LT1375CS8#PBF SEPIC Regulators by Analog Devices

Status: Production
Series: LT1375
RoHS: Compliant
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The LT1375/LT1376 are 500kHz monolithic buck mode switching regulators. A 1.5A switch is included on the die along with all the necessary oscillator, control and logic circuitry. High switching frequency allows a considerable reduction in the size of external components. The topology is current mode for fast transient response and good loop stability. Both fixed output voltage and adjustable parts are available.A special high speed bipolar process and new design techniques achieve high efficiency at high switching frequency. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. A shutdown signal will reduce supply current to 20µA on both parts. The LT1375 can be externally synchronized from 580kHz to 900kHz with logic level inputs.The LT1375/LT1376 fit into standard 8-pin PDIP and SO packages, as well as a fused lead 16-pin SO with much lower thermal resistance. Full cycle-by-cycle short-circuit protection and thermal shutdown are provided. Standard surface mount external parts are used, including the inductor and capacitors.For low input voltage

Where to Buy

Prices starting from US$5.18

Distributor Stock
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Analog Devices
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Newark Electronics
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element14
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Farnell
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Richardson RFPD
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Features

Constant 500kHz Switching Frequency
Easily Synchronizable
Uses All Surface Mount Components
Inductor Size Reduced to 5µH
Saturating Switch Design: 0.4Ω
Effective Supply Current: 2.5mA
Shutdown Current: 20µA
Cycle-by-Cycle Current Limiting

Alternative Descriptions

1.5A, 500kHz Buck Sw Regs | Analog Devices
Dc/Dc Conv, Buck, 500Khz, 125Deg C | Newark Electronics
DC/DC CONV, BUCK, 500KHZ, 125DEG C | element14
DC TO DC CONVERTER | Richardson RFPD


LT1375CS8#PBF Semiconductors - ICs by Linear Technology

IC SWITCHING REG ADJ SMD SOIC8

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

Specifications

Topology Buck (Step Down)
Input Voltage Min 5V
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 2.42V
Output Voltage Max 21.5V
Switching Frequency 500kHz
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 1375
Frequency 0.5MHz
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +125°C
Output Current Max 1.5A
Output Voltage 35V
Primary Input Voltage 25V
Supply Voltage Min 5V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1375CS8#PBF?

Additional datasheets, footprints and schematics for LT1375CS8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1375CS8#PBF on this page.

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What category does LT1375CS8#PBF fall under?

The LT1375CS8#PBF is listed under SEPIC Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT1375CS8#PBF when available in the SEPIC Regulators range under the specifications section at the bottom of the details page.

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Is the LT1375CS8#PBF RoHS compliant?

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

Which authorised distributors for LT1375CS8#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1375CS8#PBF.

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