Switching frequency is fixed at 19 kHz. The inductor and output capacitor will need to be sized for that low frequency — expect larger magnetics.
It is RoHS non-compliant, so if your BOM requires lead-free solder, this part won't pass inspection.
Technical Documents
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RoHS Compliant · Lead-Free
EIA-481 Standard
ADP1073AN Step-Up/Step-Down DC-DC Converter, 19kHz, 8-DIP
MPN ADP1073AN
End of Life
Spot Stock · 24-48h Dispatch
100% Original Sealed
Analog Devices ADP1073AN, Series ADP1073, Function Step-Up/Step-Down, Topology Buck-Boost, Output Type Adjustable, Mounting Type Through Hole, 8-DIP (0.300", 7.62mm), Switching Frequency 19kHz, Input Voltage 1V to 30V.
In Stock: 6,048 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$0.53 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$0.53
10+ pcs
$0.48
30+ pcs
$0.43
100+ pcs
$0.39
500+ pcs
$0.37
1,000+ pcs
$0.34
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[SPEC] Essential Parameters Snapshot Full Specifications (14)
Package / Case 8-DIP (0.300", 7.62mm)
Full Technical Specifications
14 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Series | ADP1073 |
| Output type | Adjustable |
| Mounting | Through Hole |
| Voltage - input | 30V |
| Voltage - output | 24V |
| Voltage - output (Min (Fixed)) | 0.212V |
| Frequency - switching | 19kHz |
| I/O channels | 1 |
| Package | Bulk |
| Function | Step-Up/Step-Down |
| Topology | Buck-Boost |
| Case | 8-DIP (0.300\", 7.62mm) |
| Output configuration | Positive |
| Synchronous rectifier | No |
Series Sibling Variants
Analog Devices ADP1073 Series Models
Sibling variants, package options, and speed/density grades in this Analog Devices semiconductor series. Active Shenzhen warehouse allocation and rapid 24-48h dispatch.
Technical Details & Description
Frequently asked questions
What are the alternatives to ADP1073AN?
The ADP1111ARZ is a surface-mount alternative with a 72 kHz switching frequency and buck-boost capability, but it requires a 2V minimum input and has a 0.4A output current limit. The ADP1612ARMZ-R7 is a higher-frequency (1.3 MHz) boost/SEPIC option for surface-mount designs, but it cannot step down.
Can ADP1073AN be used as a boost converter?
Yes, the ADP1073AN is a buck-boost topology, so it can step up (boost) or step down (buck) the input voltage. The output is adjustable from 0.212V to 24V.
What is the switching frequency of ADP1073AN?
The switching frequency is fixed at 19 kHz.
ADP1073AN
Verified Allocation