Datasheet > AZ1117CR-3.3TRG1

AZ1117CR-3.3TRG1

更新时间： 2024-11-23 12:26:51

品牌	Logo	应用领域
BCDSEMI		稳压器
页数	文件大小	规格书
23页	798K
描述
LOW DROPOUT LINEAR REGULATOR

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AZ1117CR-3.3TRG1 数据手册

Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR

LOW DROPOUT LINEAR REGULATOR

APA1P121371M7

AZ1117C

General Description

Features

The AZ1117C is a low dropout three-terminal regula-

tor.

Current Limit: 1.35A (Typ.)

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

OUT

The AZ1117C 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% (Except 1.2V

version)

On-chip Thermal Shutdown

Maximum Quiescent Current: I

=6mA

QMAX

Compatible with Low ESR Ceramic Capacitor

Operation Junction Temperature: -20 to 125 C

The AZ1117C 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

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

sion which can set the output voltage with two external

resistors.

Applications

USB Device

Add-on Card

DVD Player

PC Motherboard

The AZ1117C is available in the industry-standard

TO-252-2 (3), TO-252-2 (4), SOT-89 and SOT-223

power packages.

SOT-223

SOT-89

TO-252-2 (3)

TO-252-2 (4)

Figure 1. Package Types of AZ1117C

Nov. 2012 Rev. 1. 8

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...23

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