AME1117BCCTZ datasheet, PDF - EEWORLD Datasheet

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AME1117BCCTZ: Description1A Low Dropout Positive Voltage Regulator; CategoryPower/power management The power supply circuit; File Size157KB，19 Pages; ManufacturerAnalogMicroElectronics,Inc.(AME); Environmental Compliance; AMT was founded in Taiwan in November 2000 and merged into AMT Microelectronics, Inc., a US company located in Silicon Valley, California, USA. Its stock was officially listed for public trading in March 2004.

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AME1117BCCTZ Overview

1A Low Dropout Positive Voltage Regulator

AME1117BCCTZ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	AnalogMicroElectronics,Inc.(AME)
package instruction	, SMSIP3H,.38,90TB
Reach Compliance Code	compli
ECCN code	EAR99
Adjustability	FIXED
Nominal dropback voltage 1	1.2 V
Maximum absolute input voltage	18 V
Maximum grid adjustment rate	0.005%
Maximum load regulation	0.025%
Output times	1
Number of terminals	3
Working temperatureTJ-Max	70 °C
Operating temperatureTJ-Mi
Maximum output current 1	1 A
Nominal output voltage 1	2.5 V
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SMSIP3H,.38,90TB
Certification status	Not Qualified
surface mount	YES
technology	BIPOLAR
Terminal pitch	2.3 mm
Terminal location	SINGLE
Maximum voltage tolerance	2%

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AME, Inc.

AME1117

General Description

The AME1117 is a 1A low-dropout positive voltage regu-

lator. It is available in fixed and adjustable output voltage

versions. Overcurrent and thermal protection are integrated

onto the chip. Output current will limit as while it reaches

the pre-set current or temperature limit. The dropout volt-

age is specified at 1.4V Maximum at full rated output

current. The AME1117 series provides excellent regula-

tion over line, load and temperature variations.

1A Low Dropout

Positive Voltage Regulator

Functional Block Diagram

Input

Current

Limiting

Amplifier

Thermal

Protection

Output

Features

Low Dropout Voltage ----- 1.4V at 1A

Adjustable or Fixed Voltages:

1.8V, 2.5V, 3.3V, 5.0V

Adjust Pin Current Less than 120µA

Overcurrent Protection

Thermal Protection

Available in TO-220, TO-252, SOT-223

All AME's Lead Free Products Meet RoHS

Standards

Error

Amp.

Bandgap

Reference

ADJ/COM

Typical Application

AME1117

GND

OUT

Applications

High Efficiency Linear Regulators

Post Regulators for Switching Supplies

5V to 3.3V Voltage Converter

Battery Charger

10µF Tan

Load

Rev.S.02

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