Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Introducing Power by Linear

LTC3857IGN-1#PBF

DigiKey Part Number
505-LTC3857IGN-1#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3857IGN-1#PBF
Description
IC REG CTRLR BUCK 28SSOP
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Datasheet
 Datasheet
EDA/CAD Models
LTC3857IGN-1#PBF Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Manufacturer
Analog Devices Inc.
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Series
Duty Cycle (Max)
99.4%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
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
28-SSOP (0.154", 3.90mm Width)
Number of Outputs
2
Supplier Device Package
28-SSOP
Output Phases
2
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 15
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Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Alternative Package Types
All prices are in EUR
Tube
QuantityUnit PriceExt Price
111,13000 €11,13 €
108,74500 €87,45 €
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:11,13000 €
Unit Price with VAT:13,24470 €