LM3813M-1.0/NOPB
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Power Management Circuits |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LM3813 |
| Function | Current Gauge |
| Qualification Status | Not Qualified |
| Number of Channels | 2 |
| Max Supply Voltage | 2.25V |
| Min Supply Voltage | 2V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Voltage - Input | 2V~5.25V |
| Output Current | 1mA |
| Adjustable Threshold | NO |
| Accuracy | ±2% |
| Sensing Method | Low-Side |
| Height Seated (Max) | 1.7mm |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
LM3813M-1.0/NOPB Overview
Including buck boost converter in package Tube is a good idea.In this case, voltage regulator has been packaged in the same way as 8-SOIC (0.154, 3.90mm Width).Current regulator is mounted by Surface Mount.Current regulator is recommended that the operating temperature not exceed -40°C~125°C.An input voltage wcurrent regulatorh a value of 2V~5.25V may be used as an input voltage.There are 8 terminations, which are the practice of ending a transmission line with a voltage regulator that matches the characteristic impedance of the line.There is a LM3813 family member who is related to current regulator.Computers and other communication constant current regulators use 8 pins, which are pronged contacts.There is a Surface Mount mounting bracket on the back of this current regulator.As long as the constant current is powered by a 5VV power source, it should work as long as it is plugged in.The analog IC used in this power converter is POWER SUPPLY SUPPORT CIRCUIT.A significant number of channels are growing strongly/weakly: 2.2.25V's maximum supply voltage can be supported by this buck boost converter.In this case, these current regulations are included as part of a part called Power Management Circuits.A minimum supply voltage of 2V is required for its operation.
LM3813M-1.0/NOPB Features
Tube package
LM3813 family
The maximal supply voltage of 2.25V
LM3813M-1.0/NOPB Applications
There are a lot of Texas Instruments LM3813M-1.0/NOPB Current Regulation/Managements applications.
- Level translating
- DC-to-dc converters
- Over-current measurement
- Battery chargers
- Current sensing
- Programmable current source
- Smart battery packs
- Motor controls
- Over-current protection
- Battery management
