SGM2079xQ

量产

车规级

Automotive, 1A, Low Noise, Wide Bandwidth, High PSRR, Low Dropout Linear Regulator

SGM2079xQ.pdf

The SGM2079xQ is a low noise, high PSRR, low dropout voltage linear regulator. It is capable of supplying 1A output current with typical dropout voltage of only 130mV. The operating input voltage range is from 2.2V to 5.5V and output voltage range is from 0.8V to 5.0V.

Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2079xQ has automatic discharge function to quickly discharge V_OUT in the disabled status.

This device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.

The SGM2079xQ is available in a Green TDFN-3×3-8JL package. It operates over an operating temperature range of -40℃ to +125℃.

特性

AEC-Q100 Qualified for Automotive Applications Device Temperature Grade 1
TA = -40℃ to +125℃
Operating Input Voltage: 2.2V to 5.5V
Adjustable Output Voltage: 0.8V to 5.0V
Output Voltage Accuracy: ±2% at +25℃
Low Dropout Voltage: 130mV (TYP) at 1A
Low Noise at VOUT(NOM) = 1.1V (10Hz to 100kHz): 18μVRMS (TYP)
Power Supply Rejection Ratio at VOUT(NOM) = 1.1V:
74dB (TYP) at 1kHz
66dB (TYP) at 10kHz
42dB (TYP) at 1MHz
Current Limiting and Thermal Protection
Excellent Load and Line Transient Responses
With Output Automatic Discharge
Stable with Small Case Size Ceramic Capacitors
-40℃ to +125℃ Operating Temperature Range
Available in a Green TDFN-3×3-8JL Package

应用

Automotive Applications
PLL/VCO/RF Circuit
Audio Equipment

订购信息

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM2079-ADJQTHI8G/TR	量产	TDFN-3×3-8JL	8	YES	YES	YES	YES	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.05/unit 25-99 units : $0.9/unit 100-249 units : $0.75/unit 250-499 units : $0.6/unit 500-999 units : $0.525/unit 1000-9999 units : $0.39/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days

* 价格仅供参考。请联系我们的经销商获取正式报价。

** 交货时间仅供参考，可能会根据不同情况而发生变化。