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TPS78601DCQR The Texas Instruments TPS78601DCQR is a 1.5A low-dropout linear voltage regulator. It offers ultralow noise and high power-supply rejection ratio (PSRR).
Mfr Part #:

TPS78601DCQR

Available from 7 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS78601DCQR is a 1.5A low-dropout linear voltage regulator. It offers ultralow noise and high power-supply rejection ratio (PSRR).
✓ Total Stock: 53,921 pcs
$ Price Range: $1.13

TPS78601DCQR Available from 7 distributors

✓ Authorised
✓ Non-Authorised
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TPS78601DCQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS78601DCQR Description

Short technical summary and product information.

The Texas Instruments TPS78601DCQR is a 1.5A low-dropout (LDO) linear voltage regulator designed for applications requiring high power-supply rejection ratio (PSRR) and ultralow noise. It features a fast start-up time of 50 µs and is stable with a 1 µF ceramic capacitor.

 

This regulator operates with a maximum output voltage of 5.5V and can supply up to 1.5A of current. It includes protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device is available in a SOT-223-6 package, suitable for surface mount applications.

 

Key electrical characteristics include a typical quiescent current of 265 µA and a dropout voltage of 0.47V at full load. The PSRR is rated at 59dB to 32dB across a frequency range of 100Hz to 100kHz, and the output noise is 48 µV RMS. The operating temperature range is -40°C to 125°C.

TPS78601DCQR Quick Information

Product Type: Low-Dropout Linear Regulator
Canonical Name: Texas Instruments TPS78601DCQR Low-Dropout Linear Regulator
Subcategory: LDO

TPS78601DCQR Compliance

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

TPS78601DCQR Estimated Pricing

Qty Low High
1+ $1.13 $1.13

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

TPS78601DCQR Features

  • 1.5A output current capability.
  • Ultralow noise performance.
  • High power-supply rejection ratio (PSRR).
  • Fast start-up time of 50 µs.
  • Adjustable output voltage up to 5.5V.

TPS78601DCQR Applications

  • Ideal for RF applications.
  • Suitable for audio circuits.
  • Used in wireless communication systems.
  • Applicable for handheld devices.

TPS78601DCQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the TPS78601DCQR?

The output voltage is adjustable up to 5.5V.

What is the maximum output current?

1.5A.

What is the dropout voltage at full load?

0.47V maximum at 1.5A load.

What is the typical quiescent current?

265 µA typical.

What is the operating temperature range?

-40°C to 125°C.

What package does the TPS78601DCQR come in?

SOT-223-6 surface-mount package.

What is the start-up time?

50 µs typical.

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