Linear Technology LTC3633AEUFD#PBF, Step Down DC-DC Switching Regulator, Adjustable 28-Pin, QFN

  • RS Stock No. 145-7650
  • Mfr. Part No. LTC3633AEUFD#PBF
  • Manufacturer Analog Devices
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Step-Down (Buck) Regulators, Multiple Output, Linear Technology

The Linear Technology multiple output step down regulators have both monolithic and controller types which are either synchronous or non-synchronous configurations. These highly efficient buck regulators have input voltages up to 36 volts and switching frequencies up to 2.25MHz. Applications include telecom, networks and Industrial equipment as well as high density point of load regulation.

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.

Attribute Value
Minimum Output Voltage 0.6 V
Maximum Output Voltage 6 V
Minimum Input Voltage 3.6 V
Maximum Input Voltage 20 V
Maximum Output Current 3A
Converter Type Step Down
Number of Outputs 1
Output Type Adjustable
Mounting Type Surface Mount
Package Type QFN
Pin Count 28
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Line Regulation 0.002 %/V
Load Regulation 0.05 %
Switching Regulator Yes
Width 5mm
Dimensions 4 x 5 x 0.7mm
Length 4mm
Height 0.7mm
Maximum Switching Frequency 4.6 MHz
Efficiency 95%
73 In stock for delivery within 2 working days
Unit of sale: Each (In a Tube of 73)
(exc. VAT)
(inc. VAT)
Per unit
Per Tube*
73 - 292
365 - 657
730 +
*price indicative
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