3A, High Accuracy, Low Noise, Low Dropout Linear Regulator, SGM2050 Replace TPS7A8400.
FEATURES

• Input Voltage Range:

• Without BIAS: 1.4V to 7V

• With BIAS: 1.1V to 7V

• Output Voltage Range:

• Adjustable Operation: 0.8V to 5.2V

• Pin-Selectable Operation: 0.8V to 3.95V

• Output Voltage Accuracy: ±1% at +25℃

• Low Dropout Voltage: 99mV (TYP) at 3A

• Low Noise: 5μVRMS (TYP) with BIAS

• Excellent Load Transient Response

• Adjustable Soft-Start Inrush Control

• Open-Drain Power-Good (PG) Output

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green TQFN-3.5×3.5-20L Package






PIN CONFIGUTION
CROSS
TPS7A8400 TPS7A8400.pdf

No.13790

FEATURES

• 低压降:3 A 时为 180 mV(最大值)

• 整个线路、负载和温度范围内为 1%(最高)精度

• 输出电压噪声:

• 输出电压为 0.8V 时,噪声为 4.4µVRMS

• 输出电压为 5.0V 时,噪声为 7.7µVRMS

• 输入电压范围:

• 无偏置:1.4V 至 6.5V

• 有偏置:1.1V 至 6.5V

• ANY-OUT™ 工作电压:

• 输出电压范围:0.8V 至 3.95V

• 可调节工作电压:

• 输出电压范围:0.8 V 至 5.0 V

• 电源纹波抑制:

• 500kHz 时为 40dB

• 出色的负载瞬态响应

• 可调软启动浪涌控制

• 开漏电源正常 (PG) 输出

• 使用 47µF 或更大的陶瓷输出电容器实现稳定运行

• 3.5mm × 3.5mm 20 引脚 VQFN

PIN CONFIGUTION
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