SGM2048C

量产

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

SGM2048C.pdf

The SGM2048C 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 150mV. The operating input voltage range is from 2.2V to 7V. The SGM2048C is available in fixed output voltage versions and an adjustable version that allows the output voltage range from 0.8V to 6V.

Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2048C has automatic discharge function to quickly discharge VOUT in the disabled status.

The SGM2048C is available in a Green TDFN-3×3-8CL package. It operates over an operating temperature range of -40℃ to +125℃.

特性

Operating Input Voltage Range: 2.2V to 7V
Fixed Outputs of 1.2V, 1.8V, 2.8V, 3.0V, 3.3V, 5.0V
Adjustable Output from 0.8V to 6V
Output Voltage Accuracy: ±1% at +25℃
Low Dropout Voltage: 150mV (TYP) at 1A
Low Noise: 30μVRMS (TYP)
Power Supply Rejection Ratio at VOUT = 3.3V:
75dB at 1kHz
65dB at 100kHz
55dB 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-3×3-8CL Package

应用

Wireless Basestation

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)
SGM2048C-1.2XTEK8G/TR	量产	TDFN-3×3-8CL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days
SGM2048C-1.8XTEK8G/TR	量产	TDFN-3×3-8CL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days
SGM2048C-2.8XTEK8G/TR	量产	TDFN-3×3-8CL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days
SGM2048C-3.0XTEK8G/TR	量产	TDFN-3×3-8CL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days
SGM2048C-3.3XTEK8G/TR	量产	TDFN-3×3-8CL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days
SGM2048C-5.0XTEK8G/TR	量产	TDFN-3×3-8CL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days
SGM2048C-ADJXTEK8G/TR	量产	TDFN-3×3-8CL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	查看	查看	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 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。