STMicroelectronics L4938NPD013TR Linear Controllers
Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 50mA, 500mA PowerSO-20
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L4938NPD013TR
Detailed Description
IC REG LINEAR POS ADJ POWERSO20
Package
20-SOIC (0.433", 11.00mm Width) Exposed Pad
Key Features
Package / Case: 20-SOIC (0.433", 11.00mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
L4938NPD013TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L4938NPD013TR Linear Controllers technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Adjustable (Fixed)
Max Input Voltage
25V
Output Current
50mA, 500mA
Control Features
Enable, Reset
Output Configuration
Positive
Output Voltage
5V, Tracking
Alternate Parts Comparison (L4938NPD013TR vs L7805CV-DG vs L78L05ACZ vs L78L08ACD13TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Through Hole | Through Hole | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 25V | 18 V | 20 V | 23 V |
| Number of Regulators | 2 | 1 | 1 | 1 |
| Output Current | 50mA, 500mA | 1.5 A | 100 mA | 100 mA |
| Output Type | Adjustable (Fixed) | Fixed | Fixed | Fixed |
| Output Voltage | 5V, Tracking | 5 V | 5 V | 8 V |
| Voltage Dropout | 0.4V @ 50mA, 0.6V @ 500mA | 2 V | 1.7 V | 1.7 V |
| Package / Case | 20-SOIC | TO-220-3 | TO-226-3, TO-92-3 | 8-SOIC |
| Output Configuration | Positive | Positive | Positive | Positive |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| Number of Pins | -- | 3 | 3 | 8 |
| 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.
L4938NPDSTMicroelectronicsLinear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 50mA, 500mA PowerSO-20
