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Same model may have multiple batches, images only for reference.
IR3821MTR1PBF Real Image
Same model may have multiple batches, images only for reference.

IR3821MTR1PBF

Part No IR3821MTR1PBF
Manufacturer Infineon Technologies
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 7A SYNC QFN
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 1
Minimum Input Voltage 2.5V
Maximum Input Voltage 21V
Nominal Output Voltage (Min/Fixed) 0.6V
Maximum Output Voltage 12V
Output Current 7A
Frequency - Switching 600kHz
Synchronous Rectifier Yes
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package PQFN (5x6)
Win Source Part Number 205273-IR3821MTR1PBF
Popularity Medium
Supply and Demand Status Balance
Quantity per package 750
Ultra Librarian 3D Model Ultra Librarian IR3821MTR1PBF CAD Model

Description

The Infineon Technologies IR3821MTR1PBF is a step-down buck converter that has an adjustable output type.

  • Input Voltage (Max): 21V
  • Output Voltage (Nominal): 0.6V
  • Output Voltage (Max): 12V
  • Input Voltage (Min): 2.5V
  • Switching Frequency: 600kHz
  • Rectifier Type: Synchronous
  • Number of Outputs: Single
  • Package: PQFN (5x6)
  • Mounting: SMT
  • Status: Obsolete (EOL)
  • Popularity: Medium
  • Supply and Demand: Balanced

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53+ $2.2049 $116.8597
82+ $2.1368 $175.2176
112+ $2.0675 $231.5600
145+ $1.9982 $289.7390
194+ $1.7914 $347.5316
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