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TPS77301DGK The Texas Instruments TPS77301DGK is a 250mA low-dropout linear voltage regulator with an adjustable output. It is available in an 8-VSSOP package.
Mfr Part #:

TPS77301DGK

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS77301DGK is a 250mA low-dropout linear voltage regulator with an adjustable output. It is available in an 8-VSSOP package.
✓ Total Stock: 10,717 pcs
$ Price Range: $0.28

TPS77301DGK Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
9,757 pcs
On Request
9757 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
960 pcs
On Request
960 pcs On Request 1 On Request On Request 10+ 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.

TPS77301DGK Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
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TPS77301DGK Description

Short technical summary and product information.

The TPS77301DGK from Texas Instruments is a 250mA low-dropout (LDO) voltage regulator designed for efficient power management. This device offers an adjustable output voltage, making it versatile for various applications. It features ultralow quiescent current, typically 92µA at full load, which drops to 1µA when disabled, contributing to power savings.

 

The regulator provides a dropout voltage of typically 200mV at 250mA (for TPS77333, TPS77433), ensuring efficient operation even under demanding load conditions. It includes protection features such as over current, over temperature, and reverse polarity protection. The TPS77301DGK is optimized for stability with a wide range of output capacitors, including low ESR ceramic or low capacitance tantalum types.

 

Packaged in an 8-pin VSSOP, the TPS77301DGK is suitable for surface mount applications. Its operating temperature range is -40°C to 125°C. The device also offers features like fast transient response and low noise output without an external filter capacitor, making it a robust choice for power supply designs requiring stable and clean voltage regulation.

TPS77301DGK Quick Information

Product Type: Low-Dropout Voltage Regulator
Canonical Name: Texas Instruments TPS77301DGK Low-Dropout Voltage Regulator
Subcategory: LDO Regulator

TPS77301DGK Compliance

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

TPS77301DGK Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS77301DGK Features

  • 250mA output current capability.
  • Adjustable output voltage range.
  • Ultralow 92µA quiescent current.
  • Over current and thermal shutdown protection.
  • 8-VSSOP surface mount package.

TPS77301DGK Applications

  • Powering sensitive electronic circuits.
  • Battery-powered device applications.
  • Portable electronic equipment.
  • Voltage regulation in compact designs.

TPS77301DGK FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the TPS77301DGK?

The TPS77301DGK can supply up to 250mA of output current.

What is the adjustable output voltage range for the TPS77301DGK?

The output voltage is adjustable over the range of 1.5V to 5.5V.

What is the typical dropout voltage for the TPS77301DGK?

The dropout voltage is typically 200mV at 250mA.

What is the quiescent current of the TPS77301DGK?

The quiescent current is typically 92µA at full load and drops to 1µA when disabled.

What protection features are included in the TPS77301DGK?

The TPS77301DGK includes over current, over temperature, and reverse polarity protection.

What is the operating temperature range for the TPS77301DGK?

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

What package type is the TPS77301DGK supplied in?

The TPS77301DGK is supplied in an 8-VSSOP package.

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