LTC3899EFE is Obsolete and no longer manufactured.
Available Substitutes:

Direct

LTC3899EFE#PBF
Analog Devices Inc.
In Stock: 14
Unit Price: R256,43000
Datasheet
View and Compare All Substitutes
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-TSSOP-EP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-TSSOP-EP
38 TSSOP-EP

LTC3899EFE

DigiKey Part Number
LTC3899EFE-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC3899EFE
Description
IC POWER MANAGEMENT
Customer Reference
Detailed Description
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-TSSOP-EP
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck, Buck-Boost
Number of Outputs
3
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 60V
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
38-TSSOP-EP
Base Product Number
LTC3899
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Obsolete
This product is no longer manufactured. View Substitutes
For Use With
1 Items
DC1898A

DC1898A

EVAL BOARD FOR LTC3899

Analog Devices Inc.

R3 676,55000