Features and Benefits
- Input Voltage Range: 1.6V to 45V
- Output Current: 100mA
- Quiescent Current: 40μA
- Dropout Voltage: 300mV
- Low Noise: 30μVRMS (10Hz to 100kHz)
- Adjustable Output: VREF = 600mV
- Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, 15V
- Output Tolerance: ±2% Over Line, Load and Temperature
- Single Capacitor Soft-Starts Reference and Lowers Output Noise
- Shutdown Current: < 1μA
- Reverse Battery Protection
- Current Limit Foldback Protection
- Thermal Limit Protection
- 8-Lead 2mm × 2mm × 0.75mm DFN and 8-Lead ThinSOT™ Packages
- AEC-Q100 Qualified for Automotive Applications
The LT3060 series are micropower, low dropout voltage (LDO) linear regulators that operate over a 1.6V to 45V input supply range. The devices supply 100mA of output current with a typical dropout voltage of 300mV. A single external capacitor provides programmable low noise reference performance and output soft-start functionality. The LT3060’s quiescent current is merely 40μA and provides fast transient response with a minimum 2.2μF output capacitor. In shutdown, quiescent current is less than 1μA and the reference soft-start capacitor is reset.
The LT3060 regulators optimize stability and transient response with low ESR, ceramic output capacitors. The regulators do not require the addition of ESR as is common with other regulators.
Internal protection circuitry includes reverse-battery protection, reverse-output protection, reverse-current protection, current limit with foldback and thermal shutdown. The LT3060 series are available in fixed output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V and 15V, and as an adjustable voltage regulator with an output voltage range from the 600mV reference to 44.5V. The LT3060 regulators are offered in the thermally enhanced 8-lead TSOT-23 and 8-lead (2mm × 2mm × 0.75mm) DFN packages.
- Battery-Powered Systems
- Automotive Power Supplies
- Industrial Power Supplies
- Avionic Power Supplies
- Portable Instruments
Product Lifecycle Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Demonstration circuit 1209A is a Micropower, low dropout linear regulator featuring LT3060, which comes in an 8-lead TSOT23 or 2mm × 2mm DFN package. The DC1209A has an input voltage range from 2.1V to 45V, and is capable of delivering up to 100mA output current. The jumper-selectable output voltage can be set to 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 3.3V, 5V or a user-defined value. An external capacitor at REF/BYP pin provides low noise reference and programmable output soft-start functionality. The LT3060’s quiescent current is merely 40µA and provides fast transient response with a minimum 2.2µF output capacitor.
Documentation & Resources
R531 Reliability Data3/26/2018
DC1209A - Demo Manual3/12/2010
Tools & Simulations
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
To launch ready-to-run LTspice demonstration circuits for this part:
Step 1: Download and install LTspice on your computer.
Step 2: Click on the link in the section below to download a demonstration circuit.
Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.
Models for the following parts are available in LTspice:
Reference Designs (1)
CV52-DKAmbarella CV52 Development Kit
CV52-DKAmbarella CV52 Development Kit
Features & Benefits
Analog Devices, Inc. supports power delivery solutions for the CV52 Platform. Monolithic solutions are used on the CV52 Platform to power SoC rails as well as other system rails. These regulators are highly integrated discrete solutions optimized for cost, efficiency and footprint.
CV52-DK is a development kit which utilizes Ambarella’s CV52 video SoCs respectively. Typical applications for CV52 are driver recorders, drones, action/ VR cameras, etc.
To request schematics and LTpowerPlanner™ files, please reach out to your local field sales office.
Contact ADI if you have questions about the ADI power management solutions used on this board.
LT3060 Companion Parts
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
Sample & Buy
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Buy Now Pricing
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.