Datasheet > AZ1117BR-1.8TRE1

AZ1117BR-1.8TRE1

更新时间： 2024-09-19 03:03:31

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
19页	889K
描述
Fixed Positive LDO Regulator, 1.8V, BIPolar, PSSO3, ROHS COMPLIANT, SOT-89, 3 PIN

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AZ1117BR-1.8TRE1 数据手册

Part Obsolete

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR

LOW DROPOUT LINEAR REGULATOR

APA1P121371M7

AZ1117B

General Description

Features

The AZ1117B is a low dropout three-terminal regula-

tor.

Current Limit: 1.0A (Typ.)

Output Noise from 10Hz to 10KHz: 0.003% of

OUT

The AZ1117B has been optimized for low voltage

where transient response and minimum input voltage

are critical. It provides current limit and thermal shut-

down. Its circuit includes a trimmed bandgap reference

to assure output voltage accuracy to be within ±1%.

On-chip thermal shutdown provides protection against

a combination of high current and ambient temperature

that would create excessive junction temperature.

PSRR at I

=300mA and f=120Hz: 70dB

OUT

Output Voltage Accuracy: ±1%

On-chip Thermal Shutdown

Maximum Quiescent Current: I

=6mA

QMAX

Operation Junction Temperature: -20 to 125 C

Applications

The AZ1117B is available in 1.2V, 1.5V, 1.8V, 2.5V,

3.3V, 5.0V fixed output voltage vesions and ADJ out-

put voltage version. The fixed versions integrate the

USB Device

Add-on Card

adjust resistors. It is also available in an adjustable ver- · DVD Player

sion which can set the output voltage with two external

resistors.

PC Motherboard

The AZ1117B is available in the industry-standard

SOT-223 and SOT-89 power packages.

SOT-89

SOT-223

Figure 1. Package Type of AZ1117B

Jan. 2013 Rev. 2. 3

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...19

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