Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
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
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
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Category
Frequency - Switching
200kHz ~ 1.5MHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
40%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
32-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
32-QFN (5x5)
Output Phases
2
Base Product Number
Voltage - Supply (Vcc/Vdd)
10V ~ 72V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,354
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$29.12000$29.12
10$23.05400$230.54
25$21.53640$538.41
100$19.92970$1,992.97
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$17.78404$44,460.10
Manufacturers Standard Package
Unit Price without GST:$29.12000
Unit Price with GST:$33.48800