Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 14-PowerVFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM61440AANRJRR

DigiKey Part Number
296-LM61440AANRJRRTR-ND - Tape & Reel (TR)
296-LM61440AANRJRRCT-ND - Cut Tape (CT)
296-LM61440AANRJRRDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM61440AANRJRR
Description
IC REG BUCK ADJ 4A 14VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 14-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
LM61440AANRJRR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
34.2V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount, Wettable Flank
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
14-VQFN-HR (4x3.5)
Voltage - Input (Min)
3V
Base Product Number
Voltage - Input (Max)
36V
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM62440APPQRJRRQ1Texas Instruments2,629296-LM62440APPQRJRRQ1CT-ND¥462.20000Parametric Equivalent
LM62440BPPQRJRRQ1Texas Instruments5,913296-LM62440BPPQRJRRQ1CT-ND¥462.20000Parametric Equivalent
In-Stock: 1,895
Check for Additional Incoming Stock
Quantity
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥713.00000¥713
10¥539.90000¥5,399
25¥496.56000¥12,414
100¥448.95000¥44,895
250¥426.25200¥106,563
500¥424.87600¥212,438
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥387.38633¥1,162,159
Manufacturers Standard Package
Unit Price without JCT:¥713.00000
Unit Price with JCT:¥784.30000
Related Products
1 Items
74438356015HT

74438356015HT

FIXED IND 1.5UH 5.5A 20.7 MOHM

Würth Elektronik

¥347.00000
You May Also Be Interested InSee All
8 Items
1.5B47CA-M3/H

1.5B47CA-M3/H

DIODE, TVS, BIDIR, 1500W, 47V, S

Vishay General Semiconductor - Diodes Division

¥196.00000
TPS54JA20RWWR

TPS54JA20RWWR

IC REG BUCK ADJ 12A 21VQFN

Texas Instruments

¥648.00000
MSB40J-13

MSB40J-13

BRIDGE RECT 1PHASE 600V 4A MSBL

Diodes Incorporated

¥24.60000
3425L200/60MR

3425L200/60MR

3425L PPTC

Littelfuse Inc.

¥233.00000
1N4148WS-G3-08

1N4148WS-G3-08

DIODE STANDARD 75V 150MA SOD323

Vishay General Semiconductor - Diodes Division

¥61.00000
MMBF170

MMBF170

MOSFET N-CH 60V 500MA SOT23

onsemi

¥55.00000
PE014012

PE014012

POWER/SIGNAL RELAY 1 FORM C SPDT

TE Connectivity AMP Connectors

¥591.82000
LM61480RPHR

LM61480RPHR

IC REG BUCK ADJ 8A 16VQFN

Texas Instruments

¥869.00000
Terms & Conditions Privacy Notice Cookie Settings
Local Support: 1-6-6 Funakoshi-cho Chuo-ku Osaka City, Osaka Japan 540-0036 Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member