STMicroelectronics L7987TR DC DC Switching Regulators
IC REG BUCK ADJ 3A 16HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L7987TR
Detailed Description
Advanced STMicroelectronics L7987TR DC for precision electronics.
Package
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L7987TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L7987TR DC DC Switching Regulators technical specifications.
General
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Output Type
Adjustable
Max Input Voltage
61V
Output Current
3A
Switching Frequency
250kHz ~ 1.5MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (L7987TR vs L7987 vs L7987L vs STBB1-APUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-TSSOP | 16-TSSOP | 16-TSSOP | 10-VFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TJ) |
| Switching Frequency | 250kHz ~ 1.5MHz | 250kHz ~ 1.5MHz | 250kHz ~ 1.5MHz | 1.5MHz |
| Function | Step-Down | Step-Down | Step-Down | Step-Up/Step-Down |
| Max Input Voltage | 61V | 61V | 61V | 5.5V |
| Min Input Voltage | 4.5V | 4.5V | 4.5V | 2V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 3A | 2A | 1.6A (Switch) |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.8V | 0.8V | 0.8V | 1.2V |
| Action |
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