 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
COMMERCIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
2 mm

LTC2954CDDB-1#TRPBF Frequently Asked Questions (FAQs)

A good PCB layout for the LTC2954CDDB-1#TRPBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer PCB with a dedicated power plane and a separate ground plane is recommended.
To ensure proper power-up and configuration, follow the recommended power-up sequence in the datasheet, and make sure the EN pin is high before the input voltage reaches the minimum operating voltage. Also, ensure that the configuration pins (such as the MODE pin) are properly set before the device is enabled.
The maximum ambient temperature range for the LTC2954CDDB-1#TRPBF is -40°C to 125°C. As the ambient temperature increases, the device's performance may be affected, including reduced output voltage accuracy, increased quiescent current, and decreased efficiency. Ensure proper thermal management and heat sinking to maintain optimal performance.
To troubleshoot issues with the LTC2954CDDB-1#TRPBF, start by verifying the input voltage, output voltage, and configuration pins. Check for proper power-up sequencing, and ensure that the device is properly configured. Use an oscilloscope to monitor the output voltage and input voltage, and check for any signs of oscillation or instability. Consult the datasheet and application notes for troubleshooting guides and FAQs.
The LTC2954CDDB-1#TRPBF is a high-reliability device that meets various industry standards, including AEC-Q100 for automotive applications and IEC 60601-1 for medical applications. It also meets various safety standards, such as UL 60950-1 and IEC 62368-1. However, it is essential to consult the datasheet and relevant application notes to ensure the device meets the specific requirements of your application.

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LTC2954CDDB-1#TRPBF Overview

Use the download button to access the LTC2954CDDB-1#TRPBF schematic symbol and PCB footprint.

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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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LTC2954CDDB-1#TRPBF - Analog Devices