G913C 台湾致新代理商 GMT LDO系列 单电源LDO
300mA Low-Dropout Linear Regulators
| Part Number | Vin (V)min. | Vin (V) max. | LOUT(A) | VOUT(V) | Dropout (V) | EN | Dis-R (Ω) | IQ(uA) | Note | Package |
| G913C | 2.5 | 5.5 | 0.3 | 3 | 0.4 | Y | Y | 90 | MLCC | SOT-23-5 |
GeneralDescription
The G913 is a low supply current, low dropout linear regulator that comes in a space saving SOT-23-5 package. The supply current at no-load is 90μA. In the shutdown mode, the maximum supply current is less than 1μA. Operating voltage range of the G913 is from 2.5V to 5.5V. The over-current protection limit is set at 550mA typical. An over-temperature protection circuit is built-in in the G913 to prevent thermal overload. These power saving features make the G913 ideal for use in the battery-powered applications such as note-book computers, cellular phones, and PDA’s.
The G913 has two modes of operation. When the SET pin is connected to ground, its output is a pre-set value: 1.5V~4.7V (interval =100mV), 2.84V, 3.15V, and 4.75V. There is no external component needed to de-cide the output voltage. When an output other than the preset value is needed, two external resistors should be used as a voltage divider. The output voltage is then decided by the resistor ratio. The G913 comes in a space saving SOT-23-5 package.
Features
Low, 90μA No-Load Supply Current
Guaranteed 300mA Output Current
Dropout Voltage is 200mV @ 150mA Load
Over-Temperature Protection and Short-Circuit Protection
Two Modes of Operation
Fixed Mode: 1.5V~4.7V (interval =100mV)，2.84V(G913A),3.15V(G913B), 4.75V (G913E),
Adjustable Mode: from 1.25V to 5.5V
Max. Supply Current in Shutdown Mode < 1μA
Low Output Noise at 220μVRMS
Stable with low cost ceramic capacitors
Applications
Notebook Computers
Cellular Phones
PDAs
Digital still Camera and Video Recorders
Hand-Held Devices
Bar Code Scanners
Ordering Information
| ORDER NUMBER (Pb free/Green) | MARKING | VOLTAGE | TEMP. RANGE | PACKAGE |
| G913Af | 3Axx | 2.84 | 40°C~ +85°C | SOT-23-5 |
| G913Bf | 3Bxx | 3.15 | 40°C~ +85°C | SOT-23-5 |
| G913Cf | 3Cxx | 3.3 | 40°C~ +85°C | SOT-23-5 |
| G913Df | 3Dxx | 3 | 40°C~ +85°C | SOT-23-5 |
| G913Ef | 3Exx | 4.75 | 40°C~ +85°C | SOT-23-5 |
Pin Configuration Typical Application Circuit
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