TPR1050
High input voltage LDO with 5.0V output, 500mA capability, and wide input range up to 36V.
Product Overview
Description
The TPR1050 is a high input voltage LDO regulator providing a fixed 5.0V output with 500mA current capability. It accepts input voltages up to 36V, making it suitable for industrial and automotive applications.
The LDO features low quiescent current of 25µA and includes current limit, thermal shutdown, and reverse current protection. It requires only 2.2µF ceramic output capacitor for stability.
With wide input voltage range and robust protection features, the TPR1050 is ideal for industrial control, automotive electronics, and applications with unregulated input supplies.
Product Series
TPR
Primary Application
Industrial control
Key Features
- High input voltage (up to 36V)
- 500mA output current
- Low quiescent current (25µA)
- 5.0V fixed output
- Current limit protection
- Thermal shutdown
- Reverse current protection
- Robust industrial design
Specifications
| Output Voltage | 5.0V fixed |
|---|---|
| Output Current | 500 mA |
| Input Voltage | 6V to 36V |
| Dropout Voltage | 400 mV |
| Quiescent Current | 25 µA |
| PSRR | 55 dB @ 1kHz |
| Protection | Current/Thermal/Reverse |
| Package | SOT-89-3 |
| Temperature Drift | -40°C to +85°C |
| Supply Current | 100A |
| Temperature Range | -40°C to +85°C |
Applications
Industrial control
Industrial automation and control
Automotive electronics
Automotive and EV electronics
Battery-powered systems
Battery and charging management
Unregulated supplies
Power conversion and supply
White goods
Electronic system design
FAE Expert Insights
"The TPR1050 handles high input voltages up to 36V, making it ideal for industrial and automotive applications. The robust protection features and wide input range provide reliable operation in harsh environments."
High voltage capability for industrial use
— Michael Zhang, BeiLuo
Frequently Asked Questions
What is the maximum voltage for POWERMANAGEMENT-4?
The maximum voltage rating is 25V DC. This rating ensures reliable operation in industrial applications. For detailed specifications and application support on 3peak TPR1050, refer to the datasheet or contact our team.
For higher voltage requirements, contact our FAE team.
What applications is POWERMANAGEMENT-4 suitable for?
This product is suitable for industrial controls, consumer electronics, and power supply applications. For detailed specifications and application support on 3peak TPR1050, refer to the datasheet or contact our team.
Contact our FAE team for application-specific recommendations.
What is the temperature range of POWERMANAGEMENT-4?
The operating temperature range is -40°C to +85°C, suitable for industrial environments. For detailed specifications and application support on 3peak TPR1050, refer to the datasheet or contact our team.
For extended temperature requirements, contact our FAE team.
What package options are available for POWERMANAGEMENT-4?
Standard package is SOP-8. Contact us for other package options. For detailed specifications and application support on 3peak TPR1050, refer to the datasheet or contact our team. This information is based on extensive testing and real-world application experience. Contact BeiLuo FAE for specific design recommendations.
Check datasheet for detailed package information.
What is the lead time for POWERMANAGEMENT-4?
Standard lead time is 4-6 weeks. Contact sales for current availability. For detailed specifications and application support on 3peak TPR1050, refer to the datasheet or contact our team.
Contact sales team for urgent requirements.