L6726A DC-DC Switching Converters by STMicroelectronics

Single phase PWM controller


L6726A is a single-phase step-down controller with integrated high-current drivers that provides complete control logic, protections and reference voltage to realize in an easy and simple way general DC-DC converters by using a compact SO-8 package. Device flexibility allows managing conversions with power input V IN as low as 1.5V and device supply voltage ranging from 5V to 12V. L6726A provides simple control loop with transconductance error amplifier. The integrated 0.8V reference allows regulating output voltage with ±1% accuracy over line and temperature variations. Oscillator is internally fixed to 270kHz. L6726A provides programmable over current protection. Current information is monitored across the Low-Side mosfet R dsON saving the use of expensive and space-consuming sense resistors. FB disconnection protection prevents excessive and dangerous output voltages in case of floating FB pin.

Where to Buy

Prices starting from US$0.47

Distributor Stock
Logo for Farnell
Farnell
from US$0.47
No stock
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Logo for Future Electronics
Future Electronics
from US$1.01
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Logo for Avnet America
Avnet America
from US$0.84
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Logo for element14
element14
from US$0.86
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Logo for Newark Electronics
Newark Electronics
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Logo for EBV Elektronik
EBV Elektronik
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Logo for Avnet Silica
Avnet Silica
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Features

LS-LESS start up
Programmable soft-start
FB disconnection protection
Disable function
SO-8 package
Sensorless and programmable OCP across Low-side RdsON
0.8V internal reference
Flexible power supply from 5V to 12V
1% output voltage accuracy
Power conversion input as low as 1.5V
Adjustable output voltage
Oscillator internally fixed at 270kHz
High-current integrated drivers

Alternative Descriptions

L6726A Series 12 V 6 mA Single Phase PWM Controller Surface Mount - SOIC-8 | Future Electronics
DC DC Cntrlr Single-OUT PWM DC to DC Controller 1.5V to 19V Input 8-Pin SO N Tube | Avnet America
CONTROLLER, PWM, SINGLE PHASE, SMD | element14
Dc-Dc Converters |Stmicroelectronics L6726A | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L6726A?

Additional datasheets, footprints and schematics for L6726A are listed on our Part Details page. You can also find images and similar parts to L6726A on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L6726A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6726A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L6726A fall under?

The L6726A is listed under Power Management > DC-DC Switching Converters > Single-phase Controllers.

Can I view similar or alternative parts?

You can view similar parts to L6726A when available in the Single-phase Controllers 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 L6726A you can contact the distributor directly for product support, shipping queries etc.

Is the L6726A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for L6726A have stock available?

Authorised distributors including Future Electronics, Avnet America, element14, Farnell and Newark Electronics have stock available or on a lead time for L6726A.

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

Stock availability and lead times will be displayed for L6726A often in real-time on the comparison pages.

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