Boost Regulator Positive Output Step-Up DC-DC Controller IC 20-VQFN (3.5x3.5)
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LM5123QRGRRQ1

DigiKey Part Number
296-LM5123QRGRRQ1TR-ND - Tape & Reel (TR)
296-LM5123QRGRRQ1CT-ND - Cut Tape (CT)
296-LM5123QRGRRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5123QRGRRQ1
Description
2.2MHZ WIDE VIN LOW IQ SYNCHRONO
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
LM5123QRGRRQ1 Models
Product Attributes
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Category
Duty Cycle (Max)
94%
Manufacturer
Texas Instruments
Synchronous Rectifier
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
Yes
Part Status
Active
Control Features
Dead Time Control, Enable, Power Good, Soft Start, Sync, Tracking
Output Type
Transistor Driver
Operating Temperature
-40°C ~ 150°C (TJ)
Function
Step-Up
Grade
Automotive
Output Configuration
Positive
Qualification
AEC-Q100
Topology
Boost
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
20-VFQFN Exposed Pad
Output Phases
1
Supplier Device Package
20-VQFN (3.5x3.5)
Voltage - Supply (Vcc/Vdd)
3.8V ~ 42V
Base Product Number
Frequency - Switching
100kHz ~ 2.2MHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,805
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩8,289.00000₩8,289
10₩6,319.10000₩63,191
25₩5,827.68000₩145,692
100₩5,287.40000₩528,740
250₩5,056.20800₩1,264,052
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₩4,588.77067₩13,766,312
Manufacturers Standard Package