STMicroelectronics LD39030SJ28R Linear Controllers
IC REG LIN 2.8V 300MA 4FLIPCHIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD39030SJ28R
Detailed Description
IC REG LIN 2.8V 300MA 4FLIPCHIP
Package
4-UFBGA, FCBGA
Key Features
Package / Case: 4-UFBGA, FCBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LD39030SJ28R Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LD39030SJ28R Linear Controllers technical specifications.
General
Package / Case
4-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Fixed
Max Input Voltage
5.5V
Current Supply Max
85 µA
Output Current
300mA
Quiescent Current
50 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LD39030SJ28R vs LD39130SJ18R vs LD39130SJ12R vs LD39130SJ33R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 4-UFBGA | 4-UFBGA | 4-UFBGA | 4-UFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 300mA | 300mA | 300mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.8V | 1.8V | 1.2V | 3.3V |
| Protection Features | Over Current, Over Temperature, Soft Start | Over Current, Over Temperature, Soft Start | Over Current, Over Temperature, Soft Start | Over Current, Over Temperature, Soft Start |
| PSRR | 62dB (1kHz ~ 10kHz) | 70dB ~ 65dB (1kHz ~ 10kHz) | 70dB ~ 65dB (1kHz ~ 10kHz) | 70dB ~ 65dB (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.