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ETA2808E8A on a board, in 3D

ETA2808E8A

etasolution

-40℃~+85℃ 1 250kHz、300kHz、500kHz 3A 4.6V~35V 500uA Adjustable Buck Buck Built-in Yes ESOP-8 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCetasolution/ETA2808E8A
Category
DC DC Converters
Package
ESOP-8
Pins
9

Overview

The ETA2808E8A is a DC DC Converter made by etasolution in a ESOP-8 package with 9 pins. -40℃~+85℃ 1 250kHz、300kHz、500kHz 3A 4.6V~35V 500uA Adjustable Buck Buck Built-in Yes ESOP-8 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ETA2808E8A, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, from EasyEDA), ready for a KiCad board. 40,905 are in stock at JLCPCB (part C7465557).

Symbol

GND9BST8LDO7OSC6FB5ISET4EN3IN2SW1
EasyEDA_Cloud:ETA2808E8AFrom EasyEDA

Footprint

123456789
EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EPFrom EasyEDA

Parameters

13
Features
Adjustable current limiting
Frequency - Switching
500kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Current
3A
Output Type
Adjustable
Output Voltage
800mV~35V
Quiescent Current
500uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4.6V~35V

Order codes

1

Pinout

9
The pins of the ETA2808E8A
PinNameType
1SWUnspecified
2INUnspecified
3ENUnspecified
4ISETUnspecified
5FBUnspecified
6OSCUnspecified
7LDOUnspecified
8BSTUnspecified
9GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the ETA2808E8A?

Yes. The symbol is EasyEDA_Cloud:ETA2808E8A and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ETA2808E8A?

ESOP-8, with 9 pins. Its footprint is drawn on this page.

Where is the ETA2808E8A datasheet?

etasolution publishes it: the Datasheet link on this page opens it.

Where can I order the ETA2808E8A?

JLCPCB lists it as part C7465557, with 40,905 in stock; the sellers' links on this page open their listings.

What can replace the ETA2808E8A?

Parts like it in the library: the SCT2432STER by SCT, the SCT2630ASTER by SCT, the SCT9336STER by SCT and the AP2953AS8PRG by Wuxi Chipown Micro-electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8