STMicroelectronics L7985 DC DC Switching Regulators
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 10-VFDFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L7985
Detailed Description
IC REG BUCK ADJ 2A 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
L7985 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L7985 DC DC Switching Regulators technical specifications.
General
Package / Case
10-VFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
38V
Output Current
2A
Switching Frequency
250kHz ~ 1MHz
Number of Outputs
1
Topology
Buck
Alternate Parts Comparison (L7985 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 | 2A | 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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