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ADP2503ACPZ-4.5-R7 on a board, in 3D

ADP2503ACPZ-4.5-R7

Analog Devices

-40℃~+125℃@(TA) 1 2.3V~5.5V 2.5MHz 4.5V 600mA Buck-Boost Buck-Boost Built-in Fixed Yes LFCSP-10(3x3) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCadi/ADP2503ACPZ-4.5-R7
Category
DC DC Converters
Package
LFCSP-10(3x3)
Pins
11

Overview

The ADP2503ACPZ-4.5-R7 is a DC DC Converter made by Analog Devices in a LFCSP-10(3x3) package with 11 pins. -40℃~+125℃@(TA) 1 2.3V~5.5V 2.5MHz 4.5V 600mA Buck-Boost Buck-Boost Built-in Fixed Yes LFCSP-10(3x3) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADP2504ACPZ-5.0-R7, from EasyEDA) and its footprint (EasyEDA_Cloud:LFCSP-10_L3.0-W3.0-P0.50-BL-EP-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C659184).

Symbol

EP11FB10AGND9VIN8SYNC7EN6PVIN5SW14PGND3SW22VOUT1
EasyEDA_Cloud:ADP2504ACPZ-5.0-R7From EasyEDA

Footprint

11
EasyEDA_Cloud:LFCSP-10_L3.0-W3.0-P0.50-BL-EP-1From EasyEDA

Parameters

13
Features
Overcurrent Protection, Light load efficient mode, Load disconnect, Frequency synchronization
Frequency - Switching
2.5MHz
Function
Buck-Boost
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TA)
Output Current
600mA
Output Type
Fixed
Output Voltage
4.5V
Quiescent Current
38uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck-Boost
Voltage - Supply
2.3V~5.5V

Order codes

1

Pinout

11
The pins of the ADP2503ACPZ-4.5-R7
PinNameType
1VOUTUnspecified
2SW2Unspecified
3PGNDUnspecified
4SW1Unspecified
5PVINUnspecified
6ENUnspecified
7SYNCUnspecified
8VINUnspecified
9AGNDUnspecified
10FBUnspecified
11EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ADP2503ACPZ-4.5-R7?

Yes. The symbol is EasyEDA_Cloud:ADP2504ACPZ-5.0-R7 and the footprint EasyEDA_Cloud:LFCSP-10_L3.0-W3.0-P0.50-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADP2503ACPZ-4.5-R7?

LFCSP-10(3x3), with 11 pins. Its footprint is drawn on this page.

Where is the ADP2503ACPZ-4.5-R7 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the ADP2503ACPZ-4.5-R7?

JLCPCB lists it as part C659184, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ADP2503ACPZ-4.5-R7?

Parts like it in the library: the TPS61258YFF by Texas Instruments, the TPS61254YFFT by Texas Instruments, the TPS61254YFFR by Texas Instruments and the FAN48610BUC45X by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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