Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS65257RHAT

DigiKey Part Number
296-TPS65257RHATTR-ND - Tape & Reel (TR)
296-TPS65257RHATCT-ND - Cut Tape (CT)
296-TPS65257RHATDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
TPS65257RHAT
Description
IC REG BCK ADJ 3A/2A TRPL 40VQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
TPS65257RHAT Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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)
16V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
16V
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-VFQFN Exposed Pad
Supplier Device Package
40-VQFN (6x6)
Base Product Number
TPS65257
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 341
Check for Additional Incoming Stock
Quantity
All prices are in HKD
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$29.14280$7,285.70
500$28.26332$14,131.66
750$27.82309$20,867.32
1,250$27.33515$34,168.94
1,750$27.04999$47,337.48
2,500$26.77574$66,939.35
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$47.56000$47.56
10$36.44400$364.44
25$33.66200$841.55
Digi-Reel®
QuantityUnit PriceExt Price
1$47.56000$47.56
10$36.44400$364.44
25$33.66200$841.55
100$30.60170$3,060.17
* All Digi-Reel orders will add a $55.00 reeling fee.