Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 12-PowerVFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MPQ4321GLE-AEC1-P

DigiKey Part Number
1589-MPQ4321GLE-AEC1-PTR-ND - Tape & Reel (TR)
1589-MPQ4321GLE-AEC1-PCT-ND - Cut Tape (CT)
1589-MPQ4321GLE-AEC1-PDKR-ND - Digi-Reel®
Manufacturer
Monolithic Power Systems Inc.
Manufacturer Product Number
MPQ4321GLE-AEC1-P
Description
IC REG BUCK ADJ 1A 12QFN
Manufacturer Standard Lead Time
44 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 12-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
MPQ4321GLE-AEC1-P Models
Product Attributes
Type
Description
Select All
Category
Mfr
Monolithic Power Systems Inc.
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
1
Voltage - Input (Min)
3.3V
Voltage - Input (Max)
36V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
34.2V
Current - Output
1A
Frequency - Switching
350kHz ~ 2.5MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
12-PowerVFQFN
Supplier Device Package
12-QFN (3x4)
Base Product Number
MPQ4321
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: 365
Check for Additional Incoming Stock
Quantity
All prices are in NZD
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$2.70540$1,352.70
1,000$2.62497$2,624.97
1,500$2.58469$3,877.04
2,500$2.54004$6,350.10
3,500$2.51396$8,798.86
5,000$2.48888$12,444.40
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$4.86000$4.86
10$3.61400$36.14
25$3.30520$82.63
100$2.96530$296.53
250$2.80316$700.79
Digi-Reel®
QuantityUnit PriceExt Price
1$7.14000$7.14
* All Digi-Reel orders will add a $10.00 reeling fee.
Unit Price without GST:$4.86000
Unit Price with GST:$5.58900