Datasheet > TPL8032-S

TPL8032-S

更新时间： 2024-04-09 19:00:26

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
20页	1296K
描述
20-V/300-mA Wide-Input High-PSRR Ultra-low Noise LDO Regulator

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TPL8032-S 数据手册

TPL8032-S Series

20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO

Regulator

Features

Applications

Input Voltage Range: 2.5 V to 20 V

Output Voltage Range:

Low-Noise Power Supply

High-Definition Imaging System

Infrared Image Equipment

Medical Equipment

•

Adjustable: 1.22 V to 18 V

–

Fixed: 1.5 V to 5 V

–

±2% Output Accuracy over Line Regulation, Load

Regulation, and Operating Temperature Range

•

Description

300-mA Maximum Output Current

Low Dropout Voltage: 550 mV Maximum at 300 mA

High PSRR:

•

The TPL8032 series of products are 300-mA high PSRR,

ultra-low noise, and low-dropout linear regulators with a

20-V wide input voltage range. The TPL8032 series of

products support both adjustable output voltage ranging

from 1.22 V to 18 V with an external resistor divider

and fixed output voltage ranging from 1.5 V to 5 V. The

TPL8032 series of products are stable with a 2.2-μF to

100-μF ceramic output capacitor.

79 dB at 1 kHz

–

56 dB at 100 kHz

–

5.68-μV_RMSOutput Voltage Noise

Excellent Transient Response

•

The TPL8032 series of products have high PSRR with

79 dB at 1 kHz and 5.68 μV_RMSultra-low noise. These

features make the TPL8032 series suitable for noise-

sensitive applications, such as high-performance analog

devices or high-definition imaging equipment, to suppress

the large ripple and noise generated from the previous

stage power supply. Besides, output short-circuit protection

and thermal protection features improve the system

reliability under multiple operating conditions.

Stable with a 2.2-μF to 100-μF Ceramic Output

Capacitor

Integrated Protection:

•

Over-Current Protection

–

Output Short-Circuit Protection

–

Over-Temperature Protection

–

Junction Temperature Range: −40°C to +125°C

Package Options:

•

The TPL8032 series provides a SOT23-5 package with

a guaranteed junction temperature range from –40°C to

+125°C.

SOT23-5

–

Typical Application Circuit

Input

Output

Input

Output

V_OUT

V_IN

C_FF

R1 C_OUT

C_IN

C_OUT

TPL8032

Fixed

TPL8032

ADJ

Off On

GND

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