Datasheet > LND-7900

LND-7900

更新时间： 2024-10-18 22:29:11

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
1页	22K
描述
NEGATIVE VOLTAGE LOW DROPOUT REGULATORS

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LND-7900 数据手册

DATA SHEET

LND-7900

NEGATIVE VOLTAGE LOW DROPOUT REGULATORS

Features

LND-7900

Negative Voltage

Low Dropout Regulators

· Up to 1.5A Output Current

· No external conpensation

· Ripple RejecttdoJunction Temperature

Limit

What is the LND-7900?

The LND-7900 is Linear Dimensions’ version of the popular LND-7900 series negative voltage

low dropout regulator family. These devices offer voltage regulation at extremely low cost. The

devices are particularly useful in applications such as wall adaptors, toys, or wall plugged devices

which aren’t power critical but which require power regulation. These devices are available in a

variety of voltage varieties including: -6, -8, -9, -12, -15, -18, -24V.

· Voltages Including: -6, -8, -9,

-12, -15, -18, and -24V.

Applications

How does it work?

· Wall Power Adaptors

· Electronic Toys

To use the device simply connect the power and GND pins, the centre pin will represent the

regulated output voltage.

· Electronic Power Supply

Output Regulators

How Do I get samples?

· Industrial Controllers

The LND-7900 are available in standard TO-92 plastic packages in both sample and volume.

When ordering, replace the 00 with the appropriate voltage level, eg. LND-7906 would result in a

6V, TO-92, plastic package part.

Block Diagram:

Output

Input

series pass

element

current

generator

safe area

protector

error

amplifier

start

circuit

reference

voltage

thermal

protector

GND

Figure 1: Block Diagram

Linear Dimensions, Inc. 445 East Ohio Street, Chicago, IL 60611 p 312.3211810 f 312.321.1830

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