TPL8151(3PEAK思瑞浦)
- The TPL8151 is a 1.5-A high-current, low-dropout linear regulator with up to 29-V wide input voltage range. The TPL8151 supports adjustable output voltage ranging from 1.25 V with an external resistor divider and is stable with a 10-F to 10
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The TPL8151 is a 1.5-A high-current, low-dropout linear regulator with up to 29-V wide input voltage range. The TPL8151 supports adjustable output voltage ranging from 1.25 V with an external resistor divider and is stable with a 10-μF to 100-μF tantalum output capacitor. The TPL8151 is compatible with older three-terminal adjustable linear regulators but has lower dropout voltage, tight output tolerance, and better transient performance. The TPL8151 provides a thermal-enhanced DFN4X4-8 package with guaranteed operating temperature range from −40°C to +125°C.
Features
• Input Voltage Range: 2.75 V to 29 V
• Output Voltage Range: Adjustable from 1.25 V to 25 V
• ±2% Output Accuracy over Line Regulation, LoadRegulation, and Operating Temperature Range
• 1.5-A Maximum Output Current
• Dropout Voltage: 1.2 V Typically at 1.5 A
• PSRR:
– 79 dB at 120Hz
– 76 dB at 1kHz
• Excellent Transient Response
• Stable with a 10-μF to 100-μF Tantalum OutputCapacitor
• Integrated Protection:
– Over-Current Protection
– Over-Temperature Protection
• Package Option:
– DFN4X4-8
Applications
• High-Power Linear Power Supplies
• Low-Noise Power Supplies
• Microcontroller, FPGA, ASIC Power Supply
Features
• Input Voltage Range: 2.75 V to 29 V
• Output Voltage Range: Adjustable from 1.25 V to 25 V
• ±2% Output Accuracy over Line Regulation, LoadRegulation, and Operating Temperature Range
• 1.5-A Maximum Output Current
• Dropout Voltage: 1.2 V Typically at 1.5 A
• PSRR:
– 79 dB at 120Hz
– 76 dB at 1kHz
• Excellent Transient Response
• Stable with a 10-μF to 100-μF Tantalum OutputCapacitor
• Integrated Protection:
– Over-Current Protection
– Over-Temperature Protection
• Package Option:
– DFN4X4-8
Applications
• High-Power Linear Power Supplies
• Low-Noise Power Supplies
• Microcontroller, FPGA, ASIC Power Supply
