LTC3129EUD#PBF Internal Power Switch Buck-Boost Regulators by Analog Devices

Status: Production
Series: LTC3129
RoHS: Compliant
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The LTC3129 is a high efficiency, 200mA buck-boost DC/DC converter with a wide VIN and VOUT range. It includes an accurate RUN pin threshold to allow predictable regulator turn-on and a maximum power point control (MPPC) capability that ensures maximum power extraction from non-ideal power sources such as photovoltaic panels.The LTC3129 employs an ultralow noise, 1.2MHz PWM switching architecture that minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. Built-in loop compensation and soft-start simplify the design. For high efficiency operation at light loads, automatic Burst Mode operation can be selected, reducing the quiescent current to just 1.3μA.Additional features include a power good output, less than 10nA of shutdown current and thermal shutdown.The LTC3129 is available in thermally enhanced 3mm × 3mm QFN and 16-lead MSOP packages. For fixed output voltage options, see the functionally equivalent LTC3129-1, which eliminates the need for an external feedback divider. Output Voltage LTC3129 Adjustable 1.4V to 15.75V via resistor divider LTC3129-1 8 pin programmable output voltages from 2.5V to 15V

Where to Buy

Prices starting from US$3.54

Distributor Stock
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Analog Devices
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Alternative Descriptions

15V, 200mA Sync Buck-Boost DC/ | Analog Devices
Dc/Dc Conv, Sync Buck-Boost, 1.2Mhz | Newark Electronics
DC/DC CONV, SYNC BUCK-BOOST, 1.2MHZ | element14
DC TO DC CONVERTER | Richardson RFPD


LTC3129EUD#PBF Semiconductors - ICs by Linear Technology

DC-DC CONV BUCK-BOOST 1.2MHZ QFN-16

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

Specifications

Topology Buck-Boost
Input Voltage Min 1.92V
Input Voltage Max 15V
No. of Outputs 1Outputs
DC / DC Converter IC Case QFN
No. of Pins 16Pins
Output Current 200mA
Output Voltage Min 1.4V
Output Voltage Max 15.75V
Switching Frequency 1.2MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Operating Temperature Min -40°C
Primary Input Voltage 15V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC3129EUD#PBF?

Additional datasheets, footprints and schematics for LTC3129EUD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3129EUD#PBF on this page.

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What category does LTC3129EUD#PBF fall under?

The LTC3129EUD#PBF is listed under Internal Power Switch Buck-Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTC3129EUD#PBF when available in the Internal Power Switch Buck-Boost Regulators range under the specifications section at the bottom of the details page.

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Is the LTC3129EUD#PBF RoHS compliant?

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

Which authorised distributors for LTC3129EUD#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 LTC3129EUD#PBF.

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