LM334M
| Parameters | |
|---|---|
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LM334 |
| Function | Current Source |
| Qualification Status | Not Qualified |
| Output Type | Analog |
| Number of Channels | 1 |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 800mV |
| Voltage - Input | 1V~40V |
| Power Dissipation | 400mW |
| Current - Output | Adjustable |
| Quiescent Current | 1μA |
| Accuracy | ±6% |
| Forward Current | 10mA |
| Forward Voltage | 40V |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| REACH SVHC | No SVHC |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Lifecycle Status | NRND (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 400mW |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 235 |
| Terminal Pitch | 1.27mm |
LM334M Overview
Buck boost converter is included in the package Tube.Depending on how 8-SOIC (0.154, 3.90mm Width) packages voltage regulator, voltage regulator will be packaged in the same way.A mounting hole is provided for Surface Mount to mount this current regulator.As a rule of thumb, the operating temperature should not exceed 0°C~70°C.As far as input voltage goes, current regulator supports the value of 1V~40V.In the case of 8 terminations, which are the practice of terminating a transmission line with a voltage regulator that has the same characteristic impedance as the line itself, they are fairly common.In the LM334 family, current regulator is a member.Several pronged contacts are used in computer interfaces as 8 pins.It is mounted on a Surface Mount-axis by this current regulator.Taking into account the output current of Adjustable, it is able to provide maximum design flexibility for the designer.Strong/weak growth of channels: 1.The maximum voltage of 40V that can be supplied to the buck boost converter is supported.There is a part called Power Management Circuits which contains all of these current regulations.The buck boost converter operates with a minimum supply voltage of 800mV.No matter what the external influences are, it will consume 1μA of quiescent current regardless of those influences.
LM334M Features
Tube package
LM334 family
The maximal supply voltage of 40V
LM334M Applications
There are a lot of Texas Instruments LM334M Current Regulation/Managements applications.
- Over current monitor
- Motor controls
- Programmable current source
- Diesel injection controls
- Over current monitor
- Level translating
- Current sensing
- Battery management
- Vehicle dynamic controls
- Engine management
