Microchip MIC33153YHJ-TR, Buck/Boost Converter Buck Converter 1.2A, Adjustable, 4 MHz 14-Pin, MLF

  • RS Stock No. 175-3154
  • Mfr. Part No. MIC33153YHJ-TR
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

The MIC33153 is a high-efficiency 4MHz 1.2A synchronous buck regulator with an internal inductor, HyperLight Load® mode, Power Good (PG) output indicator, and programmable soft start. HyperLight Load® provides very high efficiency at light loads and ultra-fast transient response which makes the MIC33153 perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is very low output ripple voltage throughout the entire load range with the use of small output capacitors.

Internal inductor
Simplifies design to two external capacitors
Input voltage: 2.7V to 5.5V
Output voltage: fixed or adjustable (0.62V to 3.6V)
Up to 1.2A output current
Up to 93% peak efficiency
85% typical efficiency at 1mA
Power Good (PG) output
Programmable soft start
Ultra-fast transient response
Low ripple output voltage
Thermal shutdown

Specifications
Attribute Value
Regulator Function Buck Converter
Maximum Output Current 1.2A
Number of Outputs 1
Line Regulation 0.3 %/V
Load Regulation 0.85 %/A
Mounting Type Surface Mount
Package Type MLF
Pin Count 14
Output Type Adjustable
Maximum Switching Frequency 4 MHz
Switching Regulator Yes
Efficiency 93%
Dimensions 3.5 x 3 x 0.88mm
Height 0.88mm
Maximum Input Voltage 5.5 V
Minimum Operating Temperature -40 °C
Minimum Output Voltage 0.62 V
Maximum Operating Temperature +125 °C
Length 3.5mm
Maximum Output Voltage 3.6 V
Minimum Input Voltage 2.7 V
Width 3mm
On back order for despatch 28/04/2020, delivery within 3 working days
Price Each (On a Reel of 5000)
HK$ 11.829
(exc. GST)
units
Per unit
Per Reel*
5000 +
HK$11.829
HK$59,145.00
*price indicative
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