Datasheet > SGM2034

SGM2034

更新时间： 2023-09-03 20:25:14

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
14页	768K
描述
1μA Ultra-Low Current Consumption and Low Dropout CMOS Voltage Regulator

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SGM2034 数据手册

SGM2034

1μA Ultra-Low Current Consumption and

Low Dropout CMOS Voltage Regulator

GENERAL DESCRIPTION

FEATURES

The SGM2034 is an ultra-low current consumption, low

dropout voltage and high accuracy linear regulator. It is

capable of supplying 250mA output current with only

1μA (TYP) current consumption. The typical dropout

voltage is only 70mV at 100mA. The operating input

voltage range is from 1.7V to 7.5V and fixed output

voltages are 1.2V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 3.6V,

3.8V, 4.0V, 4.5V and 5.0V.

● Operating Input Voltage Range: 1.7V to 7.5V

● Fixed Outputs of 1.2V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V,

3.6V, 3.8V, 4.0V, 4.5V and 5.0V

● 250mA Output Current

● High Output Voltage Accuracy: ±1.2% at +25℃

● Ultra-Low Quiescent Current: 1μA (TYP)

● Low Dropout Voltage: 70mV (TYP) at 100mA

● Low Reverse Leakage Current:

0.4μA (TYP) when V_OUT> V_IN

Other features include short-circuit current limit and

thermal shutdown protection.

● Current Limiting and Thermal Protection

● -40℃ to +85℃ Operating Temperature Range

● Available in Green SOT-23-3 and SOT-89-3

Packages

The SGM2034 is available in Green SOT-23-3 and

SOT-89-3 packages. It operates over an operating

temperature range of -40℃ to +85℃.

APPLICATIONS

Wearable Device

Smart Phone

Portable Equipment

TYPICAL APPLICATION

SGM2034 _OUT

V_IN

V_OUT

GND

C_IN

C_OUT

1μF

0.22μF

Figure 1. Typical Application Circuit

SG Micro Corp

NOVEMBER 2020–REV. A.3

www.sg-micro.com

12 3 4 5 6 7...14

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