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Allegro MicroSystems ARG81800KESJSR-1
MPN ARG81800KESJSR-1
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
IC REG BUCK 0.8V 500MA 20QFN
In Stock: 5,969 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)
$2.55 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$2.55
10+ pcs
$2.30
30+ pcs
$2.09
100+ pcs
$1.89
500+ pcs
$1.76
1,000+ pcs
$1.66
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (15)
Package / Case 20-WFQFN Exposed Pad
Full Technical Specifications
15 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Automotive, AEC-Q100 |
| Output type | Fixed |
| Mounting | Surface Mount, Wettable Flank |
| Voltage - input | 3.5V |
| Voltage - output (Min (Fixed)) | 0.8V |
| Output current | 500mA |
| Frequency - switching | 250kHz ~ 2.4MHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 20-WFQFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
Series Sibling Variants
Allegro MicroSystems Automotive, AEC-Q100 Series Models
Sibling variants, package options, and speed/density grades in this Allegro MicroSystems semiconductor series. Active Shenzhen warehouse allocation and rapid 24-48h dispatch.
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A5940GLKTR-T
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A5947GETTR-T
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A5950KEUSR-J
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ARG81800KESJSR-1
Verified Allocation