Datasheet Texas Instruments LM4125IM5-2.5
| Manufacturer | Texas Instruments |
| Series | LM4125 |
| Part Number | LM4125IM5-2.5 |
Precision Micropower Low Dropout Voltage Reference 5-SOT-23 -40 to 125
Datasheets
LM4125 Precision Micropower Low Dropout Voltage Reference (Rev. A)
PDF, 1.0 Mb, Revision: A, File published: Mar 29, 2013
Parametrics
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Current - Output | 5 mA |
| Package / Case | SOT-23-5  |
| Tolerance | -0.5~0.5 % |
| Operating Temperature | -40~85 °C |
| Temperature Coefficient | 50 ppm/°C |
| Noise 0.1Hz~10Hz | 20 µVp-p |
| Noise 10Hz~10kHz | 36 µVp-p |
| Voltage - Input | 3.3~8 V |
| Current - Supply | 290 µA |
| Product Status | Obsolete |
| Packaging | Bulk |
Status
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 5 |
| Package Type | DBV |
| Industry STD Term | SOT |
| JEDEC Code | R-PDSO-G |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | R81B |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Download |
Replacements
| Replacement | LM4125IM5-2.5/NOPB |
| Replacement Code | S |
Parametrics
| Approx. Price (US$) | 0.65 | 1ku |
| Initial Accuracy(Max)(%) | 0.2 0.5 |
| Iout/Iz(Max)(mA) | 5 |
| Iq(Max)(uA) | 290 |
| Iq(Typ)(uA) | 160 |
| LFN 0.1-10Hz(Max)(?Vpp) | 20 |
| LFN 0.1-10Hz(Typ)(?Vpp) | 20 |
| Operating Temperature Range(C) | -40 to 125 |
| Package Group | SOT-23 |
| Package Size(mm2=WxL) | 5SOT-23: 8 mm2: 2.8 x 2.9 |
| Pin/Package | 5SOT-23 |
| Rating | Catalog |
| Temp Coeff(Max)(ppm/ degree C) | 50 |
| Temp Coeff(Typ)(ppm/ degree C) | 14 |
| VO(V) | 2.048 2.5 |
| Vin(Max)(V) | 6 |
| Vin(Min)(V) | 2 |
| WBN 10-10 kHz(Typ)(uVrms) | 36 |
Eco Plan
| RoHS | TBD |
| Pb Free | No |
Model Line
Series: LM4125 (4)
- LM4125AIM5-2.5/NOPB LM4125IM5-2.0/NOPB LM4125IM5-2.5 LM4125IM5-2.5/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Voltage Reference > Series Voltage Reference
Other Names:
LM4125IM52.5, LM4125IM5 2.5