China/中文Other/EnglishEurope/English
SGM2051
1.2A, Ultra-High PSRR, Fast Load Transient, Bias Rail CMOS Voltage Regulator
1.2A, Ultra-High PSRR, Fast Load Transient, Bias Rail CMOS Voltage Regulator
GENERAL DESCRIPTION

The SGM2051 is an ultra-high PSRR, fast transient response, low noise and low dropout voltage linear regulator which is designed using CMOS technology. It provides 1.2A output current capability. The operating input voltage range is from 0.5V to 5.5V and bias supply voltage range is from 2.5V to 5.5V. The adjustable output voltage range is from 0.5V to 3.3V.

Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2051 has automatic discharge function to quickly discharge VOUT in the disabled status.

The SGM2051 is available in a Green WLCSP-0.8×1.2-6B-A package. It operates over an operating temperature range of -40 to +125.

PIN CONFIGURATIONS

1642127680830083.png

FEATURES
  • Input Supply Voltage Range: 0.5V to 5.5V

  • Bias Supply Voltage Range: 2.5V to 5.5V

  • Fixed Outputs of 0.75V, 0.8V, 0.85V, 1.0V, 1.05V, 1.1V, 1.15V, 1.2V, 1.8V, 2.8V, 3.0V and 3.3V

  • Adjustable Output from 0.5V to 3.3V

  • Output Voltage Accuracy: ±0.8% at +25

  • Low Bias Input Current: 96μA (TYP)

  • Low Dropout Voltage: 60mV (TYP) at 1.2A

  • Low Noise: 29μVRMS (TYP)

  • High PSRR: 70dB (TYP) at 1kHz

  • Very Low Bias Input Current in Shutdown: < 1μA

  • Current Limiting and Thermal Protection

  • Excellent Load and Line Transient Responses

  • With Output Automatic Discharge

  • Stable with Small Case Size Ceramic Capacitors

  • Logic Level Enable Input for ON/OFF Control

  • -40 to +125 Operating Temperature Range

  • Available in a Green WLCSP-0.8×1.2-6B-A Package

APPLICATIONS

Portable Equipment

Smartphone

Industrial and medical Equipment

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM2051-0.75XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-0.8XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-0.85XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-1.0XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-1.05XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-1.1XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-1.15XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-1.2XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-1.8XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-2.8XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-3.0XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-3.3XG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
SGM2051-ADJXG/TR Production WLCSP-0.8×1.2-6B-A 6 Y -40℃ to +125℃ Samples
规格书暂未发布,请联系sales_china@sg-micro.com申请规格书。
* 请使用公司后缀邮箱申请。在邮件中写明您的公司邮箱、联系电话、公司名称、职位/头衔、您申请规格书的准确料号、芯片应用项目、芯片应用产品可以帮助您加快获取速度。