Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TQFN (4x4)
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MAX17557ATP+T

DigiKey Part Number
175-MAX17557ATP+TTR-ND - Tape & Reel (TR)
175-MAX17557ATP+TCT-ND - Cut Tape (CT)
175-MAX17557ATP+TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MAX17557ATP+T
Description
4.5V TO 60V, EXTERNAL FET CONTRO
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
MAX17557ATP+T Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc./Maxim Integrated
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 60V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-WFQFN Exposed Pad
Supplier Device Package
20-TQFN (4x4)
Base Product Number
Product Questions and Answers

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In-Stock: 1,226
Factory Stock: 7,500
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$10.91000$10.91
10$8.43300$84.33
25$7.81160$195.29
100$7.12810$712.81
250$6.80232$1,700.58
500$6.60594$3,302.97
1,000$6.44433$6,444.33
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$6.27375$15,684.38
Manufacturers Standard Package
Unit Price without GST:$10.91000
Unit Price with GST:$12.00100