STMicroelectronics L4938NPD 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)
L4938NPD
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
L4938NPD Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L4938NPD Linear Controllers technical specifications.
General
Series
L4938
RoHS
Yes
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
Alternate Parts Comparison (L4938NPD 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 | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | TO-220-3 | TO-226-3, TO-92-3 | 8-SOIC |
| 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 |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Production | Production | Production |
| Max Input Voltage | 25V | 18 V | 20 V | 23 V |
| Max Output Current | 5 mA | 1.5 A | 100 mA | 100 mA |
| Number of Outputs | 2 | 1 | 1 | 1 |
| Number of Regulators | 2 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 50mA, 500mA | 1.5 A | 100 mA | 100 mA |
| Output Type | Adjustable (Fixed) | Fixed | Fixed | Fixed |
| 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.
L4938NPD013TRSTMicroelectronicsLinear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 50mA, 500mA PowerSO-20
