Housed in an 8-pin SOIC (0.154" body width, 3.90 mm wide), surface-mount package. The listed shipping medium is Tube.
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Technical Documents
PDF / CAD
RoHS Compliant · Lead-Free
EIA-481 Standard
MAX619ESA+ Charge Pump Step-Up Regulator
MPN MAX619ESA+
End of Life
Spot Stock · 24-48h Dispatch
100% Original Sealed
Maxim MAX619ESA+, charge pump step-up regulator, fixed 5V output, 50mA output current, 500kHz switching frequency, 8-SOIC package, surface mount, -40°C to +85°C operating temperature.
In Stock: 2,633 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)
$6.73 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$6.73
10+ pcs
$6.06
30+ pcs
$5.52
100+ pcs
$4.98
500+ pcs
$4.64
1,000+ pcs
$4.37
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (14)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Full Technical Specifications
14 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 3.6V |
| Voltage - output (Min (Fixed)) | 5V |
| Output current | 50mA |
| Frequency - switching | 500kHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Function | Step-Up |
| Topology | Charge Pump |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Output configuration | Positive |
| Synchronous rectifier | No |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for MAX619ESA+?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
Technical Details & Description
Frequently asked questions
Can MAX619ESA+ be used to generate 5V from 3.3V?
Yes. With a 3.3V input (within the 2V to 3.6V range), the part produces a fixed 5V output at up to 50mA. This is a typical use case for powering a 5V sensor or analog circuit from a 3.3V logic rail.
MAX619ESA+
Verified Allocation