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TPS71730DCKR The Texas Instruments TPS71730DCKR is a 3V, 150mA low-dropout linear voltage regulator. It offers high PSRR and low noise in a compact SC-70-5 package.
Mfr Part #:

TPS71730DCKR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS71730DCKR is a 3V, 150mA low-dropout linear voltage regulator. It offers high PSRR and low noise in a compact SC-70-5 package.
✓ Total Stock: 8,683 pcs
$ Price Range: $0.44

TPS71730DCKR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
7,953 pcs
On Request
7953 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
730 pcs
On Request
730 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.

TPS71730DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Package Quantity
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS71730DCKR Description

Short technical summary and product information.

The TPS71730DCKR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for efficient power management. It provides a fixed 3V output voltage with a maximum current capability of 150mA.

 

Key electrical characteristics include a very low dropout voltage of 170mV typical at 150mA, and a low ground current of 45µA. The regulator boasts ultra-high PSRR performance, with values up to 70dB at 1kHz, and excellent load and line transient response. It also features low noise, measuring 30µV RMS typical from 100Hz to 100kHz.

 

This device is suitable for applications requiring stable voltage regulation with minimal noise and power consumption. The integrated enable control feature allows for power sequencing and shutdown capabilities. The TPS71730DCKR is supplied in a compact 5-pin SC-70 package, making it ideal for space-constrained designs. It operates within a temperature range of -40°C to 125°C.

TPS71730DCKR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: TPS71730DCKR 3V 150mA Low-Dropout Linear Regulator
Subcategory: Linear Regulators

TPS71730DCKR Compliance

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

TPS71730DCKR Estimated Pricing

Qty Low High
1+ $0.44 $0.44

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

TPS71730DCKR Features

  • Provides a stable 3V output voltage.
  • Delivers up to 150mA output current.
  • Features very low dropout voltage.
  • Offers high PSRR and low noise.
  • Compact SC-70-5 package for space savings.

TPS71730DCKR Applications

  • Ideal for battery-powered devices.
  • Suitable for noise-sensitive applications.
  • Used in portable electronic equipment.
  • Enables power sequencing with enable pin.

TPS71730DCKR FAQs

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

2.5 V to 6.5 V.

What is the output voltage?

Fixed 3 V.

What is the maximum output current?

150 mA.

What is the typical dropout voltage?

170 mV at 150 mA load.

What package does the device come in?

SC-70-5 surface-mount.

What is the operating temperature range?

-40°C to +125°C.

What protection features are included?

Over current, over temperature, reverse polarity, and under voltage lockout.

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