32 QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
32 QFN
Introducing Power by Linear

LTC7821EUH#TRPBF

DigiKey Part Number
505-LTC7821EUH#TRPBFTR-ND - Tape & Reel (TR)
505-LTC7821EUH#TRPBFCT-ND - Cut Tape (CT)
505-LTC7821EUH#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC7821EUH#TRPBF
Description
IC REG CTRLR BUCK HYBRID 32QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC7821EUH#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
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
2
Voltage - Supply (Vcc/Vdd)
10V ~ 72V
Frequency - Switching
200kHz ~ 1.5MHz
Duty Cycle (Max)
40%
Synchronous Rectifier
No
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
32-WFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
Base Product Number
LTC7821
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: 1,398
Check for Additional Incoming Stock
Quantity
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$23.46000$23.46
10$16.33100$163.31
25$14.47520$361.88
100$12.37580$1,237.58
250$12.25120$3,062.80
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$12.25120$30,628.00
Manufacturers Standard Package
Unit Price without GST:$23.46000
Unit Price with GST:$25.80600