Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LMR33640ADDAR

DigiKey Part Number
296-LMR33640ADDARTR-ND - Tape & Reel (TR)
296-LMR33640ADDARCT-ND - Cut Tape (CT)
296-LMR33640ADDARDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LMR33640ADDAR
Description
IC REG BUCK ADJ 4A 8SOPWR
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
LMR33640ADDAR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
24V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
400kHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SO PowerPad
Voltage - Input (Min)
3.8V
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
RT6268GSPRichtek USA Inc.2 1961028-1400-1-ND61,73000 KčSimilar
RT7272AGSPRichtek USA Inc.4 853RT7272AGSPCT-ND33,39000 KčSimilar
In-Stock: 1 642
Check for Additional Incoming Stock
Quantity
All prices are in CZK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
155,01000 Kč55,01 Kč
1040,94600 Kč409,46 Kč
2537,42680 Kč935,67 Kč
10033,54850 Kč3 354,85 Kč
25031,70112 Kč7 925,28 Kč
50030,93846 Kč15 469,23 Kč
* All Digi-Reel orders will add a 167,00 Kč reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 50028,70259 Kč71 756,48 Kč
5 00028,11943 Kč140 597,15 Kč
7 50027,82722 Kč208 704,15 Kč
Manufacturers Standard Package
Unit Price without VAT:55,01000 Kč
Unit Price with VAT:66,56210 Kč
You May Also Be Interested InSee All
10 Items
CMD17-21VRD/TR8

CMD17-21VRD/TR8

LED RED DIFFUSED 0805 SMD

Visual Communications Company - VCC

15,54000 Kč
TLV76133DCYR

TLV76133DCYR

IC REG LINEAR 3.3V 1A SOT-223-4

Texas Instruments

11,55000 Kč
LMR33640DDDAR

LMR33640DDDAR

IC REG BUCK ADJ 4A 8SOPWR

Texas Instruments

55,01000 Kč
LMR33610ADDAR

LMR33610ADDAR

IC REG BUCK ADJ 1A 8SOPWR

Texas Instruments

50,19000 Kč
BLM31KN121SN1L

BLM31KN121SN1L

FERRITE BEAD 120 OHM 1206 1LN

Murata Electronics

7,98000 Kč
TS6K60

TS6K60

BRIDGE RECT 1PHASE 600V 6A TS4K

Taiwan Semiconductor Corporation

34,86000 Kč
GBU605

GBU605

BRIDGE RECT 1PHASE 600V 6A GBU

Taiwan Semiconductor Corporation

37,17000 Kč
TN0606N3-G

TN0606N3-G

MOSFET N-CH 60V 500MA TO92-3

Microchip Technology

22,26000 Kč
LMR33620ADDAR

LMR33620ADDAR

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

60,05000 Kč
72R135XMR

72R135XMR

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

36,96000 Kč
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member