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
Texas Instruments
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: 13,350
Check for Additional Incoming Stock
Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$164.00000NT$164
10NT$125.10000NT$1,251
25NT$115.24000NT$2,881
100NT$104.40000NT$10,440
250NT$99.23600NT$24,809
500NT$96.12400NT$48,062
1,000NT$93.56200NT$93,562
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$90.39800NT$271,194
Manufacturers Standard Package
You May Also Be Interested InSee All
8 Items
NTMFS5C670NLT1G

NTMFS5C670NLT1G

MOSFET N-CH 60V 17A/71A 5DFN

onsemi

NT$27.00000
LM51521QRGRRQ1

LM51521QRGRRQ1

AUTOMOTIVE 2.2 MHZ WIDE VIN LOW

Texas Instruments

NT$126.00000
LM5123EVM-BST

LM5123EVM-BST

EVAL BOARD FOR LM5123Q1

Texas Instruments

NT$4,131.00000
LM5123QRGRRQ1

LM5123QRGRRQ1

2.2MHZ WIDE VIN LOW IQ SYNCHRONO

Texas Instruments

NT$164.00000
LM51551DSSR

LM51551DSSR

IC POWER MANAGEMENT

Texas Instruments

NT$75.00000
LM5125QRHBRQ1

LM5125QRHBRQ1

WIDE-VIN 2.2MHZ DUAL-PHASE BOOST

Texas Instruments

NT$234.00000
LM51772RHAR

LM51772RHAR

55V wide VIN four-switch buck

Texas Instruments

NT$254.00000
LTC1700EMS#PBF

LTC1700EMS#PBF

IC REG CTRLR BOOST 10MSOP

Analog Devices Inc.

NT$320.00000