LT3011

Features: `Wide Input Voltage Range: 3V to 80V`Low Quiescent Current: 46A`Low Dropout Voltage: 300mV`Output Current: 50mA`PWRGD Flag with Programmable Delay`No Protection Diodes Needed`Adjustable Output from 1.24V to 60V`1A Quiescent Current in Shutdown`Stable with 1F Output Capacitor`Stable with ...

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LT3011 Picture
SeekIC No. : 004401014 Detail

LT3011: Features: `Wide Input Voltage Range: 3V to 80V`Low Quiescent Current: 46A`Low Dropout Voltage: 300mV`Output Current: 50mA`PWRGD Flag with Programmable Delay`No Protection Diodes Needed`Adjustable Ou...

floor Price/Ceiling Price

Part Number:
LT3011
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

`Wide Input Voltage Range: 3V to 80V
`Low Quiescent Current: 46A
`Low Dropout Voltage: 300mV
`Output Current: 50mA
`PWRGD Flag with Programmable Delay
`No Protection Diodes Needed
`Adjustable Output from 1.24V to 60V
`1A Quiescent Current in Shutdown
`Stable with 1F Output Capacitor
`Stable with Ceramic, Tantalum, and Aluminum apacitors
`Reverse-Battery Protection
`No Reverse Current Flow from Output to Input
`Thermal Limiting
`Thermally Enhanced 12-Lead MSOP and
-Pin (3mm * 3mm) DFN Packages





Application

·Low Current High Voltage Regulators
·Regulator for Battery-Powered Systems
·Telecom Applications
·Automotive Applications





Pinout

  Connection Diagram




Specifications

IN Pin Voltage .........................................................±80V
OUT Pin Voltage ......................................................±60V
Input-to-Output Differential Voltage .......................±80V
ADJ Pin Voltage ........................................................±7V
SHDN Pin Voltage ...................................................±80V
CT Pin Voltage ................................................ 7V, 0.5V
PWRGD Pin Voltage ...................................... 80V, 0.5V
Output Short-Circuit Duration ......................... Indefi nite
Storage Temperature Range ...................65 to 150
Operating Junction Temperature
(Notes 3, 10, 11)
LT3011E, LT3011I ................................... 40 to 125
LT3011H ................................................. 40 to 150
Lead Temperature (Soldering, 10 sec)
MSE Package Only ................................................. 300





Description

LT 3011 offers fast response time, and high isolation voltage

The LT®3011 is a high voltage, micropower, low dropout linear regulator. The device is capable of supplying 50mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered high voltage systems, the low quiescent current (46A operating and 1A in shutdown) is well controlled in dropout, making the LT3011 an ideal choice.

The LT3011 includes a PWRGD fl ag to indicate output egulation. The delay between regulated output level and fl ag indication is programmable with a single capacitor. The LT3011 also has the ability to operate with very small output capacitors; it is stable with only 1F on the output. Small ceramic capacitors can be used without the addition of any series resistance (ESR) as is common with other regulators. Internal protection circuitry includes reversebattery protection, current limiting, thermal limiting, and reverse current protection.

The LT3011 features an adjustable output with a 1.24V reference voltage. The device is available in the thermally enhanced 12-lead MSOP and the low profi le (0.75mm) 10-pin (3mm * 3mm) DFN package, both providing excellent thermal characteristics.






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