TPS7H1101-SP

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS7H1101-SP SLVSD81A – JANUARY 2016 – REVISED FEBRUARY 2017 TPS7H1101-SP 1.5-V to 7-V Input, 3-A, Radiation-Hardened Ultra-Low Dropout (LDO) Regulator 1 Features 1 5962R13202: – Radiation Hardness Assurance (RHA) up to TID 100 krad (Si) – Total Ionizing Dose 100 krad (Si) – ELDRS-Free 100 krad (Si) – Dose Rate 10 mRAD (si)/s – Single Event Latchup (SEL) Immune to LET = 85 MeV-cm2/mg – SEB and SEGR Immune to LET = 85 MeV-cm2/mg – SET/SEFI Onset Threshold > 40 MeV-cm2/mg, See Radiation Report for Details – Specifically Designed to Always Upset Low to Avoid Damage to Critical Downstream Component – SET/SEFI Cross-Section Plot, See Radiation Report for Details Ultra-Low VIN Range: 1.5 V to 7 V 3-A Maximum Output Current Current Share/Parallel Operation to Provide up to 6-A Output Current Stable With Ceramic Output Capacitor ±2% Accuracy Over Line, Load, and Temperature Programmable Soft-Start Through External Capacitor Input Enable and Power-Good Output for Power Sequencing Ultra-Low Dropout LDO Voltage: 62 mV at 1 A (25°C), VOUT = 1.8 V Low Noise: 20.33 µVRMS VIN = 2 V, VOUT = 1.8 V at 3 A PSRR: Over 45 dB at 1 kHz Excellent Load/Line Transient Response Foldback Current Limit See the Tools & Software Tab Thermally-Enhanced CFP Package (0.6°C/W RθJC) 2 Applications Space Satellite Point of Load Supply for FPGAs, Microcontrollers, ASICs, and Data Converters Sp...