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TPS71733DCKR The Texas Instruments TPS71733DCKR is a 150-mA linear voltage regulator featuring high PSRR and low noise. It operates with an input voltage range of 2.5V to 6.5V.
Mfr Part #:

TPS71733DCKR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS71733DCKR is a 150-mA linear voltage regulator featuring high PSRR and low noise. It operates with an input voltage range of 2.5V to 6.5V.
✓ Total Stock: 80,964 pcs
$ Price Range: $0.44

TPS71733DCKR Available from 4 distributors

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Romaks Technologies ✓
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78,609 pcs
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78609 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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1,321 pcs
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1321 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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1,026 pcs
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1026 pcs On Request 1 On Request On Request 1814+ On Request On Request
MW.FEP S.p.A. ✓
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8 pcs
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8 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.

TPS71733DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS71733DCKR Description

Short technical summary and product information.

The Texas Instruments TPS71733DCKR is a low-dropout (LDO) linear voltage regulator designed for applications requiring high power-supply rejection ratio (PSRR) and low noise. It provides a stable 3.3V output with a maximum output current of 150mA.

 

Key electrical characteristics include an input voltage range of 2.5V to 6.5V and a typical dropout voltage of 170mV at 150mA. The regulator offers excellent PSRR performance, with values of 70dB at 1kHz, 67dB at 100kHz, and 45dB at 1MHz. It also features a low noise output of 30µV RMS typical over a 100Hz to 100kHz bandwidth.

 

Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device is available in a compact 5-pin SC-70 package, suitable for surface mount applications. The enable control feature allows for power management.

 

This regulator is part of the TPS717xx family, known for its advanced BiCMOS process and PMOS pass device, enabling fast start-up and excellent transient response. It is stable with a 1µF ceramic capacitor.

TPS71733DCKR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS717
Canonical Name: Texas Instruments TPS71733DCKR Linear Voltage Regulator
Subcategory: LDO Regulators

TPS71733DCKR Compliance

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

TPS71733DCKR Estimated Pricing

Qty Low High
1+ $0.44 $0.44

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

TPS71733DCKR Features

  • 150-mA output current capability.
  • High PSRR up to 70dB at 1kHz.
  • Low noise output of 30µV RMS.
  • Wide input voltage range: 2.5V to 6.5V.
  • Compact 5-pin SC-70 package.

TPS71733DCKR Applications

  • Ideal for portable electronic devices.
  • Suitable for noise-sensitive analog circuits.
  • Power supply filtering applications.
  • Battery-powered equipment.

TPS71733DCKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS71733DCKR?

The output voltage is fixed at 3.3V.

What is the input voltage range?

The input voltage range is 2.5V to 6.5V.

What is the maximum output current?

The maximum output current is 150mA.

What is the dropout voltage?

The typical dropout voltage is 170mV at 150mA.

What is the ground current?

The typical ground current is 45µA.

What is the operating temperature range?

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

What packages are available?

The TPS71733DCKR is available in SC-70-5, SOT-353, and 5-TSSOP packages.

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