- RS Stock No.:
- 177-3296
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- MIC94310-PYMT-T5
- ผู้ผลิต / Manufacturer:
- Microchip
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 177-3296
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- MIC94310-PYMT-T5
- ผู้ผลิต / Manufacturer:
- Microchip
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- US
รายละเอียดสินค้า / 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
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
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Regulator Type | Linear Voltage |
Maximum Output Current | 200mA |
Output Voltage | 3 V |
Number of Outputs | 1 |
Line Regulation | 0.5 % |
Load Regulation | 4 mV |
Accuracy | ±3% |
Mounting Type | Surface Mount |
Package Type | DFN |
Pin Count | 4 |
Output Type | Fixed |
Dimensions | 1.2 x 1.6 x 0.5mm |
Maximum Input Voltage | 3.6 V |
Maximum Operating Temperature | +125 °C |
Minimum Input Voltage | 1.8 V |
Minimum Operating Temperature | -40 °C |
Height | 0.5mm |
Length | 1.2mm |
Width | 1.6mm |