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  • Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options.
Product Overview
Digi-Key Part Number 296-26959-1-ND
Quantity Available 1,140
Can ship immediately
Manufacturer

Manufacturer Part Number

TPS40021PWPR

Description IC REG CTRLR BUCK 16HTSSOP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
Detailed Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP

Documents & Media
Datasheets TPS40020, TPS40021
Power Management Guide
Featured Product Power Management
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog Buck (Step-Down) IC
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 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.25 V ~ 5.5 V
Frequency - Switching 100kHz ~ 1MHz
Duty Cycle (Max) 95%
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 16-HTSSOP
Base Part Number TPS40021
 
Additional Resources
Standard Package ? 1
Other Names 296-26959-1

11:17:28 6/25/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 3.72000 $3.72
10 3.34400 $33.44
100 2.73960 $273.96
500 2.33216 $1,166.08
1,000 1.96689 $1,966.89

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

Alternate Package | This part is also available in the following packaging:
  • Tube ? : 296-16714-ND
  • Minimum Quantity: 1
  • Quantity Available: 108 - Immediate
  • Unit Price: $4.22000
  • Tape & Reel (TR) ? : 296-26959-2-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $1.81412
  • Digi-Reel® ? : 296-26959-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,140 - Immediate
  • Unit Price: Digi-Reel®
  • Tape & Reel (TR) ? : TPS40021PWPRG4-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $1.81412
  • Tube ? : TPS40021PWPG4-ND
  • Minimum Quantity: 180  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $3.10439
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