LT1376IS8-5#PBF Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: LT1376
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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$7.12

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Newark Electronics
from US$9.55
66
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element14
from US$9.65
66
in stock
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Farnell
from US$9.63
66
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Kruse
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897
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TME
from US$7.12
0
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Richardson RFPD
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Features

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

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc/Dc Conv, Buck, 500Khz, 85Deg C | Newark Electronics
DC/DC CONV, BUCK, 500KHZ, 85DEG C | element14
IC VR SW 5V LT1376 SOIC-8 | Kruse
PMIC | TME
Conv DC-DC 5V to 25V Synchronous Step Down Single-Out 5V 1.5A 8-Pin SOIC N Tube | Richardson RFPD


LT1376IS8-5#PBF Semiconductors - ICs by Linear Technology

IC STEP-DOWN REGULATOR 500KHZ 8-SOIC

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
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 1.5A
Output Voltage Nom. 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)
No. of Outputs 1Outputs
Operating Temperature Min -40°C

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1376IS8-5#PBF?

Additional datasheets, footprints and schematics for LT1376IS8-5#PBF are listed on our Part Details page. You can also find images and similar parts to LT1376IS8-5#PBF on this page.

What pricing and inventory information can I view?

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What category does LT1376IS8-5#PBF fall under?

The LT1376IS8-5#PBF is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT1376IS8-5#PBF when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LT1376IS8-5#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1376IS8-5#PBF RoHS compliant?

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

Which authorised distributors for LT1376IS8-5#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Kruse and TME have stock available or on a lead time for LT1376IS8-5#PBF.

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