USD

20-WFQFN
ARG81800KESJSR
Digi-Key Part Number
620-ARG81800KESJSRTR-ND - Tape & Reel (TR)
620-ARG81800KESJSRCT-ND - Cut Tape (CT)
620-ARG81800KESJSRDKR-ND - Digi-Reel®
Manufacturer
Allegro MicroSystems
Manufacturer Product Number
ARG81800KESJSR
Supplier
Description
ULTRA LOW IQ, WIDE INPUT, 2.4MHZ
Manufacturer Standard Lead Time
18 Weeks
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 20-WFQFN Exposed Pad
Customer Reference
Product Attributes
Type
Description
Select
Category
Mfr
Allegro MicroSystems
Series
Package
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
1
Voltage - Input (Min)
3.5V
Voltage - Input (Max)
36V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
36V
Current - Output
1A
Frequency - Switching
250kHz ~ 2.4MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-WFQFN Exposed Pad
Supplier Device Package
20-QFN (4x4)
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)3 (168 Hours)
Price and Procurement

3,842 In Stock
Can ship immediately
* All Digi-Reel orders will add a $7.00 reeling fee.
Additional Resources
AttributeDescription
Other Names620-ARG81800KESJSRTR
Standard Package6,000