2 layers
ADP2303ARD
Analog Devices
3A, 20V, 700kHz Nonsynchronous Step-Down Regulator
- Part id
- adi/ADP2303ARD
- Category
- Uncategorised
- Package
- SOIC8
- Pins
- 9
- Used on
- 1 open-source board
Overview
The ADP2303ARD is an uncategorised made by Analog Devices in a SOIC8 package with 9 pins. 3A, 20V, 700kHz Nonsynchronous Step-Down Regulator.
PCBKit's library has its KiCad symbol (Regulators:ADP2303, from CERN's library) and its footprint (ICs And Semiconductors SMD:SOIC127P600X175-9N-S229, from CERN's library), ready for a KiCad board. 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | BST | Passive |
| 2 | VIN | Input |
| 3 | EN | Input |
| 4 | PG | Output |
| 5 | FB | Input |
| 6 | NC | Passive |
| 7 | GND | Power in |
| 8 | SW | Output |
| 9 | EP | Power in |
Open-source boards using it
1Parts like it
8
AD8099ARD
SOIC8Ultralow Distortion, High Speed 0.95nV/sqrt Hz Voltage Noise Operational AmplifierAnalog DevicesUncategorisedADA4899-1YRD
SOIC8Unity-Gain Stable, Ultralow Distortion, 1nV/sqrt Hz Voltage Noise, High Speed Operational AmplifierAnalog DevicesUncategorisedADA4922-1ARD
SOIC8High Voltage, Differential 18-Bit ADC DriverAnalog DevicesUncategorisedADM7155ARDZ-02
SOIC81.2V to 2.3V, 600 mA, Ultralow Noise, High PSRR, RF Adjustable Linear RegulatorAnalog DevicesUncategorisedADP3623ARD
SOIC8High Speed, Dual, 4A MOSFET Driver with Thermal ProtectionAnalog DevicesUncategorisedADP3634ARD
SOIC8High Speed, Dual, 4A MOSFET Driver with Thermal ProtectionAnalog DevicesUncategorisedADP7158ARDZ-1.2
SOIC81.2V, 2A, Ultralow Noise, High PSRR, RF Linear RegulatorAnalog DevicesUncategorisedADP7159ARDZ-04
SOIC81.2 to 3.3V, 2A, Ultralow Noise, High PSRR, RF Linear RegulatorAnalog DevicesUncategorised
Questions
Is there a KiCad symbol and footprint for the ADP2303ARD?
Yes. The symbol is Regulators:ADP2303 and the footprint ICs And Semiconductors SMD:SOIC127P600X175-9N-S229, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADP2303ARD?
SOIC8, with 9 pins. Its footprint is drawn on this page.
What can replace the ADP2303ARD?
Parts like it in the library: the AD8099ARD by Analog Devices, the ADA4899-1YRD by Analog Devices, the ADA4922-1ARD by Analog Devices and the ADM7155ARDZ-02 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ADP2303ARD?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.