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LM5005MHX The Texas Instruments LM5005MHX is a non-synchronous buck regulator designed for high-efficiency DC-DC conversion. It features a wide input voltage range and adjustable output.
Mfr Part #:

LM5005MHX

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM5005MHX is a non-synchronous buck regulator designed for high-efficiency DC-DC conversion. It features a wide input voltage range and adjustable output.
✓ Total Stock: 33,928 pcs
$ Price Range: $0.16

LM5005MHX 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
28,928 pcs
On Request
28928 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 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.

LM5005MHX 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 Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM5005MHX Description

Short technical summary and product information.

The LM5005MHX from Texas Instruments is a high-efficiency DC-DC buck converter with a wide input voltage range of 7V to 75V. It can deliver an output current of up to 2.5A and offers an adjustable output voltage as low as 1.225V.

 

This regulator utilizes emulated peak current-mode control and features an integrated 75V, 160mΩ buck MOSFET. It operates within a junction temperature range of -40°C to 125°C and meets EN55022 and CISPR 22 EMI standards.

 

The LM5005MHX is housed in a thermally enhanced 20-pin HTSSOP package, suitable for surface mounting. Key features include overcurrent protection, thermal shutdown protection, and programmable input undervoltage lockout (UVLO).

 

This component is ideal for various power management applications requiring a robust and efficient step-down voltage conversion solution. Its wide input voltage capability makes it suitable for systems with fluctuating input power sources.

LM5005MHX Quick Information

Product Type: DC DC Switching Regulator
Series: LM5005
Canonical Name: LM5005MHX Step-Down Switching Regulator
Subcategory: Buck Regulator

LM5005MHX Compliance

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

LM5005MHX Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM5005MHX Features

  • Wide 7V to 75V input voltage range.
  • Adjustable output voltage as low as 1.225V.
  • Up to 2.5A output current capability.
  • Integrated 75V, 160mΩ buck MOSFET.
  • Operates from -40°C to 125°C junction temperature.

LM5005MHX Applications

  • Suitable for high-voltage industrial power supplies.
  • Used in automotive battery-powered systems.
  • Ideal for distributed power architectures.
  • Applicable in telecom and networking equipment.
  • Used in point-of-load regulation.

LM5005MHX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM5005MHX?

The input voltage range is 7V to 75V.

What is the output voltage range?

The output voltage is adjustable from 1.23V to 70V.

What is the maximum output current?

The maximum output current is 2.5A.

What is the switching frequency range?

The switching frequency is adjustable from 50kHz to 500kHz.

What is the operating temperature range?

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

What package does the LM5005MHX come in?

It is available in a 20-HTSSOP package (20-PowerTSSOP, 0.173" width, 4.40mm width).

What is the duty cycle capability?

The maximum duty cycle is 99%.

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