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TPS71550QDCKRQ1 The Texas Instruments TPS71550QDCKRQ1 is a linear voltage regulator with a fixed 5V output and a 50mA output current. It operates over a wide temperature range.
Mfr Part #:

TPS71550QDCKRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS71550QDCKRQ1 is a linear voltage regulator with a fixed 5V output and a 50mA output current. It operates over a wide temperature range.
✓ Total Stock: 11,370 pcs
$ Price Range: $0.28

TPS71550QDCKRQ1 Available from 3 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
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request 2017+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,340 pcs
On Request
1340 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
30 pcs
On Request
30 pcs On Request 1 On Request On Request On Request 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.

TPS71550QDCKRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS71550QDCKRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS71550QDCKRQ1 is a low-dropout (LDO) linear voltage regulator designed for applications requiring high input voltage and low power consumption. It features a fixed 5V output voltage and can supply up to 50mA of current. The device operates from an input voltage up to 24V, with a maximum dropout voltage of 0.75V at 50mA.

 

This regulator is suitable for battery-powered devices and power management ICs due to its low quiescent current of 12µA. It offers protection features including over current and reverse polarity protection. The TPS71550QDCKRQ1 is available in a compact SC-70-5 surface-mount package, making it ideal for space-constrained designs.

 

With a wide operating temperature range of -40°C to 125°C, this LDO is designed for reliable performance in various environmental conditions. Its PSRR of 60dB at 100kHz ensures good power supply rejection.

TPS71550QDCKRQ1 Quick Information

Product Type: Linear Voltage Regulator
Series: TPS71550
Canonical Name: Texas Instruments TPS71550QDCKRQ1 Linear Voltage Regulator
Subcategory: Linear

TPS71550QDCKRQ1 Compliance

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

TPS71550QDCKRQ1 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS71550QDCKRQ1 Features

  • Fixed 5V output voltage.
  • 50mA maximum output current.
  • Low 12µA quiescent current.
  • Wide 24V input voltage range.
  • Operates from -40°C to 125°C.

TPS71550QDCKRQ1 Applications

  • Ideal for battery-powered equipment.
  • Suitable for power management ICs.
  • Used in space-constrained designs.
  • Applications requiring stable 5V output.

TPS71550QDCKRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS71550QDCKRQ1?

The output voltage is a fixed 5V.

What is the maximum output current for the TPS71550QDCKRQ1?

The maximum output current is 500mA.

What is the input voltage range for this linear regulator?

The maximum input voltage is 24V.

What is the dropout voltage at 50mA for the TPS71550QDCKRQ1?

The dropout voltage is 0.75V at 50mA.

What is the quiescent current of the TPS71550QDCKRQ1?

The quiescent current is 12µA.

What is the operating temperature range?

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

What package type is the TPS71550QDCKRQ1 supplied in?

It is supplied in the SC-70-5 package.

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