
Overview
The TC105503ECTTR is a DC DC Converter made by Microchip Technology in a SOT-23-5 package with 5 pins. -40℃~+85℃@(TA) 1 2.2V~10V 300kHz Buck Buck No SOT-23-5 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TC105333ECTTR, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C626390).
Symbol
Footprint
Parameters
13- Features
- Light load efficient mode, Adjustable soft-start
- Frequency - Switching
- 300kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃@(TA)
- Output Current
- 1A
- Output Type
- Fixed
- Output Voltage
- 5V
- Quiescent Current
- 57uA
- Switch tube (built-in/external)
- External
- Synchronous Rectifier
- No
- Topology
- Buck
- Voltage - Supply
- 2.2V~10V
Order codes
1- TC105503ECTTRLCSC C626390
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | EXT# | Unspecified |
| 2 | VDD | Unspecified |
| 3 | GND | Unspecified |
| 4 | SHDN# | Unspecified |
| 5 | VOUT | Unspecified |
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Is there a KiCad symbol and footprint for the TC105503ECTTR?
Yes. The symbol is EasyEDA_Cloud:TC105333ECTTR 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 TC105503ECTTR?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the TC105503ECTTR datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the TC105503ECTTR?
JLCPCB lists it as part C626390, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TC105503ECTTR?
Parts like it in the library: the TPS613222ADBV by Texas Instruments, the LT3001ES5#TRMPBF by Analog Devices, the LT3001ES5#TRPBF by Analog Devices and the KP521405LGA by Kiwi Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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