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Part Number Overview
Manufacturer Part Number
LTC7821IUH#PBF
Description
IC REG CTRLR BUCK HYBRID 32QFN
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Manufacturer
Analog Devices Inc.
Standard LeadTime
10 Weeks
Edacad Model
LTC7821IUH#PBF Models
Standard Package
73
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
-
Package
Tube
Product 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
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-2735-LTC7821IUH#PBF
505-LTC7821IUH#PBF
LTC7821IUH#PBF-ND
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC7821IUH#PBF
Documents & Media
Datasheets
()
Video File
1(Introducing Power by Linear)
Featured Product
1(LTC7821 Step-Down (Buck) Synchronous Controller)
PCN Design/Specification
1(LTC7821 Die Rev 30/Jun/2021)
PCN Assembly/Origin
1(Alt Assembly Site 20/Jan/2022)
HTML Datasheet
1(LTC7821 Datasheet)
EDA Models
1(LTC7821IUH#PBF Models)
Quantity Price
Quantity: 1022
Unit Price: $9.18817
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 511
Unit Price: $10.01718
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 292
Unit Price: $10.70801
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 146
Unit Price: $11.26068
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 73
Unit Price: $12.78055
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $13.333
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $14.51
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : LTC7821EUH#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 118
Unit Price. : $13.15000
Substitute Type. : Parametric Equivalent
Quantity Available. : 118
Unit Price. : $13.15000
Substitute Type. : Parametric Equivalent