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WL9005P3-30

WL9005P3-30

  • 厂商:

    WPMTEK(维攀微)

  • 封装:

    SOT89-3

  • 描述:

    0.3uA超低功耗 100mV超低压差 500mA超大电流输出 70dB@(1KHz)高纹波抑制

  • 数据手册
  • 价格&库存
WL9005P3-30 数据手册
0.3μA IQ ,High PSRR,500mA Low-Dropout LDO WL9005 Features • Low Power Consumption: 0.3uA (Typ) • Maximum Output Current: 500mA • Small Dropout Voltage • • • • • • • 100mV@100mA (Vout=3.3V) • PSRR=70dB@1KHz • Input Voltage Range: 2.0V~7.0V • Output Voltage Range: 0.8V~3.6V (customized on command in 0.05V steps) Integrated Short-Circuit Protection Good Transient Response Over-Temperature Protection Support Fixed Output Voltage Output Current Limit Stable with Ceramic Capacitor Available Package SOT23-3 \ SOT23-5 \ SOT89-3 \ DFN1x1-4L • High Accurate: ±1.5% • RoHS Compliant and Lead (Pb) Free Application • Battery-powered equipment • Reference voltage sources • Mobile phones • Cameras, video cameras • Portable games • Portable games Description The WL9005 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error correction, current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 0.05V increments within a range of 0.8V ~ 3.6V. The series is also compatible with low ESR ceramic capacitors which give added output stability.It provides up to 500mA of output current in miniaturized packaging. The features of low quiescent current as low as 0.3μA and almost zero disable current is ideal for powering the battery equipment to a longer service life. The other features include current limit function, Integrated Short-Circuit Protection ,over temperature protection and output discharge function. Application Circuits VIN VIN VOUT VOUT COUT 10μF CIN 10μF ON/ OFF EN NC GND -1- www.wpmtek.com 0.3μA IQ ,High PSRR,500mA Low-Dropout LDO WL9005 Pin Configuration SOT23-3L 2 1 SOT23 SOT23-5L 5 4 3 2 1 SOT89-3L 3 1 2 DFN1x1-4L 3 Pin Description Pin No. SOT23-3L SOT23-5L SOT89 SOT89-3L DFN1x1-4L Pin Name Pin Function 2 1 2 4 VIN Supply voltage input. 1 2 1 2 GND Ground. ----- 3 ----- 3 EN Chip Enable Control Input ----- 4 ----- ----- NC No Internal Connection. 3 5 3 1 VOUT Voltage Output. ----- ----- ----- 5 SGND Substrate of Chip. Leave floating or tie to GND. Order Information WL9005①②-③④ Designator Symbol Description ①② S3/S5/P3/D4 SOT23-3L / SOT23-5L / SOT89-3L / DFN1x1-4L Integer ③④ Model Output Voltage (09、10、12、15、18、25、 、28、30、33、36) Marking** WL9005S3-XX* ----- WL9005S5-XX* ----- WL9005P3-XX* ----- WL9005D4-XX* ----- Description WL9005 0.3μA IQ ,High PSRR 500mA Low-Dropout LDO Package T/R Qty SOT23 SOT23-3L 3,000 PCS SOT23 SOT23-5L 3,000 PCS SOT89 SOT89-3L 1,000 PCS DFN1x1 DFN1x1-4L 10,000 PCS Note:(*) XX Represents the Output Voltage (**) For marking information, contact our sales representative directly -2- www.wpmtek.com 0.3μA IQ ,High PSRR,500mA Low-Dropout LDO Absolute Maximum Ratings WL9005 (1) (2) Parameter Symbol Maximum Rating Unit VIN VON/OFF VSS -0.3~VSS+9.0 VSS -0.3~VIN+0.3 V V Output Current IOUT 550 mA Output Voltage VOUT VSS -0.3~VIN+0.3 V Input Voltage SOT23-3 400 SOT23-5 Power Dissipation 450 Pd SOT89-3 DFN1x1-4L Thermal Resistance SOT23-3 SOT23-5 SOT89-3 DFN1x1-4L mW 500 400 RθJA (3) (Junction-to-ambient thermal resistance) 250 220 200 ℃/W ℃/W ℃/W 250 ℃/W Operating Temperature Topr -40~85 ℃ Storage Temperature Tstg -40~125 ℃ Soldering Temperature & Time Tsolder 260℃, 10s Note (1): Exceeding these ratings may damage the device. Note (2): The device is not guaranteed to function outside of its operating conditions Note (3): The package thermal impedance is calculated in accordance to JESD 51-7. ESD Ratings Item V(ESD-HBM) V(ESD-CDM) ILATCH-UP Description Human Body Model (HBM) ANSI/ESDA/JEDEC JS-001-2014 Classification, Class: 2 Charged Device Mode (CDM) ANSI/ESDA/JEDEC JS-002-2014 Classification, Class: C0b Value Unit ±4000 V ±200 V ±150 mA JEDEC STANDARD NO.78E APRIL 2016 Temperature Classification, Class: I ESD testing is performed according to the respective JESD22 JEDEC standard.The human body model is a 100 pF capacitor discharged through a 1.5kΩ resistor into each pin. The machine model is a 200pF capacitor discharged directly into each pin. Recommended Operating Conditions Parameter MIN. MAX. Units Supply voltage at VIN 2.0 7.0 V Operating junction temperature range, Tj -40 125 °C Operating free air temperature range, TA -25 85 °C Note : All limits specified at room temperature (TA = 25°C) unless otherwise specified. All room temperature limits are 100% production tested. All limits at temperature extremes are ensured through correlation using standard Statistical Quality Control (SQC) methods. All limits are used to calculate Average Outgoing Quality Level (AOQL). -3- www.wpmtek.com 0.3μA IQ ,High PSRR,500mA Low-Dropout LDO WL9005 Electrical Characteristics (TestConditions:VIN=4.3V, VOUT=3.3V,CIN=10uF, COUT=10uF,TA=25℃, unless otherwise specified.) Parameter Symbol Input Voltage VIN Supply Current IQ Standby Current ISTBY Output Voltage VOUT Maximum Output Current IOUT(Max) Dropout Voltage VDROP(1) Line Regulation ΔVOUT/ ΔVIN•VOUT Load Regulation ΔVOUT Current Limit Short Current ILIMIT Power Supply Rejection Rate EN Threshold Voltage Output Noise Voltage Min Typ Max Units 2.0 — 7.0 V — 0.3 0.7 uA — — 0.1 uA VIN=Vset+1.0V IOUT=100mA Vset*0.985 Vset Vset*1.015 V VIN=VOUT+1.0V — 500 — mA IOUT=100mA — 100 — IOUT=200mA IOUT=10mA (Vset+0.5v)≦VIN≦7.0V VIN=Vset+1.0V 1mA≦IOUT≦100mA — 220 — — 0.1 — %/V — 20 — mV — — 550 90 — — mA — 70 — dB VIN=Vset+1.0V f=10KHz,IOUT= 100mA — 65 — dB VIL VIN=3V~ 5.5V, Shutdown — — 0.4 V VIH VIN=3V~ 5.5V, Start-Up 1.2 — — V eNO COUT=1uF BW = 100Hz~10kHz — 100 — uVRMS IOUT=30mA — ±100 — ppm/℃ — 160 — ℃ — 20 — ℃ ISHORT PSRR Output Voltage ΔVOUT/ Temperature ΔT•VOUT Coefficient Thermal Shutdown TSD Temperature Thermal Shutdown ΔTSD Hysteresis Conditions VIN > VOUT ,EN=VIN ILOAD=0mA VEN = 0 RL=1Ω VIN=Vset+1.0V f=1KHz,IOUT= 100mA mV mA Note:(1) Dropout Voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value. -4- www.wpmtek.com 0.3μA IQ ,High PSRR,500mA Low-Dropout LDO WL9005 Typical Performance Characteristics Test Condition: TA=25°C, unless otherwise note 1、VOUT vs TEMP 2、IQ vs VIN (※) 3、Load Regulation 4、Line Regulation 5、Dropout Voltage vs Load Current 6、PSRR Note:(※)IQ refers to the working current when the chip is no-load, only when Vin >vout The chip will have a very low working current, the above diagram is for Vout 1.5v Measured Curve, when Vin
WL9005P3-30 价格&库存

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