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ADP1823ACPZ-R7 on a board, in 3D

ADP1823ACPZ-R7

Analog Devices

-40℃~+125℃ 2 3.7V~20V 300kHz、600kHz Buck Buck External Yes LFCSP-32(5x5) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCadi/ADP1823ACPZ-R7
Category
DC DC Converters
Package
LFCSP-32(5x5)
Pins
33

Overview

The ADP1823ACPZ-R7 is a DC DC Converter made by Analog Devices in a LFCSP-32(5x5) package with 33 pins. -40℃~+125℃ 2 3.7V~20V 300kHz、600kHz Buck Buck External Yes LFCSP-32(5x5) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADP1829ACPZ-R7, from EasyEDA) and its footprint (EasyEDA_Cloud:LFCSP-32_L5.0-W5.0-P0.50-TL-EP3.1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C658981).

Symbol

FB11SYNC2FREQ3GND4UV25FB26COMP27TRK28SS29POK210BST211DH212SW213CSL214PGND215DL216PV17DL118PGND119CSL120SW121DH122BST123POK124EN125EN226LDOSD27IN28VREG29SS130TRK131COMP132EP33
EasyEDA_Cloud:ADP1829ACPZ-R7From EasyEDA

Footprint

33
EasyEDA_Cloud:LFCSP-32_L5.0-W5.0-P0.50-TL-EP3.1From EasyEDA

Parameters

11
Features
Adjustable soft-start, Operating status indication, Adjustable current limiting, Frequency synchronization, Output voltage tracking, Built-in LDO regulator
Frequency - Switching
300kHz, 600kHz
Function
Step-down type
Number of Outputs
2
Operating Temperature
-40℃~+125℃
Output Type
Adjustable
Quiescent Current
1.5mA
Switch tube (built-in/external)
External
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
3.7V~20V

Order codes

1

Pinout

33
The pins of the ADP1823ACPZ-R7
PinNameType
1FB1Unspecified
2SYNCUnspecified
3FREQUnspecified
4GNDUnspecified
5UV2Unspecified
6FB2Unspecified
7COMP2Unspecified
8TRK2Unspecified
9SS2Unspecified
10POK2Unspecified
11BST2Unspecified
12DH2Unspecified
13SW2Unspecified
14CSL2Unspecified
15PGND2Unspecified
16DL2Unspecified
17PVUnspecified
18DL1Unspecified
19PGND1Unspecified
20CSL1Unspecified
21SW1Unspecified
22DH1Unspecified
23BST1Unspecified
24POK1Unspecified
25EN1Unspecified
26EN2Unspecified
27LDOSDUnspecified
28INUnspecified
29VREGUnspecified
30SS1Unspecified
31TRK1Unspecified
32COMP1Unspecified
33EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ADP1823ACPZ-R7?

Yes. The symbol is EasyEDA_Cloud:ADP1829ACPZ-R7 and the footprint EasyEDA_Cloud:LFCSP-32_L5.0-W5.0-P0.50-TL-EP3.1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADP1823ACPZ-R7?

LFCSP-32(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the ADP1823ACPZ-R7 datasheet?

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

Where can I order the ADP1823ACPZ-R7?

JLCPCB lists it as part C658981, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ADP1823ACPZ-R7?

Parts like it in the library: the ADP2116ACPZ-R7 by Analog Devices, the ADP1829ACPZ-R7 by Analog Devices, the ADP2114ACPZ-R7 by Analog Devices and the ADP2325ACPZ-R7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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