2 layers67.8 × 55 mm
Overview
The MCP1663-E/OT is a DC DC Converter made by Microchip Technology in a SOT-23-5 package with 5 pins. -40℃~+125℃@(TA) 1 2.4V~32V 2.4V~5.5V 250uA 375mA 500kHz Adjustable Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MCP1661T-E_OT, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 221 are in stock at JLCPCB (part C625338). 3 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
Parameters
13- Features
- Cycle-by-cycle current limiting
- Frequency - Switching
- 500kHz
- Function
- Boost
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TA)
- Output Current
- 375mA
- Output Type
- Adjustable
- Output Voltage
- 2.4V~32V
- Quiescent Current
- 250uA
- Switch tube (built-in/external)
- Built-in
- Synchronous Rectifier
- No
- Topology
- Boost
- Voltage - Supply
- 2.4V~5.5V
Order codes
1- MCP1663T-E/OTLCSC C625338
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | SW | Unspecified |
| 2 | GND | Unspecified |
| 3 | VFB | Unspecified |
| 4 | EN | Unspecified |
| 5 | VIN | Unspecified |
Open-source boards using it
All 3- 2 layers101.5 × 25.5 mm
- 2 layers
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Is there a KiCad symbol and footprint for the MCP1663-E/OT?
Yes. The symbol is EasyEDA_Cloud:MCP1661T-E_OT and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MCP1663-E/OT?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the MCP1663-E/OT datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MCP1663-E/OT?
JLCPCB lists it as part C625338, with 221 in stock; the sellers' links on this page open their listings.
What can replace the MCP1663-E/OT?
Parts like it in the library: the MT3540-F23 by XI'AN Aerosemi Tech, the TLV62569DBV by Texas Instruments, the SY8088IAAC by 矽力杰silergy and the MT3406 by XI'AN Aerosemi Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MCP1663-E/OT?
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
MT3540-F23
SOT-23-5-40℃~+85℃@(TA) 1 1.23V~28V 1.2MHz 1.5A 2.5V~5.5V 40uA Adjustable Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHSXI'AN Aerosemi TechDC-DC ConvertersTLV62569DBV
SOT-23-5-40℃~+125℃@(TJ) 1 1.5MHz 2.5V~5.5V 2A 600mV~5.5V Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersSY8088IAAC
SOT-23-5-40℃~+85℃@(TA) 1 1.5MHz 1A 2.5V~5.5V 50uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS矽力杰silergyDC-DC ConvertersMT3406
SOT-23-5-40℃~+85℃@(TA) 1 1.5MHz 10uA 1A 2V~6V 600mV~6V Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHSXI'AN Aerosemi TechDC-DC ConvertersSY8089AAAC
SOT-23-5-40℃~+85℃@(TA) 1 1MHz 2.7V~5.5V 2A 55uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS矽力杰silergyDC-DC ConvertersSY8088AAC
SOT-23-5-40℃~+85℃@(TA)、-40℃~+125℃@(TJ) 1 1.5MHz 1A 2.5V~5.5V 40uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS矽力杰silergyDC-DC ConvertersSY8089A1AAC
SOT-23-5-40℃~+125℃@(TA/TJ) 1 1.5MHz 2.5V~5.5V 2A 50uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS矽力杰silergyDC-DC ConvertersTLV62565DBV
SOT-23-5-40℃~+85℃@(TA) 1 1.5A 1.5MHz 2.7V~5.5V 50uA 600mV~5.23V Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters