TPS70458PWP
- Mfr.Part #
- TPS70458PWP
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V/2.5V 24HTSSOP
- Stock
- 1,956
- In Stock :
- 1,956
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Current - Output 1 :
- 1A
- Output Voltage :
- 3.3V
- Thickness :
- 1mm
- JESD-609 Code :
- e4
- Current - Output :
- 1A 2A
- PSRR :
- 65dB (1kHz), 60dB (1kHz)
- ECCN Code :
- EAR99
- Control Features :
- Enable, Power Good, Reset, Sequencing
- Operating Temperature :
- -40°C~125°C
- Output Type :
- FIXED
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Packaging :
- Tube
- Voltage - Output (Min/Fixed) :
- 3.3V 2.5V
- Width :
- 4.4mm
- Voltage Tolerance-Max :
- 2%
- Length :
- 7.8mm
- Base Part Number :
- TPS70458
- Radiation Hardening :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Pitch :
- 0.65mm
- Number of Regulators :
- 2
- Output Configuration :
- Positive
- Dropout Voltage1-Nom :
- 0.16V
- Accuracy :
- 2 %
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Lead Free :
- Lead Free
- Dropout Voltage :
- 160mV
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Output 2 :
- 2.5V
- Surface Mount :
- yes
- Current - Quiescent (Iq) :
- 250μA
- Output Voltage Accuracy :
- 2 %
- Power Dissipation :
- 4.58W
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Pin Count :
- 24
- Max Power Dissipation :
- 4.58W
- Voltage - Input (Max) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Number of Terminations :
- 24
- Output Voltage 1 :
- 3.3V
- Number of Pins :
- 24
- Voltage - Output 1 :
- 3.3V
- Pbfree Code :
- yes
- Reference Voltage :
- 1.22V
- Max Output Current :
- 1A
- Voltage Dropout (Max) :
- 0.25V @ 1A -
- Max Output Voltage :
- 3.3V
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Height :
- 1.2mm
- Output Voltage 2 :
- 2.5V
- Input Bias Current :
- 185μA
- Quiescent Current :
- 180μA
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Factory Lead Time :
- 6 Weeks
- Power Rating :
- 4.115W
- Min Output Voltage :
- 3.3V
- Number of Outputs :
- 2
- Min Input Voltage :
- 2.7V
- Current - Output 2 :
- 1A
- REACH SVHC :
- Unknown
- Datasheets
- TPS70458PWP

Voltage Regulators - Linear Texas Instruments TPS70458PWP Overview
The Texas Instruments TPS70458PWP from the Voltage Regulators - Linear category is a robust dual-output linear regulator, designed for precision and efficiency. Featuring a 3.3V and a 2.5V output, this IC ensures stable performance across varying input conditions and load changes, making it a critical component for sensitive electronic applications. Its 24-HTSSOP package is optimized for thermal efficiency and minimal footprint, enabling integration into compact system designs without compromising on power delivery and reliability.
TPS70458PWP Features
The TPS70458PWP linear regulator is engineered with several key features that enhance its application versatility and performance:
- Dual output voltage levels (3.3V and 2.5V) that accommodate a wide range of operating conditions.
- Low dropout performance which ensures efficient operation even in low headroom applications.
- Overcurrent and thermal shutdown features that provide essential protection mechanisms to safeguard the regulator and connected components from damage.
- Fast transient response which improves performance in applications with rapid load changes.
- Wide operating temperature range, suitable for demanding environments.
TPS70458PWP Applications
- Consumer Electronics: Utilized in powering sensitive microcontroller-based products, where consistent voltage levels are necessary for stability and performance.
- Telecommunication Equipment: Ideal for use in telecom infrastructures where reliable voltage regulation is crucial for system integrity and uptime.
- Portable Devices: Applied in battery-operated devices where efficient power consumption and space-saving design are critical.
- Industrial Controls: Serves in controlling systems to ensure accurate voltage supply under varying electrical loads and environmental conditions.
- Medical Devices: Provides the required precision and reliability for medical devices that demand stable and continuous voltage levels for accurate functionality.
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