LT1373HVCS8#PBF Internal Power Switch Boost Regulators by Analog Devices

Status: Production
Series: LT1373
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1373 is a low supply current high frequency current mode switching regulator. It can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and “Cuk.” A 1.5A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry. All functions of the LT1373 are integrated into 8-pin SO/PDIP packages.Compared to the 500kHz LT1372, which draws 4mA of quiescent current, the LT1373 switches at 250kHz, typically consumes only 1mA and has higher efficiency. High frequency switching allows for small inductors to be used. All surface mount components consume less than 0.6 square inch of board space.New design techniques increase flexibility and maintain ease of use. Switching is easily synchronized to an external logic level source. A logic low on the shutdown pin reduces supply current to 12µA. Unique error amplifier circuitry can regulate positive or negative output voltage while maintaining simple frequency compensation techniques. Nonlinear error amplifier transconductance reduces output overshoot on start-up or overload recovery. Oscillator frequency shifting protects external components during overload conditions.

No distributors results available

Features

1mA IQ at 250kHz
Uses Small Inductors: 15µH
All Surface Mount Components
Only 0.6 Square Inch of Board Space
Low Minimum Supply Voltage: 2.7V
Constant Frequency Current Mode
Current Limited Power Switch: 1.5A
Regulates Positive or Negative Outputs
Shutdown Supply Current: 12µA Typ
Easy External Synchronization
8-Pin SO or PDIP Packages


LT1373HVCS8#PBF Semiconductors - ICs by Linear Technology

IC SWITCHING REG 1.5A SMD SOIC8

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

Specifications

Topology Boost Buck Cuk Flyback Inverting
Input Voltage Min 2.4V
Input Voltage Max 25V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 1.5A
Output Voltage Min 1.24V
Output Voltage Max 42V
Switching Frequency 290kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 1373
Frequency 250kHz
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +125°C
Output Voltage 42V
Primary Input Voltage 25V
Supply Voltage Max 30V
Supply Voltage Min 2.7V
Termination Type Surface Mount Device
Voltage Regulator Type Boost Buck Flyback Foward Inverting
Voltage Vcc 30V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1373HVCS8#PBF?

Additional datasheets, footprints and schematics for LT1373HVCS8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1373HVCS8#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT1373HVCS8#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1373HVCS8#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT1373HVCS8#PBF fall under?

The LT1373HVCS8#PBF is listed under Internal Power Switch Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT1373HVCS8#PBF when available in the Internal Power Switch Boost Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT1373HVCS8#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1373HVCS8#PBF RoHS compliant?

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

Which authorised distributors for LT1373HVCS8#PBF have stock available?

There is no stock from authorised distributors for LT1373HVCS8#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LT1373HVCS8#PBF often in real-time on the comparison pages.

What if I can't find stock of LT1373HVCS8#PBF?

You can fill out our help required form which you can use to request a quote for LT1373HVCS8#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay