NCV5173EDR2G footprint, schematic symbol and 3D model by onsemi

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Part Number NCV5173EDR2G
Manufacturer onsemi
Pin Count 8
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - SOIC−8 NB CASE 751−07 ISSUE AK_2024
Released Date Jun 16, 2026
Last Modified Date Jun 16, 2026 2:47 AM UTC
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NCV5173EDR2G Details

Manufacturer Part Number:
NCV5173EDR2G
Brand Name:
onsemi
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
Part Package Code:
SOIC-8 Narrow Body
Package Description:
SOIC-8 Narrow Body-8
Pin Count:
8
Manufacturer Package Code:
751-07
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
17 Weeks
Manufacturer:
onsemi
YTEOL:
7.9
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
30 V
Input Voltage-Min:
2.7 V
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e3
Length:
4.9 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
2.4 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Screening Level:
AEC-Q100
Seated Height-Max:
1.75 mm
Supply Current-Max (Isup):
8 mA
Surface Mount:
YES
Switcher Configuration:
BOOST
Switching Frequency-Max:
620 kHz
Technology:
BIPOLAR
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.9 mm

NCV5173EDR2G Frequently Asked Questions (FAQs)

A good PCB layout for the NCV5173EDR2G involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive analog circuits.
To ensure the NCV5173EDR2G operates within its SOA, monitor the input voltage, output current, and junction temperature. Make sure the input voltage is within the recommended range, the output current is within the maximum rating, and the junction temperature is below the maximum rating of 150°C.
A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor. The capacitor should be rated for the maximum input voltage and have a low equivalent series resistance (ESR) to minimize voltage ripple.
To optimize the inductor selection, consider the inductor's saturation current, DC resistance, and core material. Choose an inductor with a saturation current higher than the peak current, a low DC resistance to minimize power loss, and a core material that minimizes core loss.
A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the output capacitor. The capacitor should be rated for the maximum output voltage and have a low equivalent series resistance (ESR) to minimize voltage ripple.

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