Integrated Circuit Chip LT3042IDD Ultra Low Noise PSRR RF Linear Regulator 10-DFN

Integrated Circuit Chip LT3042IDD Ultra Low Noise PSRR RF Linear Regulator 10-DFN​

Product Description Of LT3042IDD

LT3042IDD is a high performance low dropout linear regulator featuring ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications.

Specification Of LT3042IDD

Features Of LT3042IDD

• Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz)
• Ultralow Spot Noise: 2nV/√Hz at 10kHz
• Ultrahigh PSRR: 79dB at 1MHz
• Output Current: 200mA
• Wide Input Voltage Range: 1.8V to 20V
• Single Capacitor Improves Noise and PSRR
• 100µA SET Pin Current: ±1% Initial Accuracy
• Single Resistor Programs Output Voltage
• High Bandwidth: 1MHz
• Programmable Current Limit
• Low Dropout Voltage: 350mV
• Output Voltage Range: 0V to 15V
• Programmable Power Good
• Fast Start-Up Capability
• Precision Enable/UVLO
• Parallelable for Lower Noise and Higher Current
• Internal Current Limit with Foldback
• Minimum Output Capacitor: 4.7µF Ceramic
• Reverse Battery and Reverse Current Protection
• 10-Lead MSOP and 3mm × 3mm DFN Packages

Applications Of LT3042IDD

• RF Power Supplies: PLLs, VCOs, Mixers, LNAs
• Very Low Noise Instrumentation
• High Speed/High Precision Data Converters
• Medical Applications: Imaging, Diagnostics
• Precision Power Supplies
• Post-Regulator for Switching Supplies

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FAQ

Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample?Is the sample free?
A: Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.