Step-Down Switching Regulator

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

Step-Down (Buck) Regulators, Micropower Buck Regulators, Linear Technology

Linear Technology presents a range of micropower monolithic step-down buck converters these are intended for applications that need to increase efficiency at light loads. These devices produce low standby quiescent currents when in burst mode. They can be used in applications such as high voltage power conversion, battery powered, Automotive, distributed power and Industrial power systems.

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
Maximum Output Current 4A
Maximum Output Voltage 5 V
Regulator Function Step Down
Minimum Input Voltage 3.4 V
Maximum Input Voltage 42 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 18
Package Type QFN
Switching Regulator Yes
Line Regulation 0.02 %/V
Length 3mm
Dimensions 3 x 4 x 0.7mm
Height 0.7mm
Efficiency 96%
Width 4mm
Minimum Operating Temperature -40 °C
Maximum Switching Frequency 3 MHz
Maximum Operating Temperature +125 °C
1001 In stock for delivery within 3 working days
Price Each (In a Tube of 91)
SGD 11.272
(exc. GST)
SGD 12.061
(inc. GST)
units
Per unit
Per Tube*
91 +
SGD11.272
SGD1,025.752
*price indicative
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