20-VFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM51231QRGRRQ1

DigiKey Part Number
296-LM51231QRGRRQ1TR-ND - Tape & Reel (TR)
296-LM51231QRGRRQ1CT-ND - Cut Tape (CT)
296-LM51231QRGRRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM51231QRGRRQ1
Description
2.2-MHZ WIDE-VIN, SYNCHRONOUS BO
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost Regulator Positive Output Step-Up DC-DC Controller IC 20-VQFN (3.5x3.5)
Datasheet
 Datasheet
EDA/CAD Models
LM51231QRGRRQ1 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up
Output Configuration
Positive
Topology
Boost
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
0.8V ~ 42V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
98%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Operating Temperature
-40°C ~ 125°C (TA)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-VQFN (3.5x3.5)
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: 13,340
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.73000$4.73
10$3.59700$35.97
25$3.31400$82.85
100$3.00260$300.26
250$2.85408$713.52
500$2.76456$1,382.28
1,000$2.69088$2,690.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$2.59989$7,799.67
Manufacturers Standard Package
Unit Price without VAT:$4.73000
Unit Price with VAT:$5.11313