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Same model may have multiple batches, images only for reference.
IR3891MTR1PBF
Same model may have multiple batches, images only for reference.

IR3891MTR1PBF

Part No IR3891MTR1PBF
Manufacturer Infineon Technologies
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 4A DL SYNC 15QFN
Datasheet
IR3891MTR1PBF Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Infineon Technologies
Packaging Reel - TR
Status Obsolete(EOL)
Purpose Step-Down
Topology Buck
Output Type Adjustable
Number of Outputs 2
Minimum Input Voltage 1V
Maximum Input Voltage 21V
Nominal Output Voltage (Min/Fixed) 0.5V
Maximum Output Voltage 18.06V
Output Current 4A
Frequency - Switching 300kHz to 1.5MHz
Synchronous Rectifier Yes
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package PQFN (5x6)
Win Source Part Number 1046338-IR3891MTR1PBF
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian IR3891MTR1PBF CAD Model

Description

The supply and demand status is balanced.

  • Purpose: Step-down
  • Maximum Input Voltage: 21V
  • Nominal Output Voltage: 0.5V
  • Product: IR3891MTR1PBF
  • Output Current: 4A
  • Temperature Range: -40°C to 125°C

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21+ $4.7762 $100.3002
33+ $4.6269 $152.6877
45+ $4.4777 $201.4965
58+ $4.3284 $251.0472
78+ $3.8806 $302.6868
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Availability: 10,940 pieces
MOQ: 9 pcs
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