Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5)
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LM3753SQ/NOPB

DigiKey Part Number
2156-LM3753SQ/NOPB-ND
Manufacturer
National Semiconductor
Manufacturer Product Number
LM3753SQ/NOPB
Description
DUAL SWITCHING CONTROLLER, VOLTA
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
National Semiconductor
Series
-
Packaging
Bulk
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 18V
Frequency - Switching
200kHz ~ 1MHz
Duty Cycle (Max)
81%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Tracking
Operating Temperature
-5°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Supplier Device Package
32-WQFN (5x5)
Base Product Number
LM3753
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In-Stock: 3,000
Non-Cancelable/Non-Returnable
MARKETPLACE PRODUCT
Will ship in approximately 10 days from Rochester Electronics LLC
A separate ₹8,945.86 flat rate shipping fee will apply
In an effort to support the research and development needs of all customers, we have implemented a maximum purchase limit for this product.
The limit may be purchased every 30 days and any amount over these limits will result in backorder or cancellation of this product.
MAXIMUM PURCHASE LIMIT
Bulk:3000
Quantity
All prices are in INR
Bulk
QuantityUnit PriceExt Price
78₹358.76615₹27,983.76