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TPS78601DCQ The Texas Instruments TPS78601DCQ is a 1.5A ultralow-noise, high-PSRR linear voltage regulator. It offers an adjustable output voltage and is available in a SOT-223-6 package.
Mfr Part #:

TPS78601DCQ

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS78601DCQ is a 1.5A ultralow-noise, high-PSRR linear voltage regulator. It offers an adjustable output voltage and is available in a SOT-223-6 package.
✓ Total Stock: 38,320 pcs
$ Price Range: $0.28

TPS78601DCQ Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
26,588 pcs
On Request
26588 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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8,932 pcs
On Request
8932 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,800 pcs
On Request
2800 pcs On Request 1 On Request On Request 07+ 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.

TPS78601DCQ 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
Quiescent Current
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS78601DCQ Description

Short technical summary and product information.

The Texas Instruments TPS78601DCQ is a 1.5A low-dropout linear voltage regulator designed for applications requiring high power-supply rejection ratio (PSRR) and ultralow noise. It features excellent line and load transient responses and is stable with a small 1-µF ceramic capacitor.

 

Key electrical specifications include a maximum input voltage of 5.5V and an adjustable output voltage range from 1.2V to 5.5V. The device provides a maximum output current of 1.5A with a typical dropout voltage of 0.47V at 1.5A. Quiescent current is typically 385 µA, and it can be reduced to less than 1 µA in standby mode.

 

This regulator is suitable for noise-sensitive analog components, such as those found in portable RF electronics and audio applications. It offers high PSRR (59dB ~ 32dB from 100Hz to 100kHz) and ultralow output noise of 48 µVRMS for the TPS78630 variant. The device operates over a temperature range of -40°C to 125°C.

 

The TPS78601DCQ is supplied in a SOT-223-6 surface-mount package, facilitating integration into compact designs.

TPS78601DCQ Quick Information

Product Type: Low-Dropout Linear Regulator
Canonical Name: TPS78601DCQ Ultralow-Noise, High-PSRR, Fast, RF, 1.5-A Low-Dropout Linear Regulator
Subcategory: Linear

TPS78601DCQ Compliance

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

TPS78601DCQ Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS78601DCQ Features

  • 1.5A ultralow noise linear regulator.
  • High PSRR for noise-sensitive applications.
  • Adjustable output voltage from 1.2V.
  • Stable with 1µF ceramic capacitor.
  • SOT-223-6 surface mount package.

TPS78601DCQ Applications

  • Powering sensitive analog circuits.
  • Used in battery-powered devices.
  • Ideal for post-regulation applications.
  • Suitable for noise-sensitive RF systems.
  • Applicable in industrial control modules.

TPS78601DCQ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the TPS78601DCQ?

5.5 V.

What is the adjustable output voltage range?

1.2 V to 5.5 V.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

SOT-223-6.

What is the dropout voltage at full load?

0.47 V at 1.5 A.

What is the typical quiescent current?

385 µA.

What is the PSRR at 10 kHz?

49 dB typical.

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