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Product Overview
Digi-Key Part Number LTC3728LEUH-1#PBF-ND
Quantity Available 146
Can ship immediately
Manufacturer

Manufacturer Part Number

LTC3728LEUH-1#PBF

Description Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 5 Weeks
Documents & Media
Datasheets LTC3728L-1
EDA / CAD Models ? Download from Accelerated Designs
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Category

Integrated Circuits (ICs)

Family

PMIC - Voltage Regulators - DC DC Switching Controllers

Manufacturer

Linear Technology

Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 28 V
Frequency - Switching 260kHz ~ 550kHz
Duty Cycle (Max) 99.4%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Enable, Power Good, Soft Start
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5)
 
For Use With
Additional Resources
Standard Package ? 73

13:41:28 12/5/2016

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 9.67000 9.67
25 6.86000 171.50
100 5.65000 565.00

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LTC3728LEUH-1#TRPBF-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 5.75001
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