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LM2733XMFX The Texas Instruments LM2733XMFX is an adjustable boost converter IC. It operates with an input voltage range of 2.7V to 14V and can provide an output voltage up to 40V.
Mfr Part #:

LM2733XMFX

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2733XMFX is an adjustable boost converter IC. It operates with an input voltage range of 2.7V to 14V and can provide an output voltage up to 40V.
✓ Total Stock: 98,058 pcs
$ Price Range: $0.16

LM2733XMFX Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
95,158 pcs
On Request
95158 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,900 pcs
On Request
2900 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM2733XMFX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM2733XMFX Description

Short technical summary and product information.

The LM2733XMFX from Texas Instruments is a current-mode boost converter designed for efficient power management. It features a wide input voltage range from 2.7V to 14V and can step up the voltage to a maximum of 40V.

 

This device operates at a switching frequency of 1.6MHz, enabling the use of small external components like tiny capacitors and inductors. It includes a 1A internal FET switch with a low R DS(ON) and cycle-by-cycle current limiting for protection. The output is adjustable, and the converter is non-synchronous.

 

Packaged in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount case, the LM2733XMFX is suitable for applications where space is limited. It operates across a wide temperature range of -40°C to 125°C (TJ).

LM2733XMFX Quick Information

Product Type: Boost Converter
Canonical Name: LM2733XMFX Boost Converter
Subcategory: Boost Converter

LM2733XMFX Compliance

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

LM2733XMFX Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM2733XMFX Features

  • Adjustable boost converter IC.
  • Wide input voltage range 2.7V to 14V.
  • Output voltage up to 40V.
  • 1A internal FET switch.
  • Compact SOT-23-5 package.

LM2733XMFX Applications

  • Used in battery-powered portable electronics.
  • Ideal for LCD bias supply generation.
  • Suitable for local boost regulation in systems.
  • Applied in industrial sensor power supplies.

LM2733XMFX FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM2733XMFX?

The input voltage range is 2.7V to 14V.

What is the maximum output voltage of the LM2733XMFX?

The maximum output voltage is 40V.

What is the switch current limit for the LM2733XMFX?

The typical switch current limit is 1.5A.

What is the operating temperature range of the LM2733XMFX?

The operating temperature range is -40°C to 125°C.

What package type is the LM2733XMFX available in?

The LM2733XMFX is available in a SOT-23-5 package.

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