LTC7138IMSE#PBF Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: LTC7138
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC7138 is a high efficiency step-down DC/DC regulator with internal power switch that draws only 12μA typical DC supply current while maintaining a regulated output voltage at no load.The LTC7138 can supply up to 400mA load current and features a programmable peak current limit that provides a simple method for optimizing efficiency and for reducing output ripple and component size. The LTC7138’s combination of Burst Mode® operation, integrated power switch, low quiescent current, and programmable peak current limit provides high efficiency over a broad range of load currents.With its wide input range of 4V to 140V and programmable overvoltage lockout, the LTC7138 is a robust regulator suited for regulating from a wide variety of power sources. Additionally, the LTC7138 includes a precise run threshold and soft-start feature to guarantee that the power system start-up is well-controlled in any environment. A feedback comparator output enables multiple LTC7138s to be connected in parallel for higher current

Where to Buy

Prices starting from US$4.99

Distributor Stock
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Analog Devices
from US$4.99
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Newark Electronics
from US$8.91
94
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element14
from US$7.18
94
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Farnell
from US$6.81
94
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Richardson RFPD
from US$6.45
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Alternative Descriptions

Hi Eff, 140V 400mA Buck Reg | Analog Devices
Dc/Dc Conv, Buck, 125Deg C, Msop-Ep | Newark Electronics
DC/DC CONV, BUCK, 125DEG C, MSOP-EP | element14
DC TO DC CONVERTER | Richardson RFPD


LTC7138IMSE#PBF Semiconductors - ICs by Linear Technology

DC/DC CONV BUCK MSOP-16

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

Specifications

Topology Buck (Step Down)
Input Voltage Min 4V
Input Voltage Max 140V
No. of Outputs 1Outputs
DC / DC Converter IC Case MSOP
No. of Pins 16Pins
Output Current 400mA
Output Voltage Min 800mV
Output Voltage Max 140V
Switching Frequency -
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC7138IMSE#PBF?

Additional datasheets, footprints and schematics for LTC7138IMSE#PBF are listed on our Part Details page. You can also find images and similar parts to LTC7138IMSE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC7138IMSE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC7138IMSE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC7138IMSE#PBF fall under?

The LTC7138IMSE#PBF is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTC7138IMSE#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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Is the LTC7138IMSE#PBF RoHS compliant?

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

Which authorised distributors for LTC7138IMSE#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 LTC7138IMSE#PBF.

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