TPL9208-S

2-A Output, High-PSRR, Low-Noise LDO Regulator

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Overview
Development Resources
Application
Ordering Detail

Overview

The TPL9208 series of products are 2-A high-current, 3.3-μVRMS low-noise, high-PSRR, high-accuracy linear regulators with typically 150-mV ultra-low dropout voltage at 2-A load condition. The TPL9208 series of products support both fixed output voltage ranging from 0.8 V to 3.95 V and adjustable output voltage ranging from 0.8 V to 5.2 V with external resistor dividers.

Ultra-low noise, high-PSRR, and high-output-current capabilities make the TPL9208 series an ideal power supply for noise-sensitive applications, such as high-speed communication facilities, test and measurement devices, or high-definition imaging equipment. Accurate output voltage tolerance, output voltage remote sensing, excellent transient response, and flexible soft-start control ensure the TPL9208 series an optimal power supply for largescale processors and digital loads, such as CPU, ASIC, FPGA, CPLD, and DSP.

The TPL9208 series of products provide 10-pin DFN2.5X2.5 and 20-pin QFN5X5 packages with guaranteed operating junction temperature ranging from −40°C to +125°C.

Status

Production
Rating

Industrial
Minimum Input Voltage (V)

1.1
Maximum Input Voltage (V)

6.5
Output Voltage (V)

Adjustable (0.8 to 5.2)
Accuracy (max)

±1%
Maximum Output Current (mA)

2000
Iq (typ) (mA)

5
Dropout (typ) (mV)

80
PSRR @ 1kHz (dB)

72
Noise (μVRMS)

3.3
Temperature Range (°C)

-40 to +125
Feature

/
Package

QFN5X5-20, DFN2.5X2.5-10

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- Datasheet_TPL9208-S
  
  Data Sheet
  
  English
  
  02/02/2024
  
  2-A Output, High-PSRR, Low-Noise LDO Regulator
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- PSRR Measurement for LDO
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024

Application

• Communication: CPU, ASIC, FPGA, CPLD, DSP

• High-Performance Analog: ADC, DAC, LVDS, VCO

• Noise-Sensitive Imaging: CMOS Sensors, Video ASICs

Ordering Detail

Order Part Number	Buy	Samples	Rating	Feature	Status	1ku Price	Release Date	Package	Lead time (week)	MSL	Packing	MPQ	CPQ
TPL9208AD-QF7R-S	Buy now	Request	Industrial Grade	AEC-Q100 Qualified	Released	$1.807	2023-07-04	QFN5X5-20	11	MSL3	T&R	3000	15000
TPL9208AD-DF5R-S	Buy now	Request	Industrial Grade	AEC-Q100 Qualified	Released-conditional	$1.301	2023-06-01	DFN2.5X2.5-10	12	MSL3	T&R	4000	160000