TPS79333 The Texas Instruments TPS79333-EP is a 200-mA low-dropout linear regulator designed for noise-sensitive applications. It offers ultralow noise and high PSRR.
Mfr Part #:

TPS79333

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79333-EP is a 200-mA low-dropout linear regulator designed for noise-sensitive applications. It offers ultralow noise and high PSRR.
✓ Total Stock: 150,667 pcs
$ Price Range: $0.30

TPS79333 Available from 1 distributor

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TPS79333 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Load Capacitance
Noise
Number of Pins
Operating Temperature
Output Current
Output Voltage
PSRR
Quiescent Current
SVHC Present
Thermal Resistance

TPS79333 Description

Short technical summary and product information.

The TPS79333-EP from Texas Instruments is an enhanced product, ultralow-noise, high PSRR, fast RF, 200-mA low-dropout linear regulator. It is available in a 5-pin SOT-23 package and provides a fixed 3.3V output voltage with a maximum input voltage of 5.5V and a minimum input voltage of 2.7V. This regulator is designed for applications requiring stable power delivery with minimal noise.

 

Key features include a typical quiescent current of 0.17 mA, a typical dropout voltage of 102 mV, and an output noise level of 32 µVrms. The device boasts a high PSRR of 44 dB at 100 KHz, making it suitable for RF and sensitive analog circuits. It is stable with a minimum load capacitance of 2.2 µF and operates over a temperature range of -40°C to 125°C.

 

The TPS79333-EP is part of the TPS793xx family, known for its fast start-up time of 50 µs and excellent load/line transient responses. The controlled baseline manufacturing process ensures reliable operation, with enhanced DMS support and product-change notification.

 

Applications include VCOs, RF circuits, Bluetooth, and Wireless LAN. The SOT-23 package is suitable for space-constrained designs.

TPS79333 Quick Information

Product Type: Low-Dropout Linear Regulator
Series: TPS793xx-EP
Canonical Name: TPS79333-EP Ultralow-Noise, High PSRR, Fast RF, 200-mA Low-Dropout Linear Regulator
Subcategory: Low-Dropout (LDO)

TPS79333 Compliance

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

TPS79333 Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

TPS79333 Features

  • Ultralow noise regulator for sensitive applications.
  • High PSRR for clean power delivery.
  • Fast start-up time for quick power-up.
  • Stable with small ceramic capacitors.
  • Compact 5-pin SOT-23 package.

TPS79333 Applications

  • Ideal for RF and wireless circuits.
  • Suitable for Bluetooth and WLAN systems.
  • Used in noise-sensitive analog designs.
  • Powering VCOs and sensitive electronics.

TPS79333 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79333-EP?

The TPS79333-EP provides a fixed 3.3V output voltage.

What is the maximum input voltage for the TPS79333-EP?

The maximum input voltage for the TPS79333-EP is 5.5V.

What is the maximum output current of the TPS79333-EP?

The TPS79333-EP can supply a maximum output current of 0.2A (200mA).

What is the typical dropout voltage for the TPS79333-EP?

The typical dropout voltage for the TPS79333-EP is 102mV.

What is the noise level of the TPS79333-EP?

The TPS79333-EP has an ultralow noise level of 32 µVrms.

What is the operating temperature range of the TPS79333-EP?

The TPS79333-EP operates within a temperature range of -40°C to 125°C.

What package type is the TPS79333-EP available in?

The TPS79333-EP is available in a 5-pin SOT-23 package.

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