Linear Technology LTC3789EGN#PBF, Buck Boost Controller 100mA, Adjustable, 710 kHz 28-Pin, SSOP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Buck-Boost Regulators, External Power Switch

Switching Voltage Regulators, Linear Technology

Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.
The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, forward, Isolated, Inverting and flyback controllers. The Flyback, Forward and Isolated Controllers primary and secondary side provide a solution to help replace the DC/DC bricks that get used in back-plane power conversion.

Specifications
Attribute Value
Regulator Function Buck-Boost
Maximum Output Current 100mA
Number of Outputs 1
Line Regulation 0.02 %/V
Load Regulation 0.1 %
Mounting Type Surface Mount
Package Type SSOP
Pin Count 28
Output Type Adjustable
Maximum Switching Frequency 710 kHz
Switching Regulator Yes
Efficiency 98%
Dimensions 9.982 x 3.988 x 1.501mm
Height 1.501mm
Minimum Input Voltage 4 V
Width 3.988mm
Minimum Operating Temperature -40 °C
Maximum Output Voltage 38 V
Maximum Operating Temperature +125 °C
Minimum Output Voltage 0.8 V
Length 9.98mm
Maximum Input Voltage 38 V
Temporarily out of stock - back order for despatch 02/01/2020, delivery within 4 working days from despatch date
Price Each (In a Tube of 49)
MYR 34.587
units
Per unit
Per Tube*
49 +
MYR34.587
MYR1,694.763
*price indicative
Related Products
Linear Technology product series of synchronous and non-synchronous ...
Description:
Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, ...
From Linear Technology, a range of Pulse Width ...
Description:
From Linear Technology, a range of Pulse Width Modulation controllers and associated devices to suit a variety of specifications and applications.
The ON Semiconductor MC34063A series of buck boost ...
Description:
The ON Semiconductor MC34063A series of buck boost inverting switching regulators designed for step-down, step-up and voltage-inverting applications. These are monolithic ICs which contain a wide range of functionality required for DC-DC converters. This functionality includes:- Internal temperature compensated ...
The MIC2128 is a constant-frequency synchronous buck controllers ...
Description:
The MIC2128 is a constant-frequency synchronous buck controllers featuring a unique adaptive ON-time control architecture. The MIC2128 operates over an input voltage range from 4.5V to 75V and can be used to supply load current up to 25A (Thermally Limited) ...