Microchip Technology MIC94310-PYMT-T5 Voltage Regulator, 200mA, 3 V, ±3% 4-Pin, DFN

  • RS stock no. 177-3296
  • Mfr. Part No. MIC94310-PYMT-T5
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
COO (Country of Origin): US
Product Details

The MIC94310 Ripple Blocker™ is a monolithic integrated circuit that provides low-frequency ripple attenuation (switching noise rejection) to a regulated output voltage. This is important for applications where a DC/DC switching converter is required to lower or raise a battery voltage but where switching noise cannot be tolerated by sensitive downstream circuits such as in RF applications. The MIC94310 maintains high power supply ripple rejection (PSRR) with input voltages operating near the output voltage level to improve overall system efficiency.

1.8V to 3.6V input voltage range
Active noise rejection over a wide frequency band: >50dB from 10Hz to 10MHz at 200mA load
Rated to 200mA output current
Fixed output voltages
Current-limit and thermal-limit protected
1.2mm x 1.6mm, 4-pin Thin DFN
5-pin SOT-23
Logic-controlled enable pin
-40°C to +125°C junction temperature range

Attribute Value
Output Voltage 3 V
Maximum Output Current 200mA
Package Type DFN
Output Type Fixed
Mounting Type Surface Mount
Minimum Input Voltage 1.8 V
Maximum Input Voltage 3.6 V
Pin Count 4
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Dropout Voltage Measurement Current 200 mA
Line Regulation 0.5 %
Length 1.2mm
Accuracy ±3%
Typical Dropout Voltage @ Current 40mV
Dimensions 1.2 x 1.6 x 0.5mm
Series MIC94310
Height 0.5mm
Width 1.6mm
Load Regulation 4 mV
500 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each (In a Pack of 20)
R 3.693
(exc. VAT)
R 4.247
(inc. VAT)
Per unit
Per Pack*
20 - 20
R 3.693
R 73.86
40 - 80
R 3.619
R 72.38
100 +
R 3.51
R 70.20
*price indicative
Not Available for premium delivery
Packaging Options: