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L7987TR
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 14 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| ECCN Code | EAR99 |
| Base Part Number | L7987 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Type | Adjustable |
| Voltage - Input (Min) | 4.5V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Current - Output | 3A |
| Max Output Voltage | 61V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Topology | Buck |
| Frequency - Switching | 250kHz~1.5MHz |
| Synchronous Rectifier | No |
| Min Output Voltage | 800mV |
| RoHS Status | ROHS3 Compliant |
L7987TR Overview
There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. The harley voltage regulator is available as a 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package to save space. There are 1 outputs on DC DC switching regulator. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. A Surface Mount mounting is required for this switching regulator. This voltage regulator 12v should operate at a temperature of -40°C~150°C TJ when operating. This DC-DC switching regulator has a switching frequency of 250kHz~1.5MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. The output voltage of this voltage regulator (Min/Fixed) amounts to 0.8V volts. It features maximum design flexibility due to dc to dc voltage regulator's 3A output current. This DC/DC regulator belongs to the L7987 family. There should be at least a 800mV volt output voltage for this switching regulator in order to make it work properly. With a maximum output voltage of 61V, DC DC switching regulator has a very high efficiency.
L7987TR Features
1 outputs
L7987TR Applications
There are a lot of STMicroelectronics L7987TR Voltage Regulators applications.
- Serial communication converter
- Smoke prevention equipment
- Industrial robots
- Printing equipment
- Pipe bending machines
- Hydro power
- Power supplies of electronic gadgets
- Plate bending machines
- Hydrogen power
- Textile machinery