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TPS70351PWPG4 The Texas Instruments TPS70351PWPG4 is a dual-output, low dropout linear voltage regulator. It provides fixed 3.3V and 1.8V outputs with current capabilities of 1A and 2A respectively.
Mfr Part #:

TPS70351PWPG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS70351PWPG4 is a dual-output, low dropout linear voltage regulator. It provides fixed 3.3V and 1.8V outputs with current capabilities of 1A and 2A respectively.
✓ Total Stock: 1,933 pcs
$ Price Range: $23.40

TPS70351PWPG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,933 pcs
On Request
1933 pcs On Request 1 On Request On Request 17+ On Request On Request
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TPS70351PWPG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS70351PWPG4 Description

Short technical summary and product information.

The TPS70351PWPG4 from Texas Instruments is a dual-output, low dropout (LDO) voltage regulator designed for split-supply applications. It offers independent enable functions, power-on reset with a 120 ms delay, and power good output for Regulator 1. This device is suitable for applications requiring precise voltage regulation, such as DSPs, processors, ASICs, and FPGAs.

 

Key electrical specifications include a maximum input voltage of 6V, fixed output voltages of 3.3V for Regulator 1 and 1.8V for Regulator 2, and output current capabilities of 1A and 2A, respectively. The dropout voltage is a low 0.25V at 1A. It features ultralow quiescent current of 185 µA typical and provides protection features like over current, over temperature, reverse polarity, and undervoltage lockout (UVLO).

 

This regulator is housed in a 24-pin HTSSOP package, specifically a 24-PowerTSSOP with a width of 4.40mm. It is designed for surface mount applications and operates within a temperature range of -40°C to 125°C. The device also includes control features such as Enable, Power Good, Reset, and Sequencing.

TPS70351PWPG4 Quick Information

Product Type: Dual-Output, Low Dropout Voltage Regulator
Series: TPS703
Canonical Name: Texas Instruments TPS70351PWPG4 Dual-Output, Low Dropout Voltage Regulator
Subcategory: Low Dropout (LDO) Regulator

TPS70351PWPG4 Compliance

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

TPS70351PWPG4 Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

TPS70351PWPG4 Features

  • Dual output LDO voltage regulator.
  • Fixed 3.3V and 1.8V outputs.
  • 1A and 2A output current capability.
  • Low dropout voltage of 0.25V at 1A.
  • 24-pin HTSSOP surface mount package.

TPS70351PWPG4 Applications

  • Ideal for split-supply applications.
  • Suitable for DSP and processor power.
  • Used in ASIC and FPGA designs.
  • Provides power sequencing control.

TPS70351PWPG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What are the output voltages for the TPS70351PWPG4?

The TPS70351PWPG4 provides two fixed output voltages: 3.3V for Regulator 1 and 1.8V for Regulator 2.

What is the maximum output current for each regulator?

Regulator 1 has a maximum output current of 1A, and Regulator 2 has a maximum output current of 2A.

What is the dropout voltage of the TPS70351PWPG4?

The dropout voltage is 0.25V at a load of 1A.

What is the operating temperature range for this regulator?

The TPS70351PWPG4 operates in a temperature range of -40°C to 125°C.

What package type is the TPS70351PWPG4 supplied in?

This device is supplied in a 24-pin HTSSOP package, specifically a 24-PowerTSSOP with a width of 4.40mm.

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