L5981TR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad |
| Number of Pins | 8 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Switching Regulator or Controllers |
| Technology | MOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | L5981 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 18V |
| Output Type | Adjustable |
| Max Output Current | 1A |
| Voltage - Input (Min) | 2.9V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Max Output Voltage | 18V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 250kHz~1MHz |
| Synchronous Rectifier | No |
| Min Output Voltage | 600mV |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
L5981TR Overview
For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. In this voltage regulator, there are a total of 8 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. This harley voltage regulator is available in the 8-VFDFN Exposed Pad package for the purpose of space saving. In this case, DC DC switching regulator has 1 outputs configured to it. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. This switching regulator is designed to fit the Surface Mount mounting system. During switching regulator operation, the operating temperature should remain at -40°C~150°C TJ. A DC-DC switching regulator such as this one switches at 250kHz~1MHz. Input voltage 2.9V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. The output voltage of this voltage regulator (Min/Fixed) amounts to 0.6V volts. As a result of the 260 peak reflow temperature, this regulator is essentially indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 12V for the purposes of operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. This DC/DC regulator belongs to the L5981 family. Voltage regulator is capable of giving voltage at 18V volts. There are 8 pins used for switching regulator operation. Ideally this switch regulator should have an output voltage of about 600mV at the very least. A maximum output current of 1A A is provided to meet the switching regulator operation requirements. The maximum output voltage of this regulator voltage is 18V.
L5981TR Features
1 outputs
Peak reflow temperature (Cel) of 260
8 pins
L5981TR Applications
There are a lot of STMicroelectronics L5981TR Voltage Regulators applications.
- Smart grid
- Arc suppression circuits
- Bending machines
- Nuclear power plants
- Imported equipment
- Sink circuits
- Computer monitoring equipment of building
- Drilling machines
- Electrical power transmission
- Power supplies of electronic gadgets
