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Same model may have multiple batches, images only for reference.
LTC4257IDD-1#PBF Real Image
Same model may have multiple batches, images only for reference.

LTC4257IDD-1#PBF

Part No LTC4257IDD-1#PBF
Manufacturer Linear Technology
Catalog PMIC - Power Over Ethernet (PoE) Controllers
Description Power Over Ethernet -57V 13W Automotive 8-Pin DFN EP / IC POE 802.3AF CONTROLLER 8-DFN
Datasheet
LTC4257IDD-1#PBF Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Linear Technology
Packaging Tube
Type Controller (PD)
Number of Channels 1
Power - Max 12.95W
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3af (PoE)
Operating Supply Voltage 57V (Maximum)
Operating Supply Current 3mA
Operating Temperature Range -40°C ~ 85°C
Package 8-WFDFN Exposed Pad
Manufacturer Package 8-DFN (3x3)
Win Source Part Number 784020-LTC4257IDD-1#PBF
Popularity Medium
Supply and Demand Status Limited
Family Name LTC4257-1
Introduction Date August 29, 2003
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian LTC4257IDD-1#PBF CAD Model

Description

The LTC4257IDD-1#PBF is a Controller (PD) manufactured by Linear Technology.

  • Operating Temperature: -40°C to 85°C
  • Package: 8-WFDFN Exposed Pad
  • Maximum Power: 12.95W
  • Operating Supply Voltage: 57V
  • Internal Switches: Yes
  • Standard: 802.3af (PoE)
  • Supply Current: 3mA
  • Applications: Integrated Circuits (ICs)

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Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $5.4545 $54.5450
23+ $4.4755 $102.9365
35+ $4.3357 $151.7495
48+ $4.1958 $201.3984
62+ $4.0560 $251.4720
83+ $3.6364 $301.8212
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