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LTC3890EGN-1#TRPBF

LTC3890EGN-1#TRPBF by Analog Devices Inc.

Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP

Component Details

Part Number
LTC3890EGN-1#TRPBF
Manufacturer
Analog Devices Inc.
DigiKey P/N
505-LTC3890EGN-1#TRPBFTR-ND
Lifecycle
Active

Stock & Pricing

Distribution Stock
2,644 units
Lead Time
10 weeks
Reference Price (1 pc)
$8.3898

Specifications

ParameterValue
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4V ~ 60V
Frequency - Switching 105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max) 99%
Synchronous Rectifier Yes
Clock Sync No
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154", 3.90mm Width)
Supplier Device Package 28-SSOP

Packaging Options

PackageDigiKey P/NStockMOQPrice (1)
Tape & Reel (TR) 505-LTC3890EGN-1#TRPBFTR-ND 2,500 2,500 $8.3898
Cut Tape (CT) 505-LTC3890EGN-1#TRPBFCT-ND 2,644 1 $13.4900
Digi-Reel® 505-LTC3890EGN-1#TRPBFDKR-ND 2,644 1 $13.4900

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The LTC3890EGN-1#TRPBF is classified under Power Management (PMIC) in the Integrated Circuits (ICs) category.

LTC3890EGN-1#TRPBF Specifications

Parameter Value
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage – Supply (Vcc/Vdd) 4V ~ 60V
Frequency – Switching 105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max) 99%
Synchronous Rectifier Yes
Clock Sync No
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154", 3.90mm Width)
Supplier Device Package 28-SSOP

Availability & Supply Status

  • Status: In Stock
  • Lifecycle: Active
  • Distribution Stock: 2,644 units
  • Standard Lead Time: 10 weeks

Datasheet

Download the official LTC3890EGN-1#TRPBF datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.

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Data last verified: 2 weeks ago. Availability may have changed — check current stock.

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