20 WFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LT8640AJUDCM#TRPBF

DigiKey Part Number
505-LT8640AJUDCM#TRPBFTR-ND - Tape & Reel (TR)
505-LT8640AJUDCM#TRPBFCT-ND - Cut Tape (CT)
505-LT8640AJUDCM#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT8640AJUDCM#TRPBF
Description
IC REG BUCK ADJ 5A 20QFN
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN Exposed Pad, 18 Leads
Datasheet
 Datasheet
EDA/CAD Models
LT8640AJUDCM#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Analog Devices Inc.
Series
Silent Switcher®1
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
2.9V
Voltage - Input (Max)
42V
Voltage - Output (Min/Fixed)
0.97V
Voltage - Output (Max)
41.58V
Current - Output
5A
Frequency - Switching
200kHz ~ 3MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-WFQFN Exposed Pad, 18 Leads
Supplier Device Package
20-QFN (3x4)
Base Product Number
LT8640
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
17,93000 $7,93 $
105,31000 $53,10 $
254,62600 $115,65 $
1003,85260 $385,26 $
2503,47296 $868,24 $
5003,35000 $1.675,00 $
* All Digi-Reel orders will add a 7,00 $ reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.5003,35000 $8.375,00 $
Manufacturers Standard Package
Unit Price without VAT:7,93000 $
Unit Price with VAT:9,59530 $
For Use With
1 Items
DC3099A

DC3099A

EVAL BOARD FOR LT8640A

Analog Devices Inc.

57,50000 $
You May Also Be Interested InSee All
5 Items
LT8640AJUDCM#PBF

LT8640AJUDCM#PBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

7,93000 $
MAX17692AATC+

MAX17692AATC+

IC REG FLYBACK 12TDFN

Analog Devices Inc./Maxim Integrated

3,37000 $
SM04B-SURS-TF

SM04B-SURS-TF

CONN HEADER SMD R/A 4POS 0.8MM

JST Sales America Inc.

0,68000 $
USB3160-30-0170-0-C

USB3160-30-0170-0-C

MICRO B SKT, VERTICAL, SMT, 30",

GCT

0,77000 $
2994

2994

BATTERY RETAINER COIN 4.8MM SMD

Keystone Electronics

0,29000 $