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Part Number Overview
Manufacturer Part Number
LTC3858IUH-2#PBF
Description
IC REG CTRLR BUCK 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
LTC3858IUH-2#PBF Models
Standard Package
73
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
PolyPhase®
Package
Tube
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)
99%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
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
LTC3858
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
2156-LTC3858IUH-2#PBF-505
LTC3858IUH-2#PBF-ND
-2733-LTC3858IUH-2#PBF
161-LTC3858IUH-2#PBF
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC3858IUH-2#PBF
Documents & Media
Datasheets
1(LTC3858-2)
Video File
1(Introducing Power by Linear)
PCN Assembly/Origin
1(Alt Assembly Site 20/Jan/2022)
HTML Datasheet
1(LTC3858-2)
EDA Models
1(LTC3858IUH-2#PBF Models)
Quantity Price
Quantity: 1022
Unit Price: $6.79709
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 511
Unit Price: $7.41037
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 292
Unit Price: $7.92144
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 146
Unit Price: $8.33027
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 73
Unit Price: $9.45466
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $9.863
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $10.73
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : LTC3857IUH#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 69
Unit Price. : $10.88000
Substitute Type. : Parametric Equivalent
Quantity Available. : 69
Unit Price. : $10.88000
Substitute Type. : Parametric Equivalent
Part No. : LTC3858EUH#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 306
Unit Price. : $11.49000
Substitute Type. : Parametric Equivalent
Quantity Available. : 306
Unit Price. : $11.49000
Substitute Type. : Parametric Equivalent
Part No. : LTC3858EUH-2#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 12
Unit Price. : $11.49000
Substitute Type. : Parametric Equivalent
Quantity Available. : 12
Unit Price. : $11.49000
Substitute Type. : Parametric Equivalent
Part No. : LTC3858IUH#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 73
Unit Price. : $10.73000
Substitute Type. : Parametric Equivalent
Quantity Available. : 73
Unit Price. : $10.73000
Substitute Type. : Parametric Equivalent