STMicroelectronics L7986 DC DC Switching Regulators
IC REG BUCK ADJ 3A 10VFQFPN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L7986
Detailed Description
IC REG BUCK ADJ 3A 10VFQFPN
Package
10-VFDFN Exposed Pad
Key Features
Package / Case: 10-VFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
L7986 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L7986 DC DC Switching Regulators technical specifications.
General
Package / Case
10-VFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Output Type
Adjustable
Max Input Voltage
38V
Output Current
3A
Switching Frequency
250kHz ~ 1MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (L7986 vs TLV62569DBVR vs STBB1-APUR vs ST1S50PUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-VFDFN Exposed Pad | SC-74A, SOT-753 | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TJ) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 250kHz ~ 1MHz | 1.5 MHz | 1.5MHz | 500kHz |
| Function | Step-Down | Step-Down | Step-Up/Step-Down | Step-Down |
| Max Input Voltage | 38V | 5.5V | 5.5V | 18V |
| Min Input Voltage | 4.5V | 2.5V | 2V | 4V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 2 A | 1.6A (Switch) | 4A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.6V | 5.5 V | 1.2V | 0.8V |
| Action |
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