LT1082CN8#PBF Internal Power Switch Boost Regulators by Analog Devices

Status: Production
Series: LT1082
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1082 is a monolithic high voltage switching regulator. It can be operated in all standard switching configurations including buck, boost, flyback, forward, and inverting. A 1A high efficiency switch is included on the die along with all oscillator, control, and protection circuitry.The LT1082 operates with supply voltages from 3V to 75V, switch voltage up to 100V and draws only 4.5mA quiescent current. It can deliver load power up to 20W with no external power devices. By utilizing current-mode switching techniques, it provides excellent AC and DC load and line regulation.An externally activated shutdown mode reduces total supply current to 120µA typical for standby operation. Totally isolated and regulated outputs can be generated by using the optional “isolated flyback regulation mode” built into the LT1082, without the need for optocouplers or extra transformer windings.The LT1082 has a unique feature to provide high voltage short-circuit protection. When the FB pin is pulled down to 0.6V and the current out of the pin reaches approximately 350µA, the switching frequency will shift down from 60kHz to 12kHz.

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Prices starting from US$6.23

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Features

Wide Input Voltage Range: 3V to 75V
High Switch Voltage: 100V
Low Quiescent Current: 4.5mA
Internal 1A Switch
Shutdown Mode Draws Only 120µA Supply Current
Isolated Flyback Regulation Mode for Fully Floating Outputs
Can Be Externally Synchronized
Available in MiniDIP and TO-220 Packages
Same Pinout as LT1072

Alternative Descriptions

1A Hi V, Eff Sw V Reg | Analog Devices
Dc/Dc Conv, Boost, Buck, 60Khz, 100Deg C | Newark Electronics
DC/DC CONV, BOOST, BUCK, 60KHZ, 100DEG C | element14
Switching Regulator 1A 3-75V PDIP8 | RS
DC TO DC CONVERTER | Richardson RFPD


LT1082CN8#PBF Semiconductors - ICs by Linear Technology

IC SWITCHING REG 1A DIP8 1082

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Boost Buck Flyback Inverting
Input Voltage Min 3V
Input Voltage Max 75V
No. of Outputs 1Outputs
DC / DC Converter IC Case DIP
No. of Pins 8Pins
Output Current 1A
Output Voltage Min -
Output Voltage Max 100V
Switching Frequency 75kHz
Operating Temperature Max 100°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (15-Jan-2018)
Base Number 1082
Frequency 60Hz
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +100°C
Output Current Max 1A
Output Voltage 100V
Primary Input Voltage 75V
Supply Voltage Min 3V
Termination Type Through Hole
Voltage Regulator Type Buck Boost Flyback Forward Inverting

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1082CN8#PBF?

Additional datasheets, footprints and schematics for LT1082CN8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1082CN8#PBF on this page.

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What category does LT1082CN8#PBF fall under?

The LT1082CN8#PBF is listed under Internal Power Switch Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT1082CN8#PBF when available in the Internal Power Switch Boost Regulators range under the specifications section at the bottom of the details page.

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Is the LT1082CN8#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT1082CN8#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for LT1082CN8#PBF.

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