LMR33620CDDAR The Texas Instruments LMR33620CDDAR is a 2A synchronous step-down (buck) DC/DC switching regulator. It operates with an input voltage range from 3.8V to 36V and offers an adjustable output voltage.
Mfr Part #:

LMR33620CDDAR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMR33620CDDAR is a 2A synchronous step-down (buck) DC/DC switching regulator. It operates with an input voltage range from 3.8V to 36V and offers an adjustable output voltage.
✓ Total Stock: 198 pcs
$ Price Range: $1.08

LMR33620CDDAR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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198 pcs
198 pcs On Request 1 On Request On Request On Request On Request On Request

LMR33620CDDAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Junction Temperature
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Current
Output Type
Package Quantity
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage

LMR33620CDDAR Description

Short technical summary and product information.

The LMR33620CDDAR from Texas Instruments is an easy-to-use, synchronous, step-down DC/DC switching regulator. It is designed for rugged industrial applications and features ultra-low EMI and low switching noise.

 

Key electrical specifications include an input voltage range of 3.8V to 36V, an output current capability of 2A, and an adjustable output voltage from 1V to 24V. The device operates at switching frequencies of 400 kHz, 1.4 MHz, or 2.1 MHz, with a minimum on-time of 68 ns. It boasts a peak efficiency greater than 95% and a low operating quiescent current of 25 µA.

 

This regulator is housed in an 8-pin SO PowerPad package and is designed for surface mounting. It includes features such as a power-good flag and precision enable, making it suitable for flexible system interfaces. The operating temperature range is -40°C to 125°C (TJ).

LMR33620CDDAR Quick Information

Product Type: DC DC Switching Regulator
Series: LMR33620
Canonical Name: LMR33620CDDAR Synchronous Buck Converter
Subcategory: Buck Converter

LMR33620CDDAR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMR33620CDDAR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

LMR33620CDDAR Features

  • Synchronous step-down buck converter
  • Wide 3.8V to 36V input voltage range
  • 2A output current capability
  • Adjustable output voltage from 1V to 24V
  • Ultra-low EMI and low switching noise

LMR33620CDDAR Applications

  • Rugged industrial applications
  • Power management systems
  • DC/DC conversion
  • Embedded systems

LMR33620CDDAR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LMR33620CDDAR?

3.8V to 36V.

What is the output voltage range?

1V to 24V adjustable.

What is the maximum output current?

2A.

What switching frequencies are available?

400kHz, 1.4MHz, and 2.1MHz.

What is the operating temperature range?

-40°C to 125°C (junction).

What package is the LMR33620CDDAR available in?

8-SO PowerPad (8-PowerSOIC).

Is the LMR33620CDDAR a synchronous regulator?

Yes, it features a synchronous rectifier.

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