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TPS71247DRCR The Texas Instruments TPS71247DRCR is a dual-channel, low-dropout linear voltage regulator. It offers a maximum output current of 250mA and operates within a wide temperature range.
Mfr Part #:

TPS71247DRCR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS71247DRCR is a dual-channel, low-dropout linear voltage regulator. It offers a maximum output current of 250mA and operates within a wide temperature range.
✓ Total Stock: 90,400 pcs
$ Price Range: $1.15

TPS71247DRCR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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90,400 pcs
On Request
90400 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.

TPS71247DRCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS71247DRCR Description

Short technical summary and product information.

The TPS71247DRCR from Texas Instruments is a dual-channel, low-dropout (LDO) linear voltage regulator designed for high-performance applications. It provides two independent 250mA outputs and supports a wide input voltage range from 2.7V to 5.5V, with fixed output options available.

 

Key electrical characteristics include a low dropout voltage of 125mV at 250mA, ultra-low noise of 32 µVrms, and high PSRR of 65 dB at 10 kHz, making it suitable for sensitive RF applications. The regulator features independent enable pins for control and protection features such as thermal shutdown and current limiting.

 

Packaged in a 10-VSON (3x3) thermally enhanced package, the TPS71247DRCR is designed for surface mounting. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments. This LDO is ideal for use in cellular phones, PDAs, wireless LAN, and digital cameras.

 

This device offers excellent load and line transient response and is stable with a minimum load capacitance of 2.2 µF. The typical quiescent current is 0.3mA.

TPS71247DRCR Quick Information

Product Type: Voltage Regulator - Linear
Canonical Name: TPS71247DRCR Dual Channel Low-Dropout Voltage Regulator
Subcategory: LDO

TPS71247DRCR Compliance

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

TPS71247DRCR Estimated Pricing

Qty Low High
1+ $1.15 $1.15

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

TPS71247DRCR Features

  • Dual 250mA output channels.
  • Ultra-low noise performance.
  • High PSRR for noise rejection.
  • Wide input voltage range.
  • Surface mount 10-VSON package.

TPS71247DRCR Applications

  • Ideal for cellular phones.
  • Suitable for wireless PDA devices.
  • Used in PCMCIA/Wireless LAN.
  • Applicable to digital cameras.
  • Powers DSP/FPGA/ASIC controllers.

TPS71247DRCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS71247DRCR?

2.7 V to 5.5 V.

What package is the TPS71247DRCR available in?

10-VSON (3x3) and 10-VFDFN Exposed Pad.

What is the operating temperature range of the TPS71247DRCR?

-40°C to 125°C.

What is the maximum output current per regulator?

250 mA.

What fixed output voltages are available for the TPS71247DRCR?

1.8 V, 2.8 V, and 2.85 V.

What is the dropout voltage of the TPS71247DRCR?

Typical 125 mV at 250 mA, maximum 0.4 V at 500 mA.

What is the quiescent current of the TPS71247DRCR?

0.3 mA typical.

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