STMicroelectronics LD3980PU18R Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-DFN (3x3)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD3980PU18R
Detailed Description
IC REG LINEAR 1.8V 300MA 6DFN
Package
6-VDFN Exposed Pad
Key Features
Package / Case: 6-VDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LD3980PU18R Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LD3980PU18R Linear Controllers technical specifications.
General
Package / Case
6-VDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
3.6V
Current Supply Max
130 µA
Output Current
300mA
Quiescent Current
110 µA
Control Features
Enable
Alternate Parts Comparison (LD3980PU18R vs LD39100PUR vs LD39100PURY vs LD39050PUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-VDFN Exposed Pad | 6-VDFN Exposed Pad | 6-VDFN Exposed Pad | 6-VDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Enable | Enable, Power Good | Enable, Power Good | Enable, Power Good |
| Current Supply Max | 130 µA | 300 µA | 300 µA | 200 µA |
| Max Input Voltage | 3.6V | 5.5V | 5.5V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 1A | 1A | 500mA |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.8V | 0.8V | 0.8V | 0.8V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LDS3985PU18RYSTMicroelectronicsLinear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-DFN (3x3)