Microchip Technology MIC2127AYML-T5, Buck Boost Controller, Adjustable, 800 kHz 16-Pin, VQFN

  • RS Stock No. 175-7158
  • Mfr. Part No. MIC2127AYML-T5
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

The MIC2127A is a constant-frequency, synchronous buck controller featuring a unique adaptive on-time control architecture and HyperLight Load® mode. The MIC2127A operates over an input supply range of 4.5V to 75V. The output voltage is adjustable from 0.6V to 30V with an ensured accuracy of ±1%. The device features programmable switching frequency from 270 kHz to 800 kHz.

Wide input voltage range from 9V to 75V
5V preset output voltage
Up to 5A load current support
300 KHz switching frequency
Light load mode selection jumper (JU4)
An option to supply the MIC2127A internal circuits bias power and gate drive from output voltage (JU1)
Enable jumper to enable/disable the MIC2127A
Power Good (PG) test point

Attribute Value
Regulator Function Buck Controller
Number of Outputs 1
Mounting Type Surface Mount
Package Type VQFN
Pin Count 16
Output Type Adjustable
Maximum Switching Frequency 800 kHz
Switching Regulator Yes
Dimensions 3 x 3 x 0.8mm
Height 0.8mm
Minimum Input Voltage 4.5 V
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Maximum Input Voltage 5.5 V
Maximum Output Voltage 5.4 V
Width 3mm
Length 3mm
Minimum Output Voltage 4.8 V
Temporarily out of stock - back order for despatch 09/06/2020, delivery within 3 working days from despatch date
Price Each (On a Reel of 500)
SGD 2.23
(exc. GST)
SGD 2.39
(inc. GST)
Per unit
Per Reel*
500 +
*price indicative