Linear Technology, LT8609EMSE#PBF Step Down DC-DC Converter 2A Adjustable 10-Pin, MSOP

  • RS Stock No. 164-6063
  • Mfr. Part No. LT8609EMSE#PBF
  • Manufacturer Analog Devices
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The LT®869/LT869A/LT869B is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 1.7μA of non-switching quiescent current. The LT869/LT869A/LT869B can deliver 2A of continuous current with peak loads of 3A (<1sec). Burst Mode operation enables high efficiency down to very low output currents while keeping the output ripple below 1mVP-P. A SYNC pin allows synchronization to an external clock, or spread spectrum modulation for low EMI operation. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability.

Ultralow Quiescent Current Burst Mode® Operation
Spread Spectrum Frequency Modulation for Low EMI
Allows Use of Small Inductors
Low Dropout
Peak Current Mode Operation
Accurate 1V Enable Pin Threshold
Internal Compensation
Output Soft-Start and Tracking

Specifications
Attribute Value
Maximum Output Current 2A
Maximum Output Voltage 5 V
Minimum Output Voltage 0.78 V
Minimum Input Voltage 3 V
Maximum Input Voltage 42 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 10
Package Type MSOP
Switching Regulator Yes
Line Regulation 0.04 %/V
Minimum Operating Temperature -40 °C
Efficiency 93%
Maximum Operating Temperature +125 °C
Dimensions 3 x 3 x 0.86mm
Length 3mm
Maximum Switching Frequency 2.2 MHz
Height 0.86mm
Width 3mm
On back order for despatch 22/07/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (In a Tube of 50)
Was $9.156
$ 5.94
(exc. GST)
$ 6.53
(inc. GST)
units
Per unit
Per Tube*
50 - 50
$5.94
$297.00
100 +
$5.838
$291.90
*price indicative
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