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TD6810B on a board, in 3D

TD6810B

Techcode Semicon

-40℃~+125℃ 1 1.2A 1.5MHz 2.5V~6V 600mV~6V 60uA Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Protection latch、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type Yes SOT-23-5 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCtechcode-semicon/TD6810B
Category
DC DC Converters
Package
SOT-23-5
Pins
5

Overview

The TD6810B is a DC DC Converter made by Techcode Semicon in a SOT-23-5 package with 5 pins. -40℃~+125℃ 1 1.2A 1.5MHz 2.5V~6V 600mV~6V 60uA Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Protection latch、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type Yes SOT-23-5 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TD6817D, 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 C193721).

Symbol

EN1GND2SW3VCC4FB5
EasyEDA_Cloud:TD6817DFrom EasyEDA

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

13
Features
Overcurrent Protection, Light load efficient mode, Protection latch, Cycle-by-cycle current limiting, Hiccup current limiting
Frequency - Switching
1.5MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Output Current
1.2A
Output Type
Adjustable
Output Voltage
600mV~6V
Quiescent Current
60uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
2.5V~6V

Order codes

1

Pinout

5
The pins of the TD6810B
PinNameType
1ENUnspecified
2GNDUnspecified
3SWUnspecified
4VCCUnspecified
5FBUnspecified

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Questions

Is there a KiCad symbol and footprint for the TD6810B?

Yes. The symbol is EasyEDA_Cloud:TD6817D 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 TD6810B?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the TD6810B datasheet?

Techcode Semicon publishes it: the Datasheet link on this page opens it.

Where can I order the TD6810B?

JLCPCB lists it as part C193721, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TD6810B?

Parts like it in the library: the MT3540-F23 by XI'AN Aerosemi Tech, the TLV62569DBV by Texas Instruments, the SY8089AAAC by 矽力杰silergy and the SY8089A1AAC by 矽力杰silergy. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8