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  • Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options.
Product Overview
Digi-Key Part Number 296-20689-1-ND
Quantity Available 7,277
Can ship immediately
Manufacturer

Manufacturer Part Number

TPS40140RHHR

Description IC REG CTRLR BUCK 36QFN
Detailed Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-VQFN (6x6)

Product Attributes Select All
Categories
Manufacturer Texas Instruments
Series -
Packaging ? Cut Tape (CT) ?
Part Status Not For New Designs
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 ~ 15 V
Frequency - Switching 150kHz ~ 1MHz
Duty Cycle (Max) 87.5%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Frequency Control, Phase Control, Power Good, Tracking
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 36-VFQFN Exposed Pad
Supplier Device Package 36-VQFN (6x6)
Base Part Number TPS40140
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
For Use With
  • TPS40140EVM-003 - Texas Instruments | 296-31155-ND DigiKey Electronics
  • TPS40140EVM-003
  • Texas Instruments
  • EVAL MODULE FOR TPS40140-003
  • Unit Price $50.88000
  • 296-31155-ND
  • TPS40140EVM-002 - Texas Instruments | 296-22909-ND DigiKey Electronics
  • TPS40140EVM-002
  • Texas Instruments
  • MODULE EVAL FOR TPS40140
  • Unit Price $50.88000
  • 296-22909-ND
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Additional Resources
Standard Package ? 1
Other Names 296-20689-1

17:10:15 8/21/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 5.52000 $5.52
10 4.96200 $49.62
100 4.06520 $406.52
500 3.46064 $1,730.32
1,000 2.91861 $2,918.61

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) ? : 296-20689-2-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 5,000 - Immediate
  • Unit Price: $2.69192
  • Digi-Reel® ? : 296-20689-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 7,277 - Immediate
  • Unit Price: Digi-Reel®
  • Tape & Reel (TR) ? : TPS40140RHHRG4-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $2.69192
  • Tape & Reel (TR) ? : TPS40140RHHTG4-ND
  • Minimum Quantity: 250  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $4.23280
  • Tape & Reel (TR) ? : 296-26964-2-ND
  • Minimum Quantity: 250  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $4.23280
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