Datasheet > AZ2940D-3.3G1

AZ2940D-3.3G1

更新时间： 2024-09-20 12:26:51

品牌	Logo	应用领域
BCDSEMI		稳压器调节器输出元件
页数	文件大小	规格书
22页	907K
描述
1A ULTRA LOW DROPOUT LINEAR REGULATOR

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AZ2940D-3.3G1 数据手册

Data Sheet

1A ULTRA LOW DROPOUT LINEAR REGULATOR

AZ2940

General Description

Features

The AZ2940 is a low dropout three-terminal regulator

with a typical dropout of 280mV at 1A output current.

Minimum Guaranteed Output Current: 1A

Dropout Voltage at I

=1A: 280mV Typ.

OUT

(Except 1.2V and 1.8V Versions)

Output Accuracy: ± 1%

Low Ground Current

Internal Current Limit and Thermal Protection

Reversed-battery and Reversed-lead Insertion

Protection

The AZ2940 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 AZ2940 has 1.2V, 1.8V, 2.5V, 3.3V and 5.0V ver- · Fast Transient Response

sions.

The AZ2940 series is available in the industry standard

Applications

TO-220-3, TO-263-3, TO-252-2 (1), TO-252-2 (3) and

SOT-223 power packages. (Detailed information

please refer to page 4)

LCD TV

Set Top Box

LCD Monitor

SMPS Post Regulator

Laptop, Palmtop and Notebook

Portable Instrumentation

USB Power Supply

TO-220-3

TO-263-3

SOT-223

TO-252-2 (1)

TO-252-2 (3)

Figure 1. Package Types of AZ2940

Sept. 2011 Rev. 2. 4

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...22

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