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LM2594N-5.0/NOPB The Texas Instruments LM2594N-5.0/NOPB is a fixed 5V output, 500mA step-down DC DC switching regulator. It operates with an input voltage range of 4.5V to 40V and a switching frequency of 150kHz.
Mfr Part #:

LM2594N-5.0/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2594N-5.0/NOPB is a fixed 5V output, 500mA step-down DC DC switching regulator. It operates with an input voltage range of 4.5V to 40V and a switching frequency of 150kHz.
✓ Total Stock: 8,355 pcs
$ Price Range: $2.44

LM2594N-5.0/NOPB Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,319 pcs
On Request
8319 pcs On Request 1 On Request On Request 19 On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
36 pcs
On Request
36 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.

LM2594N-5.0/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Failure Rate
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM2594N-5.0/NOPB Description

Short technical summary and product information.

The Texas Instruments LM2594N-5.0/NOPB is a versatile step-down (buck) DC DC switching regulator designed for efficient power conversion. It provides a fixed 5V output voltage with a maximum output current of 500mA.

 

This regulator features a wide input voltage range, accepting inputs from 4.5V up to 40V, making it suitable for various power supply applications. The internal oscillator operates at a fixed frequency of 150kHz, simplifying external component selection and reducing overall solution size. It is designed with a through-hole mounting type and comes in an 8-DIP package.

 

Key electrical characteristics include its positive output configuration, non-synchronous rectification, and a typical quiescent current of 85µA. The operating temperature range is -40°C to 125°C (TJ). This component is part of the SIMPLE SWITCHER series, known for its low component count and ease of use in power supply designs.

LM2594N-5.0/NOPB Quick Information

Product Type: DC DC Switching Regulator
Series: SIMPLE SWITCHER
Canonical Name: Texas Instruments LM2594N-5.0/NOPB Step-Down Voltage Regulator
Subcategory: Voltage Regulators

LM2594N-5.0/NOPB Compliance

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

LM2594N-5.0/NOPB Estimated Pricing

Qty Low High
1+ $2.44 $2.44

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

LM2594N-5.0/NOPB Features

  • Fixed 5V output voltage.
  • 500mA maximum output current.
  • Wide 4.5V to 40V input voltage range.
  • 150kHz fixed switching frequency.
  • 8-DIP through-hole package.

LM2594N-5.0/NOPB Applications

  • Powering electronic circuits requiring 5V.
  • Step-down voltage conversion applications.
  • Designs with wide input voltage sources.
  • Low component count power supplies.

LM2594N-5.0/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM2594N-5.0/NOPB?

The LM2594N-5.0/NOPB has a fixed output voltage of 5V.

What is the maximum output current for this regulator?

The maximum output current for the LM2594N-5.0/NOPB is 500mA.

What is the input voltage range for the LM2594N-5.0/NOPB?

The input voltage range is from 4.5V to 40V.

What is the switching frequency of the LM2594N-5.0/NOPB?

The switching frequency is 150kHz.

What is the operating temperature range?

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

What type of package is the LM2594N-5.0/NOPB in?

It is supplied in an 8-DIP (0.300", 7.62mm) package.

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