Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP
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LM2743MTCX/NOPB

DigiKey Part Number
LM2743MTCX/NOPBTR-ND - Tape & Reel (TR)
LM2743MTCX/NOPBCT-ND - Cut Tape (CT)
LM2743MTCX/NOPBDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2743MTCX/NOPB
Description
IC REG CTRLR BUCK 14TSSOP
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
LM2743MTCX/NOPB 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-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
3V ~ 6V
Frequency - Switching
50kHz ~ 1MHz
Duty Cycle (Max)
80%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
14-TSSOP
Base Product Number
LM2743
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In-Stock: 3,791
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Quantity
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.84000£1.84
10£1.36600£13.66
25£1.24760£31.19
100£1.11770£111.77
250£1.05576£263.94
500£1.01844£509.22
1,000£0.98771£987.71
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.95528£2,388.20
5,000£0.93573£4,678.65
7,500£0.92594£6,944.55
Manufacturers Standard Package
Unit Price without VAT:£1.84000
Unit Price with VAT:£2.20800
For Use With
1 Items
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LM2743-19AEVAL

EVAL BOARD FOR LM2743

Texas Instruments

£178.60000
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