STMicroelectronics Fixed LDO Voltage Regulator 5V 1.5A TO-252-3
Fixed 5V LDO voltage regulator by STMicroelectronics. 1.5A output, 8-30V input, AEC-Q100 qualified. Ideal for automotive & power management.
This fixed low drop positive voltage regulator from STMicroelectronics provides a 5V output voltage and is capable of delivering up to 1.5A of output current. It features pin-to-pin compatibility with older 3-terminal adjustable regulators while offering improved performance in terms of dropout and output tolerance.
Unlike PNP regulators where a portion of the output current is wasted as quiescent current, this device ensures the quiescent current flows into the load, thereby increasing overall efficiency. For stability, only a minimum 10μF capacitor is required. On-chip trimming enables the regulator to achieve a very tight output voltage tolerance of ±1% at 25°C.
Qualified according to the AEC-Q100 specification for the automotive market, the device has undergone PAT, SYL, and SBL statistical tests. It operates across a wide temperature range from -40°C to 125°C and includes internal power and thermal limiting protections for enhanced safety and reliability.
Key Features
- Pin-to-pin compatible with standard adjustable voltage regulators
- Internal power and thermal limiting
- AEC-Q100 qualified for automotive applications
- Output Type: Fixed
- Polarity: Positive Output
- Input Voltage Min: 8V
- Input Voltage Max: 30V
- Output Voltage Nom: 5V
- Output Current Max: 1.5A
- Dropout Voltage Typ: 1.3V
- No. of Outputs: 1
- No. of Pins: 3
- IC Mounting: Surface Mount
- IC Case / Package: TO-252-3
- Operating Temperature Min: -40°C
- Operating Temperature Max: 125°C
- Weight: 0.29 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Voltage Nom: 5V
- Max Output Current: 1.5A
- of Pins: 3Pins
- Product Range: 5V 1.5A LDO Voltage Regulators
- SVHC: No SVHC (25-Jun-2025)
Documents
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