參數(shù)資料
型號(hào): AP2218T-5.0
廠商: BCD Semiconductor Manufacturing Limited
英文描述: 1A LOW DROPOUT LINEAR REGULATOR
中文描述: 1A低壓差線性穩(wěn)壓器
文件頁數(shù): 1/13頁
文件大小: 165K
代理商: AP2218T-5.0
1
Aug. 2005 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
Preliminary Datasheet
1A LOW DROPOUT LINEAR REGULATOR AP2218
Figure 1. Package Type of AP2218
TO-220F-4
General Description
The AP2218 is a low dropout linear regulator with a
typical dropout of 300mV at 1A output current.
The AP2218 provides current limit and thermal shut-
down. On-chip thermal shutdown provides protection
against any combination of high current and ambient
temperature that would create excessive junction tem-
peratures.
The AP2218 has 3.3V and 5.0V versions.
The AP2218 is available in the industry standard TO-
220F-4 package.
Features
·
·
Minimum Guaranteed Output Current: 1A
Dropout Voltage at I
OUT
=1A: 300mV
Output Accuracy:
±
1%
Low Ground Current
Internal Current Limit and Thermal Protection
Reversed-battery and Reversed-lead Insertion
Protection
Fast Transient Response
·
·
·
·
·
Applications
·
·
·
·
·
Power Module
Set Top Box
LCD TV
PDP TV
Cordless Phone
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