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TS5214 数据表(PDF) 2 Page - Taiwan Semiconductor Company, Ltd |
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TS5214 数据表(HTML) 2 Page - Taiwan Semiconductor Company, Ltd |
2 / 7 page TS5214 300mA Low Noise LDO Voltage Regulator 2/7 Version: C07 Absolute Maximum Rating (Note 1) Parameter Symbol Limit Unit Input Supply Voltage VIN -20~ +20 V Input Supply Voltage (Recommend) VIN +2.5 ~ +16 V Power Dissipation (Note 2) PD Internal limited SOT-23 220 SOT-89 180 Thermal Resistance SOT-223 ӨJA 130 oC/W Operating Junction Temperature Range TJ -40 ~ +125 oC Storage Temperature Range TSTG -65 ~ +150 oC Lead Soldering Temperature (260 oC) 5 S Electrical Specification (VIN =Vo+1V, Io=100uA, COUT=1uF, Vce≥2V, TJ = 25oC, unless otherwise specified.) Parameter Conditions Min Typ Max Unit VIN =Vo + 1V 0.97|Vo| 1.03|Vo| Output Voltage VIN =Vo + 1V, Io= 120mA 0.96|Vo| VOUT 1.04|Vo| V Output Voltage Temp. Coefficient (Note 4) -- 50 -- ppm/ oC Line Regulation Vo+1V ≤ VIN ≤ 16V -- 0.1 0.5 % Load Regulation (Note 5) 0.1mA ≤ Io ≤ 120mA -- 1 2 % Io=100uA -- 20 -- Io=50mA -- 250 300 Io=150mA -- 350 400 Dropout Voltage (Note 6) Io=300mA (5V version) -- 450 500 mV Io=100uA -- 110 150 Io=50mA -- 500 1000 Io=150mA -- 2600 3100 Ground Pin Current (Note 7) Io=300mA (5V version) -- 3500 4200 uA Output Current Limit VOUT =0V 150 200 -- mA Power Supply Rejection Ratio At f=100Hz, Io=100uA, -- 75 -- dB Thermal Regulation (Note 8) -- 0.05 -- %/W Output Noise Io=50mA, COUT =2.2uF, -- 260 -- nV√Hz Note: 1. Exceeding the absolute maximum rating may damage the device. 2. The maximum allowable power dissipation at any Ta is Pd(max) = [TJ (max) - Ta] + ӨJA. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. 3. The device is not guaranteed to function outside its operating rating. 4: Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 5: Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from 1mA to 300mA (5V version) and 1mA to 120mA (VOUT <5V version). Changes in output voltage due to heating effects are covered by the thermal regulation specification. 6: Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1V differential. 7: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. 8: Thermal regulation is defined as the change in output voltage at a time “t” after a change in power dissipation is applied, excluding load or line regulation effects. Specifications are for a 300mA load pulse at Vin=16V for t=10mS. |
类似零件编号 - TS5214 |
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类似说明 - TS5214 |
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