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Power Circuits Switching Regulator or Controllers SI3402-B-GMR

SI3402-B-GMR
Description: Switching Regulator, 0.68A, 350kHz Switching Freq-Max, QFN-20

Overview of SI3402-B-GMR by Silicon Laboratories Inc

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications: Industrial Automation Renewable Energy Robotics and Drones

Price & Stock for SI3402-B-GMR by Silicon Laboratories Inc

Part # Manufacturer Description Stock Price Buy
Bristol Electronics   38067
RFQ
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  • 120 $1.1340
$1.1340 / $2.1000 Buy Now
DISTI # C1S713300600288
Chip1Stop Power Over Ethernet (PoE) RoHS: Compliant pbFree: Yes 32500
  • 2,500 $1.4580
$1.4580 Buy Now
DISTI # C1S713300490186
Chip1Stop Power Over Ethernet PD Controller 20-Pin QFN EP RoHS: Compliant pbFree: Yes 1
  • 1 $2.4100
$2.4100 Buy Now
Win Source Electronics IC POE PD LOW EMI SW REG 20VQFN 26000
  • 35 $1.6250
  • 75 $1.3340
  • 120 $1.2920
  • 160 $1.2500
  • 210 $1.2090
  • 280 $1.0840
$1.0840 / $1.6250 Buy Now

CAD Models for SI3402-B-GMR by Silicon Laboratories Inc
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Part Data Attributes for SI3402-B-GMR by Silicon Laboratories Inc
Parametric Data

SI3402-B-GMR
Silicon Laboratories Inc
Buy Now
-
-
Rohs Code
Yes
Part Life Cycle Code
Transferred
Ihs Manufacturer
SILICON LABORATORIES INC
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Silicon Labs
Analog IC - Other Type
SWITCHING REGULATOR
Control Technique
PULSE WIDTH MODULATION
Input Voltage-Max
5.5 V
Input Voltage-Min
4.5 V
Input Voltage-Nom
5 V
JESD-30 Code
S-XQCC-N20
Length
5 mm
Number of Functions
1
Number of Terminals
20
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Output Current-Max
0.68 A
Package Body Material
UNSPECIFIED
Package Code
HVQCCN
Package Shape
SQUARE
Package Style
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)
260
Seated Height-Max
0.9 mm
Surface Mount
YES
Switcher Configuration
BUCK
Switching Frequency-Max
350 kHz
Temperature Grade
INDUSTRIAL
Terminal Form
NO LEAD
Terminal Pitch
0.8 mm
Terminal Position
QUAD
Time@Peak Reflow Temperature-Max (s)
30
Width
5 mm
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    Switching Regulator, 0.68A, 350kHz Switching Freq-Max, QFN-20
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Alternate Parts for SI3402-B-GMR

This table gives cross-reference parts and alternative options found for SI3402-B-GMR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SI3402-B-GMR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number Description Manufacturer Compare
SI3402-B-GM Switching Regulator, 0.68A, 350kHz Switching Freq-Max, QFN-20 Silicon Laboratories Inc SI3402-B-GMR vs SI3402-B-GM
Part Number Description Manufacturer Compare
SI3402-A-GMR Switching Regulator, Current-mode, 0.68A, 350kHz Switching Freq-Max, 5 X 5 MM, ROHS COMPLIANT, MO-220VHHB-1, QFN-20 Silicon Laboratories Inc SI3402-B-GMR vs SI3402-A-GMR
SI3402-B-GM Switching Regulator, 0.68A, 350kHz Switching Freq-Max, QFN-20 Silicon Laboratories Inc SI3402-B-GMR vs SI3402-B-GM

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