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LM2696MXA/NOPB The Texas Instruments LM2696MXA/NOPB is a 3A constant on-time buck regulator. It features an adjustable output voltage and operates within a 4.5V to 24V input range.
Mfr Part #:

LM2696MXA/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2696MXA/NOPB is a 3A constant on-time buck regulator. It features an adjustable output voltage and operates within a 4.5V to 24V input range.
✓ Total Stock: 21,302 pcs
$ Price Range: $2.17

LM2696MXA/NOPB 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
21,271 pcs
On Request
21271 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
31 pcs
On Request
31 pcs On Request 1 On Request On Request 10+ On Request On Request
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LM2696MXA/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2696MXA/NOPB Description

Short technical summary and product information.

The Texas Instruments LM2696MXA/NOPB is a pulse width modulation (PWM) buck regulator designed to deliver up to 3A into a load. It utilizes a constant on-time (COT) control scheme with input voltage feed-forward, providing excellent transient response without the need for external compensation. This design ensures a constant switching frequency across the entire input voltage range.

 

Key electrical specifications include an input voltage range of 4.5V to 24V and an adjustable output voltage from 1.254V to 20V. The regulator can supply a maximum continuous output current of 3A. Its switching frequency can be set between 100kHz and 500kHz. The device features a low standby current of 12 µA and an internal 130 mΩ MOSFET switch.

 

Packaged in a 16-HTSSOP, the LM2696MXA/NOPB is suitable for surface mount applications. The operating temperature range is -40°C to 125°C (TJ). This buck regulator is designed for power management applications requiring efficient step-down voltage conversion.

LM2696MXA/NOPB Quick Information

Product Type: Buck Regulator
Canonical Name: LM2696MXA/NOPB 3A Constant On Time Buck Regulator
Subcategory: Buck Regulator

LM2696MXA/NOPB Compliance

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

LM2696MXA/NOPB Estimated Pricing

Qty Low High
1+ $2.17 $2.17

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

LM2696MXA/NOPB Features

  • 3A maximum output current capability.
  • Constant on-time (COT) control scheme.
  • Wide 4.5V to 24V input voltage range.
  • Adjustable output voltage from 1.254V to 20V.
  • Surface mount 16-HTSSOP package.

LM2696MXA/NOPB Applications

  • Efficient DC-DC step-down conversion.
  • Power management in electronic systems.
  • Applications requiring adjustable voltage output.
  • Designs needing stable switching frequency.

LM2696MXA/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the LM2696MXA/NOPB?

The maximum output current is 3A.

What is the input voltage range for this buck regulator?

The input voltage range is 4.5V to 24V.

What is the adjustable output voltage range?

The output voltage can be adjusted from 1.254V to 20V.

What type of control mode does the LM2696MXA/NOPB use?

It uses a Constant On-Time (COT) control mode.

What is the operating temperature range?

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

What package is the LM2696MXA/NOPB supplied in?

It is supplied in a 16-HTSSOP package.

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