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Nisshinbo Micro Devices Inc. R1272S012A-E2-FE
MPN R1272S012A-E2-FE
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
34V INPUT PWM/VFM STEP-DOWN DCDC
In Stock: 1,000 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)
$2.87 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$2.87
10+ pcs
$2.58
30+ pcs
$2.35
100+ pcs
$2.12
500+ pcs
$1.98
1,000+ pcs
$1.87
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (16)
Package / Case 18-LFSOP (0.173", 4.40mm Width) Exposed Pad
Supply Voltage 4V ~ 34V
Full Technical Specifications
16 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Series | R1272S |
| Output type | Transistor Driver |
| Mounting | Surface Mount |
| Voltage - supply (Vcc (Vdd)) | 4V ~ 34V |
| Frequency - switching | 250kHz ~ 1MHz |
| I/O channels | 1 |
| Output phases | 1 |
| Operating temperature | -40°C ~ 105°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Clock sync | Yes |
| Case | 18-LFSOP (0.173\", 4.40mm Width) Exposed Pad |
| Control features | Current Limit, Enable, Power Good, Soft Start |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
Series Sibling Variants
Nisshinbo Micro Devices Inc. R1272S Series Models
Sibling variants, package options, and speed/density grades in this Nisshinbo Micro Devices Inc. semiconductor series. Active Shenzhen warehouse allocation and rapid 24-48h dispatch.
R1272S012A-E2-FE
Verified Allocation