Datasheet Texas Instruments LM4431
| Manufacturer | Texas Instruments |
| Series | LM4431 |
Micropower Shunt Voltage Reference
Datasheets
LM4431 Micropower Shunt Voltage Reference datasheet
PDF, 1.1 Mb, Revision: C, File published: Apr 8, 2013
Extract from the document
Status
| LM4431M3-2.5 | LM4431M3-2.5/NOPB | LM4431M3X-2.5/NOPB | |
|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | Yes |
Packaging
| LM4431M3-2.5 | LM4431M3-2.5/NOPB | LM4431M3X-2.5/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 3 | 3 | 3 |
| Package Type | DBZ | DBZ | DBZ |
| Industry STD Term | SOT-23 | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 1000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | S2E | S2E | S2E |
| Width (mm) | 1.3 | 1.3 | 1.3 |
| Length (mm) | 2.92 | 2.92 | 2.92 |
| Thickness (mm) | 1 | 1 | 1 |
| Pitch (mm) | .96 | .96 | .96 |
| Max Height (mm) | 1.22 | 1.22 | 1.22 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | LM4431M3-2.5 | LM4431M3-2.5/NOPB | LM4431M3X-2.5/NOPB |
|---|---|---|---|
| Initial Accuracy(Max), % | 2 | 2 | 2 |
| Iout/Iz(Max), mA | 15 | 15 | 15 |
| Min Iz for Regulation, uA | 100 | 100 | 100 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 |
| Package Group | SOT-23 | SOT-23 | SOT-23 |
| Package Size: mm2:W x L, PKG | 3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23) | 3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23) | 3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23) |
| Pin/Package | 3SOT-23 | 3SOT-23 | 3SOT-23 |
| Rating | Catalog | Catalog | Catalog |
| Reference Voltage | Fixed | Fixed | Fixed |
| Temp Coeff(Typ), ppm/ degree C | 30 | 30 | 30 |
| VO, V | 2.5 | 2.5 | 2.5 |
| VO Adj(Max), V | 2.5 | 2.5 | 2.5 |
| VO Adj(Min), V | 2.5 | 2.5 | 2.5 |
| WBN 10-10 kHz(Typ), uVrms | 35 | 35 | 35 |
Eco Plan
| LM4431M3-2.5 | LM4431M3-2.5/NOPB | LM4431M3X-2.5/NOPB | |
|---|---|---|---|
| RoHS | See ti.com | Compliant | Compliant |
Model Line
Series: LM4431 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Voltage Reference> Shunt Voltage Reference