AMS1117-2.5 datasheet, PDF - EEWORLD Datasheet

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AMS1117-2.5: DescriptionOutput type: Fixed Maximum input voltage: 30V Output current: 1A Output voltage (minimum/fixed): 2.55V; CategoryPower/power management Low dropout linear regulator (they); File Size1MB，9 Pages; ManufacturerShenzhen SLKOR Micro Semicon Co., Ltd.; Websitehttp://www.slkormicro.com/; Shenzhen SlkorMicro Semicon Co., Ltd. is dedicated to the 3rd-generation semiconductor SiC power devices. Our products cover discrete devices and ICs, diodes, transistors, power devices, and power management chips. Our brand "Slkor" is gaining reputations in the semiconductor industry. We offer varieties of products ranging from industrial to military applications, SiC diodes, SiC MOSFET, IGBT, the 5th generation ultra-fast recovery power diodes, and more. These products are vitally applied in electric vehicles, high-end equipment, communication equipment, and more.

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AMS1117-2.5 Overview

Output type: Fixed Maximum input voltage: 30V Output current: 1A Output voltage (minimum/fixed): 2.55V

AMS1117-2.5 Parametric

Parameter Name	Attribute value
Output type	fixed
Maximum input voltage	30V
Output current	1A
Output configuration	just
Number of voltage regulators	1
Output voltage (maximum)	-
PSRR/ripple suppression	-
Output voltage (minimum/fixed value)	2.55V
Pressure drop (maximum)	1.4V @ 1A
Operating power current (maximum)	-
Operating temperature	-40°C ~ 125°C

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AMS1117

1A LOW DROPOUT VOLTAGE REGULATOR

Description

The AMS1117 is a series of low dropout voltage

regulators which can provide up to 1A of output

current. The AMS1117 is available in six fixed

voltage, 1.2, 1.5, 1.8, 2.5, 3.3 and 5.0V. Additionally

it is also available in adjustable version. On chip

precision trimming adjusts the reference/ output

voltage to within ± 2%. On-chip thermal limiting

provides protection against any combination of

overload and ambient temperatures that would

create excessive junction temperatures.

The AMS1117 series is available in SOT-223, TO-

252, SOT89 packages. A minimum of 10uF

tantalum capacitor is required at the output to

improve the transient response and stability.

Features



Low Dropout Voltage.

Load regulation: 0.5% Max.

Optimized for Low Voltage

On-chip thermal limiting.

Maximum Input Voltage : 30V

Adjustable Output Voltage or Fixed 1.2V,

1.5V, 1.8V, 2.5V, 3.3V,5V



Standard SOT-223,TO-252 ,SOT89

Packages

Applications



Post Regulator for switching DC/DC

Converter



High Efficiency Linear Regulator

Battery Chargers

PC Add on Card

Motherboard clock supplies

LCD Monitor r

Set-top Box

Block Diagram

www.slkormicro.com

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