LTC3526BEDC#TRMPBF Micropower Boost Regulators by Analog Devices

Status: Production
Series: LTC3526
RoHS: Compliant
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The LTC3526/LTC3526B are synchronous, fixed frequency step-up DC/DC converters with output disconnect. Synchronous rectification enables high efficiency in the low profile 2mm × 2mm DFN package. Battery life in single AA/AAA powered products is extended further with an 850mV start-up voltage and operation down to 500mV once started.A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducing external parts count. The LTC3526 features automatic Burst Mode operation at light load conditions, while the LTC3526B features continuous switching at light loads. Anti-ringing control circuitry also reduces EMI concerns by damping the inductor in discontinuous mode. Additional features include a low shutdown current of under 1μA and thermal shutdown.The LTC3526/LTC3526B are housed in a 2mm × 2mm × 0.75mm DFN package.For new designs, we recommend the LTC3526L/LTC3526LB.   Startup Voltage Frequency Burst Mode Notes LTC3526 1V 1MHz Yes Not Recommended For New Designs LTC3526B 1V 1MHz No Not Recommended For New Designs LTC3526-2 1V 2MHz Yes Not Recommended For New Designs LTC3526B-2 1V 2MHz No Not Recommended For New Designs LTC3526L 0.85V 1MHz Yes   LTC3526LB 0.85V 1MHz No   LTC3526L-2 0.85V 2MHz Yes   LTC3526LB-2 0.85V 2MHz No  

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Prices starting from US$3.23

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Richardson RFPD
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Features

Delivers 3.3V at 100mA from a Single Alkaline/NiMH Cell or 3.3V at 200mA from Two Cells
VIN Start-Up Voltage: 850mV
1.6V to 5.25V VOUT Range
Up to 94% Efficiency
Output Disconnect
1MHz Fixed Frequency Operation
VIN > VOUT Operation
Integrated Soft-Start
Current Mode Control with Internal Compensation
Automatic Burst Mode® Operation with 9μA Quiescent Current (LTC3526)
Low Noise PWM Operation (LTC3526B)
Internal Synchronous Rectifier
Logic Controlled Shutdown (IQ < 1μA)
Anti-Ringing Control
Low Profile (2mm × 2mm × 0.75mm) DFN Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

DC/DC CONV, SYNC BOOST, 1.3MHZ, 85DEG C | element14
Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 1.6V to 5.25V 0.5A Automotive 6-Pin DFN EP T/R | Richardson RFPD


LTC3526BEDC#TRMPBF Semiconductors - ICs by Linear Technology

IC DC DC CONV 500MA 6DFN

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

Specifications

Topology Synchronous Boost (Step Up)
Input Voltage Min 800mV
Input Voltage Max 5V
No. of Outputs 1Outputs
DC / DC Converter IC Case DFN
No. of Pins 6Pins
Output Current 500mA
Output Voltage Min 1.6V
Output Voltage Max 5.25V
Switching Frequency 1.3MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Adjustable Output Voltage Min 1.6V
Base Number 3526
Frequency 1MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Current Max 200mA
Output Voltage 5.25V
Primary Input Voltage 5V
Supply Voltage Max 6V
Supply Voltage Min 850mV
Termination Type Surface Mount Device
Voltage Regulator Type Synchronous Boost

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC3526BEDC#TRMPBF?

Additional datasheets, footprints and schematics for LTC3526BEDC#TRMPBF are listed on our Part Details page. You can also find images and similar parts to LTC3526BEDC#TRMPBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC3526BEDC#TRMPBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3526BEDC#TRMPBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC3526BEDC#TRMPBF fall under?

The LTC3526BEDC#TRMPBF is listed under Micropower Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTC3526BEDC#TRMPBF when available in the Micropower Boost 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 LTC3526BEDC#TRMPBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC3526BEDC#TRMPBF RoHS compliant?

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

Which authorised distributors for LTC3526BEDC#TRMPBF have stock available?

Authorised distributors including element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC3526BEDC#TRMPBF.

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