Linear Technology LTC3780IUH#PBF, Buck Boost Controller 3A, Adjustable, 0.8 30 V, 440 kHz 32-Pin, QFN

  • RS Stock No. 823-0000
  • Mfr. Part No. LTC3780IUH#PBF
  • Manufacturer Analog Devices
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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 Boost, Buck
Maximum Output Current 3A
Number of Outputs 1
Line Regulation 0.02 %/V
Load Regulation 0.5 %
Mounting Type Surface Mount
Package Type QFN
Pin Count 32
Output Type Adjustable
Maximum Switching Frequency 440 kHz
Switching Regulator Yes
Dimensions 5 x 5 x 0.7mm
Height 0.7mm
Maximum Operating Temperature +125 °C
Minimum Input Voltage 4 V
Length 5mm
Width 5mm
Minimum Output Voltage 0.8 V
Maximum Input Voltage 36 V
Maximum Output Voltage 30 V
Minimum Operating Temperature -40 °C
18 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$ 19.80
(exc. GST)
$ 21.78
(inc. GST)
units
Per unit
1 - 9
$19.80
10 - 49
$18.82
50 - 99
$15.36
100 - 249
$14.91
250 +
$14.59
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