Product Details
Description
The LD39080 is a fast ultra low drop linear regulator which operates from 2.5V to 6V input supply.
A wide range of output options are available. The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessor and memory applications. The device is developed on a BiCMOS process which allows low quiescent current operation independently of output load current.
Feature summary
■ 0.8A Guaranteed output current
■ Ultra low dropout voltage (150mV typ. @ 0.8A load, 20mV typ. @150mA load)
■ Very low quiescent current (1mA typ. @ 0.8A load, 1µA max @ 25°C in off mode)
■ Logic-controlled electronic shutdown
■ Current and thermal internal limit
■ ±1.5% Output voltage tolerance @ 25°C
■ Fixed and ADJ output voltages: 1.22V, 1.8V, 2.5V, 3.3V, ADJ. (*see order code)
■ Temperature range: -40 to 125°C
■ Fast dynamic response to line and load changes
■ Stable with ceramic capacitor (see paragraph 7.1, 7.2, 7.3)
■ Available in PPAK, DPAK and DFN8 (4x4mm)
Typical application
■ Microprocessor power supply
■ DSPs power supply
■ Post regulators for switching suppliers
■ High efficiency linear regulator
Specifications
| Attribute | Attribute Value |
| Manufacturer | STMicroelectronics |
| Product Category | Linear Voltage Regulators |
| Series | - |
| Packaging | Alternate Packaging |
| Package-Case | TO-252-5, DPak (4 Leads + Tab), TO-252AD |
| Operating-Temperature | -40°C ~ 125°C |
| Mounting-Type | Surface Mount |
| Supplier-Device-Package | PPAK |
| Voltage-Input | 2.5 V ~ 6 V |
| Current-Output | 800mA |
| Voltage-Output | 1.8V |
| Regulator-Topology | Positive Fixed |
| Voltage-Dropout-Typical | 0.15V @ 800mA |
| Number-of-Regulators | 1 Regulator |
| Current-Limit-Min | - |
Form,Package,Functional compatible component
Descriptions
Linear Voltage Regulator IC Positive Fixed 1 Output 1.8V 800mA PPAK
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free
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LD39080PT18-R LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Images
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