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TPS73615DCQR The Texas Instruments TPS73615DCQR is a 1.5V, 400mA low-dropout linear voltage regulator. It is designed for applications requiring stable voltage with low noise and excellent transient response.
Mfr Part #:

TPS73615DCQR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73615DCQR is a 1.5V, 400mA low-dropout linear voltage regulator. It is designed for applications requiring stable voltage with low noise and excellent transient response.
✓ Total Stock: 1,841 pcs
$ Price Range: $1.41

TPS73615DCQR Available from 2 distributors

✓ 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
971 pcs
On Request
971 pcs On Request 1 On Request On Request 09+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
870 pcs
On Request
870 pcs On Request 1 On Request On Request 09+ 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.

TPS73615DCQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Halogen Free
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS73615DCQR Description

Short technical summary and product information.

The Texas Instruments TPS73615DCQR is a high-accuracy, ultra-low-dropout linear voltage regulator. It features a fixed 1.5V output and can supply up to 400mA of current. The device utilizes an NMOS pass transistor topology, which ensures stability with or without an output capacitor and provides low reverse leakage current.

 

Key electrical characteristics include an input voltage range of 1.7V to 5.5V and an ultra-low dropout voltage of 75mV typical. It offers excellent load transient response and low noise performance of 30µVRMS from 10Hz to 100kHz, making it suitable for noise-sensitive circuitry. Protection features include thermal shutdown and current limiting.

 

This regulator is available in a SOT-223-6 package, designed for surface mounting. Its low quiescent current and robust protection make it ideal for portable and battery-powered equipment, as well as post-regulation for switching supplies.

TPS73615DCQR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS736
Canonical Name: Texas Instruments TPS736 Series 1.5V 400mA Low-Dropout Linear Voltage Regulator
Subcategory: LDO Voltage Regulator

TPS73615DCQR Compliance

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

TPS73615DCQR Estimated Pricing

Qty Low High
1+ $1.41 $1.41

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

TPS73615DCQR Features

  • Stable with no output capacitor required.
  • Ultra-low dropout voltage: 75mV typical.
  • Low noise: 30µVRMS (10Hz to 100kHz).
  • Reverse current protection included.
  • SOT-223-6 surface mount package.

TPS73615DCQR Applications

  • Portable and battery-powered equipment.
  • Post-regulation for switching supplies.
  • Noise-sensitive circuitry like VCOs.
  • Point-of-load regulation for processors.

TPS73615DCQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS73615DCQR?

The TPS73615DCQR has a fixed output voltage of 1.5V.

What is the maximum output current of the TPS73615DCQR?

The maximum output current is 400mA.

What is the input voltage range for the TPS73615DCQR?

The maximum input voltage is 5.5V.

What is the dropout voltage of the TPS73615DCQR?

The typical dropout voltage is 0.2V at 400mA output current.

What is the operating temperature range of the TPS73615DCQR?

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

What package does the TPS73615DCQR come in?

The TPS73615DCQR is available in a surface-mount SOT-223-6 package.

What protection features does the TPS73615DCQR include?

The regulator includes over-current, over-temperature, and reverse polarity protection.

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