Datasheet > SGM2022-KYN6/TR

SGM2022-KYN6/TR

更新时间： 2024-01-31 02:52:43

品牌	Logo	应用领域
圣邦微 - SGMICRO		稳压器射频
页数	文件大小	规格书
8页	519K
描述
Dual, Low Dropout, 150mA RF - Linear Regulators

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技术参数
数据手册

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SGM2022-KYN6/TR 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.58
Base Number Matches：	1

SGM2022-KYN6/TR 数据手册

Dual, Low Dropout, 150mA

RF-Linear Regulators

SGM2022

GENERAL DESCRIPTION

FEATURES

- Highly Accurate: 2%

- Ultra-Low Dropout Voltage:

135mV at 150mA output

The SGM2022 is a dual, low-power, low-dropout, CMOS

linear voltage regulators. It operates from a 2.5V to 4.5V

input and delivers up to 150mA at each channel.

- Low 160µA No-Load Supply Current

- Low 300µA Operating Supply Current

at 150mA Output

- Thermal-Overload Protection

- Output Current Limit

- 10nA Logic-Controlled Shutdown

- Operating Temperature Range : -40℃to 85℃

- Small Package

The SGM2022 is the perfect choice for low voltage, low

power and RF applications. A low ground current 160µA

(both LDO’s enabled and active) makes this part attractive

for battery operated power systems. The SGM2022 also

offers low dropout voltage (135mV at 150mA output) to

prolong battery life in portable electronics.

Separate enable pins control each individual LDO output.

The EN function allows the output of each regulator to be

turned off independently, resulting in greatly reduced

power consumption. Other features include

logic-controlled shutdown mode, foldback current limit

and thermal shut- down protection.

a 10nA

PIN CONFIGURATIONS（TOP VIEW）

SGM2022

Devices come in 6-pin SOT23 package.

OUT1

OUT2

GND

EN2

EN1

APPLICATIONS

Cellular Telephones

Cordless Telephones

PCS Telephones

SOT23-6

TYPICAL OPERATION CIRCUIT

PCMCIA Cards

Modems

MP3 Player

Hand-Held Instruments

Palmtop Computers

Wireless LAN

OUTPUT2

OUTPUT1

OUT2

GND

OUT1

1μF

INPUT

1μF

SGM2022

EN2

Portable/Battery-Powered Equipment

EN1

OFF

Shengbang Microelectronics Co, Ltd

Tel: 86/451/84348461

REV. A

www.sg-micro.com

12 3 4 5 6 7 8

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