Add To Favorites
Product Overview
Digi-Key Part Number 1028-1251-1-ND
Quantity Available 6,278
Can ship immediately
Manufacturer

Manufacturer Part Number

RT7273GQW

Description IC REG BCK ADJ 3A/2A TRPL 10WDFN
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 16 Weeks
Detailed Description

Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-WFQFN Exposed Pad

Documents & Media
Datasheets RT7273
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Categories
Manufacturer Richtek USA Inc.
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 3
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 18V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 17V
Current - Output 3A, 2A
Frequency - Switching 300kHz ~ 2.2MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Supplier Device Package 40-WQFN
 
For Use With
You May Also Be Interested In
Additional Resources
Standard Package ? 1
Other Names 1028-1251-1

09:46:00 6/21/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 3.77000 $3.77
10 3.36800 $33.68
25 3.03120 $75.78
100 2.76170 $276.17
250 2.49224 $623.06
500 2.23626 $1,118.13
1,000 1.88601 $1,886.01

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) ? : 1028-1251-2-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 2,500 - Immediate
  • Unit Price: $1.74052
  • Digi-Reel® ? : 1028-1251-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 6,278 - Immediate
  • Unit Price: Digi-Reel®
Send Feedback