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TPS78330DDCT The Texas Instruments TPS78330DDCT is a 3V, 150mA low-dropout linear regulator. It operates from a 2.2V to 5.5V input and is housed in a compact SOT-23-5 package.
Mfr Part #:

TPS78330DDCT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS78330DDCT is a 3V, 150mA low-dropout linear regulator. It operates from a 2.2V to 5.5V input and is housed in a compact SOT-23-5 package.
✓ Total Stock: 124,494 pcs
$ Price Range: $0.50

TPS78330DDCT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,961 pcs
On Request
3961 pcs On Request 1 On Request On Request 1040+ 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.

TPS78330DDCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Industrial Grade
Lead Spacing
Lead Style
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS78330DDCT Description

Short technical summary and product information.

The Texas Instruments TPS78330DDCT is a low-dropout linear voltage regulator designed for battery-powered applications requiring ultralow quiescent current. It provides a fixed 3V output voltage and can deliver up to 150mA of current. The device accepts an input voltage range of 2.2V to 5.5V.

 

Key electrical characteristics include a typical quiescent current of 500 nA, a typical dropout voltage of 130mV at 150mA, and 3% accuracy over load, line, and temperature variations. It also features a PSRR of 13 dB at 100 KHz and low noise of 86 µVrms.

 

The TPS78330DDCT includes protection features such as overcurrent and over-temperature shutdown, as well as reverse polarity protection. It is equipped with a CMOS logic-level-compatible enable pin for control.

 

Packaged in a SOT-23-5 Thin (TSOT-23-5) surface-mount package, this regulator is suitable for space-constrained designs. Its operating temperature range is -40°C to 105°C.

TPS78330DDCT Quick Information

Product Type: Low-Dropout Linear Regulator
Series: nano-IQ
Canonical Name: Texas Instruments TPS78330DDCT Low-Dropout Linear Regulator
Subcategory: Low-Dropout (LDO) Regulator

TPS78330DDCT Compliance

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

TPS78330DDCT Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

TPS78330DDCT Features

  • Ultralow quiescent current of 500 nA.
  • Fixed 3V output voltage.
  • 150mA maximum output current.
  • Wide 2.2V to 5.5V input voltage range.
  • Compact SOT-23-5 surface-mount package.

TPS78330DDCT Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in low-power sensor systems.
  • Applicable in space-constrained designs.

TPS78330DDCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS78330DDCT?

The input voltage range is 2.2V to 5.5V.

What package is the TPS78330DDCT available in?

It is available in a SOT-23-5 Thin (TSOT-23-5) package.

What is the operating temperature range of the TPS78330DDCT?

The operating temperature range is -40°C to 105°C.

What is the output voltage of the TPS78330DDCT?

The output voltage is fixed at 3V.

What is the maximum output current of the TPS78330DDCT?

The maximum output current is 150mA.

What is the dropout voltage of the TPS78330DDCT?

The typical dropout voltage is 130mV at 150mA load.

What protection features does the TPS78330DDCT include?

It includes over current, over temperature, and reverse polarity protection.

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