TPS7A8101 - 低噪声高带宽 PSRR 低压降 1-A 线性稳压器

TPS7A8101是TI德州仪器公司的一款单通道LDO产品，TPS7A8101是低噪声高带宽 PSRR 低压降 1-A 线性稳压器，本站介绍了TPS7A8101的封装应用图解、特点和优点、功能等，并给出了与TPS7A8101相关的TI元器件型号供参考。

TPS7A8101 - 低噪声高带宽 PSRR 低压降 1-A 线性稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品特性

Low-Dropout 1-A Regulator with Enable
Adjustable Output Voltage: 0.8 V to 6 V
Wide-Bandwidth High PSRR:
- 80 dB at 1 kHz
- 60 dB at 100 kHz
- 54 dB at 1 MHz
Low Noise: 23.5 μVRMS typical (100 Hz to 100 kHz)
Stable with a 4.7-μF Capacitance
Excellent Load and Line Transient Response
3% Overall Accuracy (Over Load, Line, Temperature)
Overcurrent and Overtemperature Protection
Very Low Dropout: 170 mV Typical at 1 A
Package: 3-mm × 3-mm SON-8

产品应用

Telecom Infrastructure
Audio
High-Speed I/F (PLL and VCO)

产品说明

The TPS7A8101 low-dropout linear regulator (LDO) offers very good performance in noise and power-supply rejection ratio (PSRR) at the output. This LDO uses an advanced BiCMOS process and a PMOSFET pass device to achieve very low noise, excellent transient response, and excellent PSRR performance.

The TPS7A8101 device is stable with a 4.7-μF ceramic output capacitor, and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations.

This device is fully specified over the temperature range of TJ = –40°C to 125°C and is offered in a 3-mm × 3-mm, SON-8 package with a thermal pad.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS7A8101	SON (8)	3.00 mm × 3.00 mm

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