Datasheet > TPL8151-S

TPL8151-S

更新时间： 2024-04-09 19:01:25

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
18页	837K
描述
1.5-A Wide-Input High-Current Low-Dropout Linear Regulator

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TPL8151-S 数据手册

TPL8151-S

1.5-A Wide-Input High-Current Low-Dropout Linear Regulator

Features

Applications

Input Voltage Range: 2.75 V to 29 V

Adjustable Output Voltage Range from 1.25 V

1.5-A Maximum Output Current

High-Power Linear Power Supplies

Low-Noise Power Supplies

•

Microcontroller, FPGA, ASIC Power Supply

±2% Output Accuracy over Line Regulation, Load

Regulation, and Operating Temperature Range

Description

Low Dropout Voltage: 1.2 V Typically at 1.5 A

High PSRR:

•

The TPL8151 is a 1.5-A high-current, low-dropout linear

regulator with up to 29-V wide input voltage range. The

TPL8151 supports adjustable output voltage ranging from

1.25 V with an external resistor divider and is stable with a

10-μF to 100-μF tantalum output capacitor.

79 dB at 120Hz

–

76 dB at 1kHz

–

Excellent Transient Response

•

The TPL8151 is compatible with older three-terminal

adjustable linear regulators but has lower dropout voltage,

tight output tolerance, and better transient performance.

Stable with a 10-μF to 100-μF Tantalum Output

Capacitor

Integrated Protection:

•

The TPL8151 provides a thermal-enhanced DFN4X4-8

package with guaranteed operating temperature range

from −40°C to +125°C.

Over-Current Protection

–

Over-Temperature Protection

–

Package Option:

•

DFN4X4-8

–

Typical Application Circuit

Input

Output

OUT

C_IN

TPL8151

ADJ

C_OUT

V_REF

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