L7980A
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) Exposed Pad |
| Number of Pins | 8 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| 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) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | L7980 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 28V |
| Output Type | Adjustable |
| Max Output Current | 2A |
| Operating Supply Voltage | 28V |
| Voltage - Input (Min) | 4.5V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Max Output Voltage | 28V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 250kHz~1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Min Output Voltage | 600mV |
| Length | 4.9mm |
| Width | 3.9mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
L7980A Overview
It is designed to provide optimal performance by utilizing the Tube package. Throughout this voltage regulator, there are 8 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. In order to save space, this voltage regulator is packaged in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. There are 1 outputs on DC DC switching regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. Surface Mount-mount switching regulator. Operating at -40°C~150°C TJ is the recommended temperature for adjusting voltage regulator's operation. In this voltage regulator 12v, the switching frequency is 250kHz~1MHz. The voltage regulator can be operated with a voltage as low as 4.5V as an input voltage. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.6V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. L7980 is a family of voltage regulators that belong to the DC/DC industry. The voltage DC DC switching regulator can provide is up to 28V volts. In order to operate voltage regulator, 8 pins are required. In order for this switching regulator to work properly, the output voltage should be at least 600mVV. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 2A A. With a maximum output voltage of 28V, DC DC switching regulator has a very high efficiency. With a supply voltage of 28V, this harley voltage regulator works.
L7980A Features
1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 28V
L7980A Applications
There are a lot of STMicroelectronics L7980A Voltage Regulators applications.
- Sink circuits
- Surge protection circuits
- Solar power plants
- Laboratories
- Current source circuits
- Analog precision reference circuits
- Servo drive system
- Balance equipment
- Printing
- Alternators
