參數(shù)資料
型號(hào): AZ39151
廠商: BCD Semiconductor Manufacturing Limited
英文描述: 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR
中文描述: 1.5A的超低差線性穩(wěn)壓器
文件頁數(shù): 1/12頁
文件大?。?/td> 177K
代理商: AZ39151
1
Mar. 2007 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
Data sheet
1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39151
General Description
The AZ39151 is a 1.5A, high accuracy linear voltage
regulator. It features 375mV dropout voltage at 1.5A
output current and low ground current over all operat-
ing conditions .
The AZ39151 is specifically designed for low voltage,
high current output systems, such as PC add-in cards
where their tiny dropout voltage and ground current
values are important attributes.
The AZ39151 has 5.0V version only.
The AZ39151 is available in TO-252-4 (PPAK) pack-
age.
Features
·
·
Minimum Guaranteed Output Current: 1.5A
Low Dropout Voltage: 375mV at I
OUT
=1.5A
Output Accuracy:
±
1%
Low Ground Current
Internal Current and Thermal Limit
Reversed-battery and Reversed-lead Insertion
Protection
Fast Transient Response
TTL/CMOS Compatible Enable Pin
·
·
·
·
·
·
Applications
·
·
·
·
·
·
Set-top Box
Hi-end DVD Player/Recorder
LCD TV/PDP
LDO Linear Regulator for PC Add-in Cards
High Efficiency Linear Power Supplies
SMPS Post Regulator
Figure 1. Package Type of AZ39151
TO-252-4 (PPAK)
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