Datasheet SPX3819 (MaxLinear) - 2
| 制造商 | MaxLinear |
| 描述 | 500mA Low-Noise LDO Voltage Regulatorin |
| 页数 / 页 | 13 / 2 — SPX3819. 500mA Low-Noise LDO Voltage Regulator. ABSOLUTE MAXIMUM RATINGS. … |
| 文件格式/大小 | PDF / 1.2 Mb |
| 文件语言 | 英语 |
SPX3819. 500mA Low-Noise LDO Voltage Regulator. ABSOLUTE MAXIMUM RATINGS. OPERATING RATINGS. ELECTRICAL SPECIFICATIONS. Parameter
该数据表的模型线
- SPX3819A1-3-3 SPX3819A1-3-3/TR SPX3819A1-L-3-3 SPX3819M3-1-8 SPX3819M3-3-0 SPX3819M3-3-1 SPX3819M3-3-3 SPX3819M3-L-1-8 SPX3819M3-L-3-0 SPX3819M3-L-3-1 SPX3819M3-L-3-3 SPX3819M5 SPX3819M5-1-2 SPX3819M5-1-2/TR SPX3819M5-1-5 SPX3819M5-1-5/TR SPX3819M5-1-8 SPX3819M5-1-8/TR SPX3819M5-2-5 SPX3819M5-2-5/TR SPX3819M5-2-5/TRR SPX3819M5-3-0 SPX3819M5-3-0/TR SPX3819M5-3-1 SPX3819M5-3-1/TR SPX3819M5-3-3 SPX3819M5-3-3/TR SPX3819M5-5-0 SPX3819M5-5-0/TR SPX3819M5-L SPX3819M5-L-1-2 SPX3819M5-L-1-2/TR SPX3819M5-L-1-5 SPX3819M5-L-1-5/TR SPX3819M5-L-1-8 SPX3819M5-L-1-8/TR SPX3819M5-L-2-5 SPX3819M5-L-2-5/TR SPX3819M5-L-3-0 SPX3819M5-L-3-0/TR SPX3819M5-L-3-1 SPX3819M5-L-3-1/TR SPX3819M5-L-3-3 SPX3819M5-L-3-3/TR SPX3819M5-L-5-0 SPX3819M5-L-5-0/TR SPX3819M5-L/TR SPX3819M5/TR SPX3819R2 SPX3819R2-1-2 SPX3819R2-1-2/TR SPX3819R2-1-5 SPX3819R2-1-5/TR SPX3819R2-1-8 SPX3819R2-1-8/TR SPX3819R2-2-5 SPX3819R2-2-5/TR SPX3819R2-3-0 SPX3819R2-3-1 SPX3819R2-3-3 SPX3819R2-3-3/TR SPX3819R2-5-0 SPX3819R2-L SPX3819R2-L-1-2 SPX3819R2-L-1-2/TR SPX3819R2-L-1-5 SPX3819R2-L-1-5/TR SPX3819R2-L-1-8 SPX3819R2-L-1-8/TR SPX3819R2-L-2-5 SPX3819R2-L-2-5/TR SPX3819R2-L-3-0 SPX3819R2-L-3-1 SPX3819R2-L-3-3 SPX3819R2-L-3-3/TR SPX3819R2-L-5-0 SPX3819R2-L-5-0/TR SPX3819R2-L/TR SPX3819S SPX3819S-1-8 SPX3819S-1-8/TR SPX3819S-2-5 SPX3819S-2-5/TR SPX3819S-3-0 SPX3819S-3-0/TR SPX3819S-3-1 SPX3819S-3-1/TR SPX3819S-3-3 SPX3819S-3-3/TR SPX3819S-5-0 SPX3819S-5-0/TR SPX3819S-L SPX3819S-L-1-2 SPX3819S-L-1-2/TR SPX3819S-L-1-5 SPX3819S-L-1-5/TR SPX3819S-L-1-8 SPX3819S-L-1-8/TR SPX3819S-L-2-5 SPX3819S-L-2-5/TR SPX3819S-L-3-0 SPX3819S-L-3-0/TR SPX3819S-L-3-1 SPX3819S-L-3-1/TR SPX3819S-L-3-3 SPX3819S-L-3-3/TR SPX3819S-L-5-0 SPX3819S-L-5-0/TR SPX3819S-L/TR SPX3819S/TR SPX3819T5-1-8 SPX3819T5-1-8/TR SPX3819T5-3-0 SPX3819T5-3-1 SPX3819T5-3-3 SPX3819T5-3-3/TR SPX3819T5-L-1-8 SPX3819T5-L-3-0 SPX3819T5-L-3-1 SPX3819T5-L-3-3 SPX3819U SPX3819U-1-8 SPX3819U-2-5 SPX3819U-3-0 SPX3819U-3-1 SPX3819U-3-3 SPX3819U-5-0 SPX3819U-L SPX3819U-L-1-8 SPX3819U-L-2-5 SPX3819U-L-3-0 SPX3819U-L-3-1 SPX3819U-L-3-3 SPX3819U-L-5-0
文件文字版本
SPX3819 500mA Low-Noise LDO Voltage Regulator ABSOLUTE MAXIMUM RATINGS OPERATING RATINGS
These are stress ratings only and functional operation of Input Voltage Range VIN .. 2.5V to 16V the device at these ratings or any other above those Enable Pin EN ... 0.0V to VIN indicated in the operation sections of the specifications Junction Temperature Range ... -40°C to +125°C below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect Thermal Resistance1 ... reliability. θJA (SOT23-5) ...191°C/W θ V JA (NSOIC-8) .. 128.4°C/W IN, EN ... -20V to +20V θ Storage Temperature .. -65°C to 150°C JA (DFN-8) ... 59°C/W Junction Temperature .. 150°C Note 1: The maximum al owable power dissipation is a Power Dissipation .. Internal y Limited function of maximum operating junction temperature, T Lead Temperature (Soldering, 5 sec) ... 260°C J(max) the junction to ambient thermal resistance, and the ambient θJA, and the ambient temperature TA. The ESD Rating (HBM - Human Body Model) .. 1kV maximum al owable power dissipation at any ambient temperature is given: PD(max) = (TJ(max)-TA)/θJA, exceeding the maximum al owable power limit wil result in excessive die temperature; thus, the regulator wil go into thermal shutdown.
ELECTRICAL SPECIFICATIONS
Specifications with standard type are for an Operating Junction Temperature of TJ = 25°C only; limits applying over the full Operating Junction Temperature range are denoted by a “•”. Minimum and Maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for reference purposes only. Unless otherwise indicated, VIN = VOUT + 1V (VIN = VOUT + 1.2V for 1.2V option), IL = 100µA, CL = 1µF, VEN ≥ 2.5V, TA= TJ = 25°C.
Parameter Min. Typ. Max. Units Conditions
-1 +1 Output Voltage Tolerance % -2 +2 • Output Voltage Temperature Coefficient 57 ppm/°C 0.04 0.1 VIN = VOUT +1 to 16V and VEN ≤ 6V Line Regulation 0.2 • %/V VIN = VEN = VOUT +1 ≤ 8V 0.2 VIN = VEN = VOUT +1 ≤16V TA = 25°C to 85°C Load Regulation 0.05 0.4 % IL = 0.1mA to 500mA 10 60 IL = 100µA 80 • 125 175 IL = 50mA Dropout Voltage (V 250 • IN-VOUT) 2 mV 180 350 IL = 150mA 450 • 340 550 IL = 500mA 700 • 0.05 3 V Quiescent Current (I ENABLE ≤ 0.4V GND) µA 8 • VENABLE = 0.25V 90 150 IL = 100µA 190 • µA 250 650 IL = 50mA Ground Pin Current (I 900 • GND) 1.0 2.0 IL = 150mA 2.5 • mA 6.5 25.0 IL = 500mA 30.0 • Ripple Rejection (PSRR) 70 dB 2/13 Rev. 2.0.5
These are stress ratings only and functional operation of Input Voltage Range VIN .. 2.5V to 16V the device at these ratings or any other above those Enable Pin EN ... 0.0V to VIN indicated in the operation sections of the specifications Junction Temperature Range ... -40°C to +125°C below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect Thermal Resistance1 ... reliability. θJA (SOT23-5) ...191°C/W θ V JA (NSOIC-8) .. 128.4°C/W IN, EN ... -20V to +20V θ Storage Temperature .. -65°C to 150°C JA (DFN-8) ... 59°C/W Junction Temperature .. 150°C Note 1: The maximum al owable power dissipation is a Power Dissipation .. Internal y Limited function of maximum operating junction temperature, T Lead Temperature (Soldering, 5 sec) ... 260°C J(max) the junction to ambient thermal resistance, and the ambient θJA, and the ambient temperature TA. The ESD Rating (HBM - Human Body Model) .. 1kV maximum al owable power dissipation at any ambient temperature is given: PD(max) = (TJ(max)-TA)/θJA, exceeding the maximum al owable power limit wil result in excessive die temperature; thus, the regulator wil go into thermal shutdown.
ELECTRICAL SPECIFICATIONS
Specifications with standard type are for an Operating Junction Temperature of TJ = 25°C only; limits applying over the full Operating Junction Temperature range are denoted by a “•”. Minimum and Maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for reference purposes only. Unless otherwise indicated, VIN = VOUT + 1V (VIN = VOUT + 1.2V for 1.2V option), IL = 100µA, CL = 1µF, VEN ≥ 2.5V, TA= TJ = 25°C.
Parameter Min. Typ. Max. Units Conditions
-1 +1 Output Voltage Tolerance % -2 +2 • Output Voltage Temperature Coefficient 57 ppm/°C 0.04 0.1 VIN = VOUT +1 to 16V and VEN ≤ 6V Line Regulation 0.2 • %/V VIN = VEN = VOUT +1 ≤ 8V 0.2 VIN = VEN = VOUT +1 ≤16V TA = 25°C to 85°C Load Regulation 0.05 0.4 % IL = 0.1mA to 500mA 10 60 IL = 100µA 80 • 125 175 IL = 50mA Dropout Voltage (V 250 • IN-VOUT) 2 mV 180 350 IL = 150mA 450 • 340 550 IL = 500mA 700 • 0.05 3 V Quiescent Current (I ENABLE ≤ 0.4V GND) µA 8 • VENABLE = 0.25V 90 150 IL = 100µA 190 • µA 250 650 IL = 50mA Ground Pin Current (I 900 • GND) 1.0 2.0 IL = 150mA 2.5 • mA 6.5 25.0 IL = 500mA 30.0 • Ripple Rejection (PSRR) 70 dB 2/13 Rev. 2.0.5