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TL497ACNSR The Texas Instruments TL497ACNSR is a versatile switching voltage regulator capable of step-up, step-down, and inverting configurations. It offers adjustable output and a peak switch current of 500mA.
Mfr Part #:

TL497ACNSR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL497ACNSR is a versatile switching voltage regulator capable of step-up, step-down, and inverting configurations. It offers adjustable output and a peak switch current of 500mA.
✓ Total Stock: 8,463 pcs
$ Price Range: $1.39

TL497ACNSR Available from 1 distributor

✓ 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
8,463 pcs
On Request
8463 pcs On Request 1 On Request On Request 04+ 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.

TL497ACNSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Features
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TL497ACNSR Description

Short technical summary and product information.

The TL497ACNSR from Texas Instruments is a DC/DC switching regulator designed for step-up, step-down, and inverting applications. It incorporates active functions required for switching voltage regulators and can also serve as a control element for higher-power outputs.

 

Key electrical specifications include a peak switch current of 500mA and an adjustable output voltage. The device operates with an input voltage range of 4.5V to 12V and can provide output voltages from -25V to 30V. Typical quiescent current is 0.011A, with input regulation at 0.2% and output regulation at 0.4%.

 

This regulator supports various topologies including Buck, Boost, Flyback, Forward, and SEPIC. It features an enable function and nonsynchronous rectification. The operating temperature range is specified from 0°C to 70°C (TA).

 

The TL497ACNSR is available in a 14-SOIC surface mount package, making it suitable for compact designs. Its adjustable output and wide range of configurations offer flexibility for power management solutions.

TL497ACNSR Quick Information

Product Type: Switching Voltage Regulator
Canonical Name: TL497ACNSR Switching Voltage Regulator
Subcategory: Voltage Regulators

TL497ACNSR Compliance

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

TL497ACNSR Estimated Pricing

Qty Low High
1+ $1.39 $1.39

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

TL497ACNSR Features

  • 500mA peak switch current capability.
  • Adjustable output voltage configuration.
  • Supports step-up, step-down, and inverting.
  • 14-SOIC surface mount package.
  • Wide input voltage range.

TL497ACNSR Applications

  • DC-DC power conversion.
  • Adjustable power supply designs.
  • Battery powered devices.
  • Portable electronics applications.

TL497ACNSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak switch current for the TL497ACNSR?

The TL497ACNSR has a peak switch current of 500 mA.

What are the input voltage limits for the TL497ACNSR?

The TL497ACNSR accepts an input voltage between 4.5V and 12V.

What output voltages can the TL497ACNSR provide?

The TL497ACNSR can provide adjustable output voltages ranging from -25V to 30V.

What is the operating temperature range for the TL497ACNSR?

The TL497ACNSR operates in a temperature range of 0°C to 70°C (TA).

What package type is the TL497ACNSR available in?

The TL497ACNSR is available in a 14-SOIC package.

What is the RoHS status of the TL497ACNSR?

The TL497ACNSR is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TL497ACNSR?

The Moisture Sensitivity Level (MSL) for the TL497ACNSR is 1 Unlimited.

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