XTP2038-180AS2CT

XTP2038 XTP2038 500mA Low Dropout Voltage Linear Regulator XTX Technology Inc. Tel: (+86 755) 28229862 Fax: (+86 755) 28229847 Web Site: http://www.xtxtech.com/ Technical Contact: fae@xtxtech.com * Information furnished is believed to be accurate and reliable. However, XTX Technology Inc. assumes no responsibility for the consequences of use of such information or for any infringement of patents of other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent rights of XTX Technology Inc. Specifications mentioned in this publication are subjected to change without notice. This publication supersedes and replaces all information previously supplied. XTX Technology Inc. products are not authorized for use as critical components in life support devices or systems without express written approval of XTX Technology Inc. The XTX logo is a registered trademark of XTX Technology Inc. All other names are the property of their respective own. 1 XTX Technology Inc www.xtxtech.com Rev 2.0 XTP2038 15μA, 500mA Low Dropout Voltage Linear Regulator Features General Description ⚫ The XTP2038 is a ultra-low-power, low-step- ⚫ down linear regulator that supports a wide voltage input of 1.8V to 5.5V and a standby current of ⚫ 15μA, making these devices ideal for battery- ⚫ powered systems that spend most of their time in ⚫ standby mode, requiring minimal standby power ⚫ consumption to extend the life of the device. ⚫ Integrated enable control mode that reduces current to only 10nA(typical) when the low level enable signal is turned off. 15μA Ground Current at no Load ±2% Output Accuracy 500mA Output Current 10nA Shutdown Current Input Voltage Range: 1.8V to 5.5V Dropout Voltage: 0.18V at 300mA Fixed Output Voltage 0.9V,1.05V,1.2V,1.5V,1.8V,1.9V,2.5V,2.7V,2. 8V,2.85V,2.9V,3.0V,3.3V,3.6V,4V and 5V ⚫ XTP2038 only needs 1uF ceramic capacitor to ⚫ work normally. The XTP2038 integrated shortcircuit current limiting and thermal shutdown ⚫ protection. And has automatic discharge function, can be disabled in the state of rapid discharge VOUT. Adjustable Output from 0.8V to 5.0V Stable with Ceramic or Tantalum Capacitor Current Limit Protection ⚫ Over-Temperature Protection ⚫ SOT23-5,DFN1×1-4L Package Available The operating temperature range is -40℃~ +85℃. Applications ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ Portable, Battery Powered Equipment Low Power Microcontrollers Laptop, Palmtops and PDAs Wireless Communication Equipment Audio/Video Equipment DFN1x1-4L SOT-23-5 Car Navigation System 2 XTX Technology Inc www.xtxtech.com Rev 2.0 XTP2038 Ordering Information XTP2038-0.9 XTP2038-1.05 XTP2038-1.2 XTP2038-1.5 XTP2038-1.8 XTP2038-1.9 XTP2038-2.5 XTP2038-2.7 XTP2038-2.8 XTP2038-2.85 XTP2038-2.9 XTP2038-3.0 XTP2038-3.3 XTP2038-3.6 XTP2038-4.0 XTP2038-5.0 PACKAGE DESCRIPTION DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L DFN1x1-4L ORDERING NUMBER XTP2038-090AD1CT XTP2038-105AD1CT XTP2038-120AD1CT XTP2038-150AD1CT XTP2038-180AD1CT XTP2038-190AD1CT XTP2038-250AD1CT XTP2038-270AD1CT XTP2038-280AD1CT XTP2038-285AD1CT XTP2038-290AD1CT XTP2038-300AD1CT XTP2038-330AD1CT XTP2038-360AD1CT XTP2038-400AD1CT XTP2038-500AD1CT PACKAGE MARKING 3A YW 3B YW 3C YW 3D YW 3E YW 3F YW 3G YW 3H YW 3I YW 3J YW 3K YW 3L YW 3M YW 3N YW 3O YW 3P YW PACKING OPTION Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 Tape and Reel, 12000 XTP2038-0.9 XTP2038-1.05 XTP2038-1.2 XTP2038-1.5 XTP2038-1.8 XTP2038-1.9 XTP2038-2.5 XTP2038-2.7 XTP2038-2.8 XTP2038-2.85 XTP2038-2.9 XTP2038-3.0 XTP2038-3.3 XTP2038-3.6 XTP2038-4.0 XTP2038-5.0 XTP2038-ADJ SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L SOT-23-5L XTP2038-090AS2CT XTP2038-105AS2CT XTP2038-120AS2CT XTP2038-150AS2CT XTP2038-180AS2CT XTP2038-190AS2CT XTP2038-250AS2CT XTP2038-270AS2CT XTP2038-280AS2CT XTP2038-285AS2CT XTP2038-290AS2CT XTP2038-300AS2CT XTP2038-330AS2CT XTP2038-360AS2CT XTP2038-400AS2CT XTP2038-500AS2CT XTP2038-ADJAS2CT P2038A YWZZX P2038B YWZZX P2038C YWZZX P2038D YWZZX P2038E YWZZX P2038F YWZZX P2038G YWZZX P2038H YWZZX P2038I YWZZX P2038J YWZZX P2038K YWZZX P2038L YWZZX P2038M YWZZX P2038N YWZZX P2038O YWZZX P2038P YWZZX P2038R YWZZX Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 MODEL MARKING INFORMATION NOTE： 1X/P2038X：Device Code. YW ：Date Code. ZZX：Inside Code. 3 XTX Technology Inc www.xtxtech.com Rev 2.0 XTP2038 Description of Functional Pins Pin No DFN1x1-4L Pin Name Pin Function 1 VOUT Output of the Regulator 2 GND Ground 3 EN Enable Control Input 4 VIN Input of Supply Voltage Exposed Pad SGND Substrate of Chip. Leave floating or tie to GND Pin No SOT-23-5L Pin Name Pin Function 1 VIN Input of Supply Voltage 2 GND Ground 3 EN 4 NC Enable Control Input No internal connection 5 VOUT Output of the Regulator Typical Application Circuit VIN CIN 1uF ON/OFF VOUT XTP2038 EN GND COUT 1uF Figure 1. Application circuit of Fixed VOUT LDO with enable function 4 XTX Technology Inc www.xtxtech.com Rev 2.0 XTP2038 VIN CIN VOUT XTP2038 ON/OFF EN GND R1 COUT FB R2 Figure 2. Adjustable Voltage Typical Application Circuit Equation：Vout = (R1+R2)/R2×0.8 Function Block Diagram 5 XTX Technology Inc www.xtxtech.com Rev 2.0