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TD1534 on a board, in 3D

TD1534

Techcode Semicon

-40℃~+125℃@(TJ) 1 2A 3.6V~20V 380kHz 800mV~18V Adjustable Buck Buck Built-in No SOP-8 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCtechcode-semicon/TD1534
Category
DC DC Converters
Package
SOP-8
Pins
8

Overview

The TD1534 is a DC DC Converter made by Techcode Semicon in a SOP-8 package with 8 pins. -40℃~+125℃@(TJ) 1 2A 3.6V~20V 380kHz 800mV~18V Adjustable Buck Buck Built-in No SOP-8 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:D2503A, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 829 are in stock at JLCPCB (part C232920).

Symbol

FB1EN2NC3VIN4SW5SW6GND7GND8
EasyEDA_Cloud:D2503AFrom EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

13
Features
Cycle-by-cycle current limiting
Frequency - Switching
380kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
2A
Output Type
Adjustable
Output Voltage
800mV~18V
Quiescent Current
3.6mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply
3.6V~20V

Order codes

1

Pinout

8
The pins of the TD1534
PinNameType
1FBUnspecified
2ENUnspecified
3NCUnspecified
4VINUnspecified
5SWUnspecified
6SWUnspecified
7GNDUnspecified
8GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the TD1534?

Yes. The symbol is EasyEDA_Cloud:D2503A and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TD1534?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the TD1534 datasheet?

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

Where can I order the TD1534?

JLCPCB lists it as part C232920, with 829 in stock; the sellers' links on this page open their listings.

What can replace the TD1534?

Parts like it in the library: the TX4143B by XDS, the AP1534SG by Diodes Incorporated, the SXL1509-5.0E1 by JSMSEMI and the AP1509-50SG by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8