Texas Instruments LM139AWG-SMD
LOW POWER LOW OFFSET VOLTAGE QUA
Answer first: this page is a purchasing reference for the exact part number LM139AWG-SMD from Texas Instruments. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | LM139AWG-SMD |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Comparators |
| package | 14-CSOIC (0.250", 6.35mm Width) |
| series | - |
| packaging | Tray |
| product status | Active |
| param 1 | General Purpose |
| param 2 | 4 |
| param 3 | Open-Collector, Open-Drain |
| param 4 | 5V ~ 30V, ±2.5V ~ 15V |
| param 5 | 2mV @ 30V |
| param 6 | 1000pA @ 5V |
| param 7 | 20mA |
| param 8 | 2mA |
| param 9 | 70dB CMRR, 70dB PSRR |
| param 10 | 1.3µs (Typ) |
| param 11 | 10mV |
| param 12 | -55°C ~ 125°C |
| param 13 | - |
| param 14 | - |
| param 15 | Surface Mount |
| param 16 | 14-CFP |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify LM139AWG-SMD Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For LM139AWG-SMD, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.