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TPS7A4901DGNT The Texas Instruments TPS7A4901DGNT is a positive, adjustable linear voltage regulator designed for high-performance applications. It offers low noise and high power supply ripple rejection.
Mfr Part #:

TPS7A4901DGNT

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS7A4901DGNT is a positive, adjustable linear voltage regulator designed for high-performance applications. It offers low noise and high power supply ripple rejection.
✓ Total Stock: 61,654 pcs
$ Price Range: $1.69

TPS7A4901DGNT Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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TPS7A4901DGNT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Conflict Minerals
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS7A4901DGNT Description

Short technical summary and product information.

The TPS7A4901DGNT from Texas Instruments is a positive, high-voltage linear regulator capable of sourcing a 150-mA load. It features an ultralow noise output of 15.4 µV RMS and high Power Supply Ripple Rejection (PSRR) of 72 dB at 120 Hz, making it suitable for sensitive analog circuits.

 

This adjustable regulator provides an output voltage range from 1.194 V to 33 V, with a maximum input voltage of 36 V. Key electrical characteristics include a dropout voltage of 260 mV at 100 mA and a fixed current limit with thermal shutdown protection for enhanced reliability.

 

The device operates within a temperature range of -40°C to 125°C and is housed in an 8-pin HVSSOP package. It includes a CMOS logic-level-compatible enable pin for power management control. The regulator is stable with ceramic capacitors greater than or equal to 2.2 µF.

TPS7A4901DGNT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS7A4901DGNT Adjustable Linear Voltage Regulator
Subcategory: LDO Regulators

TPS7A4901DGNT Compliance

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

TPS7A4901DGNT Estimated Pricing

Qty Low High
1+ $1.69 $1.69

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

TPS7A4901DGNT Features

  • Ultralow noise linear voltage regulator.
  • Adjustable output from 1.194V to 33V.
  • High PSRR of 72 dB at 120 Hz.
  • 150 mA maximum output current.
  • Stable with ceramic capacitors.

TPS7A4901DGNT Applications

  • Ideal for sensitive analog circuits.
  • Suitable for power supply filtering.
  • Used in noise-sensitive applications.
  • Provides stable voltage regulation.

TPS7A4901DGNT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS7A4901DGNT?

The input voltage range is 3 V to 36 V.

What is the adjustable output voltage range?

The output voltage can be adjusted from 1.194 V to 33 V.

What is the maximum output current?

The maximum output current is 150 mA.

What is the dropout voltage at 100 mA?

The dropout voltage is 260 mV at 100 mA.

What is the noise level in the 10 Hz to 100 kHz range?

The noise level is 15.4 µV RMS in the 10 Hz to 100 kHz range.

What is the Power Supply Ripple Rejection at 120 Hz?

The Power Supply Ripple Rejection is 72 dB at 120 Hz.

What is the operating temperature range?

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

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