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TPS7148QP The Texas Instruments TPS7148QP is a 500mA, 10V low-dropout linear voltage regulator. It offers a fixed 4.85V output and is available in an 8-PDIP through-hole package.
Mfr Part #:

TPS7148QP

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS7148QP is a 500mA, 10V low-dropout linear voltage regulator. It offers a fixed 4.85V output and is available in an 8-PDIP through-hole package.
✓ Total Stock: 3,734 pcs
$ Price Range: $2.29

TPS7148QP Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,566 pcs
On Request
3566 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
168 pcs
On Request
168 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.

TPS7148QP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Features
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS7148QP Description

Short technical summary and product information.

The Texas Instruments TPS7148QP is a linear voltage regulator designed for applications requiring a stable output voltage. It operates with an input voltage range of 2.5V to 10V and can supply up to 500mA of output current. This specific variant provides a fixed output voltage of 4.85V.

 

Key electrical characteristics include a typical dropout voltage of 235mV at 500mA and a low quiescent current of 0.28mA. The regulator features enable and power good functions, along with over-current protection. It maintains a PSRR of 3dB at 100KHz and offers an accuracy of 3% over specified conditions.

 

The TPS7148QP is housed in an 8-PDIP package, designed for through-hole mounting. It operates within an environmental temperature range of -40°C to 125°C. The device is suitable for various power management applications where a reliable and efficient linear regulation is needed.

TPS7148QP Quick Information

Product Type: Linear Voltage Regulator
Series: TPS71
Canonical Name: Texas Instruments TPS7148QP Low-Dropout Voltage Regulator
Subcategory: Linear Voltage Regulators

TPS7148QP Compliance

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

TPS7148QP Estimated Pricing

Qty Low High
1+ $2.29 $2.29

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

TPS7148QP Features

  • 500mA output current capability.
  • Fixed 4.85V output voltage.
  • Low dropout voltage.
  • Through-hole mounting package.
  • Wide operating temperature range.

TPS7148QP Applications

  • Powering sensitive electronic circuits.
  • Battery-powered device applications.
  • Post-regulation for switching supplies.
  • General purpose voltage regulation.

TPS7148QP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the TPS7148QP?

The maximum input voltage for the TPS7148QP is 10 V.

What is the maximum output current of the TPS7148QP?

The TPS7148QP can supply a maximum output current of 0.5 A.

What is the fixed output voltage option for the TPS7148QP?

The TPS7148QP is available with a fixed output voltage of 4.85 V.

What is the operating temperature range for the TPS7148QP?

The TPS7148QP operates within a temperature range of -40°C to 125°C.

How is the TPS7148QP mounted?

The TPS7148QP is designed for through-hole mounting.

What protection features does the TPS7148QP include?

The TPS7148QP includes over-current protection.

What is the typical dropout voltage for the TPS7148QP?

The typical dropout voltage for the TPS7148QP is 235 mV at 500mA.

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