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Product Overview
Digi-Key Part Number 296-43790-1-ND
Quantity Available 1,534
Can ship immediately
Manufacturer

Manufacturer Part Number

LM5140QRWGTQ1

Description IC REG CTRLR BUCK 40VQFN
Manufacturer Standard Lead Time 32 Weeks
Detailed Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6)

Documents & Media
Datasheets LM5140-Q1 Datasheet
Mfg Application Notes SNVA748 Application Note
Featured Product Power Management
PCN Design/Specification LM5140yy DataSheet Update 6/Jan/2017
Manufacturer Product Page LM5140QRWGTQ1 Specifications
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Categories
Manufacturer Texas Instruments
Series Automotive, AEC-Q100
Packaging ? Cut Tape (CT) ?
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 1
Voltage - Supply (Vcc/Vdd) 3.8 V ~ 65 V
Frequency - Switching 440kHz, 2.2MHz
Duty Cycle (Max) -
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 40-VFQFN Exposed Pad
Supplier Device Package 40-VQFNP (6x6)
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
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Additional Resources
Standard Package ? 1
Other Names 296-43790-1

10:29:57 8/17/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 6.95000 $6.95
10 6.28300 $62.83
100 5.20140 $520.14

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) ? : 296-43790-2-ND
  • Minimum Quantity: 250
  • Quantity Available: 1,500 - Immediate
  • Unit Price: $4.82292
  • Digi-Reel® ? : 296-43790-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,534 - Immediate
  • Unit Price: Digi-Reel®
  • Tape & Reel (TR) ? : LM5140QRWGRQ1-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $3.27210
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