TECH PUBLICDatasheet (PDF)
LM397MFX-TP
2mV 25nA 1 SOT-23-5 Linear Comparators
SOT-23-5RoHSActive
- Manufacturer
- TECH PUBLIC
- Manufacturer part #
- LM397MFX-TP
- Store part #
- C53100575
- Package / case
- SOT-23-5
- Category
- Linear Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,725 in stock
#C53100575
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹15.84 | ₹79.20 |
| 50+ | ₹12.46 | ₹623.00 |
| 150+ | ₹10.77 | ₹1,615.50 |
| 500+ | ₹9.51 | ₹4,755.00 |
| 3,000+ | ₹8.49 | ₹25,470.00 |
| 6,000+ | ₹7.99 | ₹47,940.00 |
5 × ₹15.84
₹79.20
excl. GST
₹93.46 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
LM397MFX-TP
₹79.20 for 5 + GST
Specifications
- Dual Supply
- 1V~18V;-18V~-1V
- Vos - Input Offset Voltage
- 2mV
- Quiescent Current
- 400uA
- Ib - Input Bias Current
- 25nA
- Output Mode
- DTL;ECL;TTL;MOS;CMOS
- Number of Channels
- 1
- Input Offset Current(Ios)
- 50nA
- Response Time (tr)
- 1.3us
- Single Supply
- 2V~36V
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.04 g
Overview
This device is a single-precision voltage comparator capable of single-supply or dual-supply operation. Its input offset voltage specification as low as 2.0 mV makes it ideal for many consumer electronics, automotive, and industrial electronics applications. The design allows a common-mode input range that includes ground level in single-supply operation.
Applications
- Battery chargers
- Cordless telephones
- Switching power supplies
Key features
- Output voltage compatible with DTL, ECL, TTL, MOS, and CMOS logic levels
- Low input bias current: 25nA
- Low input offset current: ±0.5nA
- Low input offset voltage: ±2mV (typical)
- Input common-mode range includes ground
- Differential input voltage range equal to supply voltage
- Ultra-low supply current consumption (0.4mA) — independent of supply voltage
- Wide single-supply range: 2V~36V
- Dual-supply range: ±1V to ±18V
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