STMicroelectronics LDFMPUR Linear Controllers
IC REG LINEAR POS ADJ 500MA 6DFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LDFMPUR
Detailed Description
IC REG LINEAR POS ADJ 500MA 6DFN
Package
6-VDFN Exposed Pad
Key Features
Package / Case: 6-VDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LDFMPUR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LDFMPUR Linear Controllers technical specifications.
General
Package / Case
6-VDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
16V
Output Current
500mA
Quiescent Current
800 µA
Control Features
Enable, Power Good
Output Configuration
Positive
Output Voltage
0.8V
Alternate Parts Comparison (LDFMPUR vs LDL112PV12R vs LDS3985PU18RY vs LD39050PU33R)
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 ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TJ) | -40°C ~ 125°C |
| Control Features | Enable, Power Good | Enable | Shutdown | Enable, Power Good |
| Max Input Voltage | 16V | 5.5V | 6V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 1.2A | 300mA | 500mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 0.8V | 1.2V | 1.8V | 3.3V |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Current | Over Temperature | Over Current, Over Temperature, Short Circuit |
| PSRR | 62dB ~ 55dB (120Hz ~ 10kHz) | 57dB (1kHz) | 55dB ~ 50dB (1kHz ~ 10kHz) | 65dB ~ 62dB (1kHz ~ 10kHz) |
| 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.