XTP2021-280AS2CT

Ultra-Low Power Consumption LDO XTP2021 XTP2021 Ultra-Low Power Consumption LDO 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. XTX Technology Inc www.xtxtech.com 1 Rev 1.0 XTP2021 Ultra-Low Power Consumption LDO 1μA, 300mA Low Dropout Voltage Linear Regulator Features General Description ⚫ The XTP2021 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 ⚫ 1μA, 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 100nA(typical) when the low level enable signal is turned off. 1μA Ground Current at no Load ±2% Output Accuracy 300mA 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 ⚫ XTP2021 only needs 1uF ceramic capacitor to ⚫ work normally. The XTP2021 integrated shortcircuit current limiting and thermal shutdown protection. And has automatic discharge function, can be disabled in the state of rapid discharge Stable with Ceramic or Tantalum Capacitor Current Limit Protection ⚫ Over-Temperature Protection ⚫ DFN1x1-4L，SOT-23-5 Packages Available VOUT. The operating temperature range is -40℃~ +85℃. Applications ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ Portable, Battery Powered Equipment Low Power Microcontrollers Laptop, Palmtops and PDAs Wireless Communication Equipment DFN1x1-4L Audio/Video Equipment SOT-23-5 Car Navigation System XTX Technology Inc www.xtxtech.com 2 Rev 1.0 XTP2021 Ordering Information MODEL PACKAGE DESCRIPTION ORDERING NUMBER PACKAGE MARKING PACKING OPTION XTP2021-0.9 DFN1x1-4L XTP2021-090AD1CT 1A YW Tape and Reel, 12000 XTP2021-1.05 DFN1x1-4L XTP2021-105AD1CT 1B YW Tape and Reel, 12000 XTP2021-1.2 DFN1x1-4L XTP2021-120AD1CT 1C YW Tape and Reel, 12000 XTP2021-1.5 DFN1x1-4L XTP2021-150AD1CT 1D YW Tape and Reel, 12000 XTP2021-1.8 DFN1x1-4L XTP2021-180AD1CT 1E YW Tape and Reel, 12000 XTP2021-1.9 DFN1x1-4L XTP2021-190AD1CT 1F YW Tape and Reel, 12000 XTP2021-2.5 DFN1x1-4L XTP2021-250AD1CT 1G YW Tape and Reel, 12000 XTP2021-2.7 DFN1x1-4L XTP2021-270AD1CT 1H YW Tape and Reel, 12000 XTP2021-2.8 DFN1x1-4L XTP2021-280AD1CT 1I YW Tape and Reel, 12000 XTP2021-2.85 DFN1x1-4L XTP2021-285AD1CT 1J YW Tape and Reel, 12000 XTP2021-2.9 DFN1x1-4L XTP2021-290AD1CT 1K YW Tape and Reel, 12000 XTP2021-3.0 DFN1x1-4L XTP2021-300AD1CT 1L YW Tape and Reel, 12000 XTP2021-3.3 DFN1x1-4L XTP2021-330AD1CT 1M YW Tape and Reel, 12000 XTP2021-0.9 SOT-23-5 XTP2021-090AS2CT P2021A YWZZX Tape and Reel, 3000 XTP2021-1.05 SOT-23-5 XTP2021-105AS2CT P2021B YWZZX Tape and Reel, 3000 XTP2021-1.2 SOT-23-5 XTP2021-120AS2CT P2021C YWZZX Tape and Reel, 3000 XTP2021-1.5 SOT-23-5 XTP2021-150AS2CT P2021D YWZZX Tape and Reel, 3000 XTP2021-1.8 SOT-23-5 XTP2021-180AS2CT P2021E YWZZX Tape and Reel, 3000 XTP2021-1.9 SOT-23-5 XTP2021-190AS2CT P2021F YWZZX Tape and Reel, 3000 XTP2021-2.5 SOT-23-5 XTP2021-250AS2CT P2021G YWZZX Tape and Reel, 3000 XTP2021-2.7 SOT-23-5 XTP2021-270AS2CT P2021H YWZZX Tape and Reel, 3000 XTP2021-2.8 SOT-23-5 XTP2021-280AS2CT P2021I YWZZX Tape and Reel, 3000 XTP2021-2.85 SOT-23-5 XTP2021-285AS2CT P2021J YWZZX Tape and Reel, 3000 XTP2021-2.9 SOT-23-5 XTP2021-290AS2CT P2021K YWZZX Tape and Reel, 3000 XTP2021-3.0 SOT-23-5 XTP2021-300AS2CT P2021L YWZZX Tape and Reel, 3000 XTP2021-3.3 SOT-23-5 XTP2021-330AS2CT P2021M YWZZX Tape and Reel, 3000 MARKING INFORMATION NOTE： 1X/P2021X：Device Code. YW ：Date Code. ZZX：Inside Cod XTX Technology Inc www.xtxtech.com 3 Rev 1.0 XTP2021 Description of Functional Pins Pin No Pin Name Pin Function 1 VOUT Output of the Regulator 2 GND Ground 3 EN Enable Control Input 4 VIN Input of Supply Voltage DFN1x1-4L Exposed Pad SGND Substrate of Chip. Leave floating or tie to GND 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 Pin No SOT-23-5L Output of the Regulator Typical Application Circuit VIN VOUT XTP2021 CIN ON/OFF 1uF EN GND COUT 1uF Figure 1: Application circuit of Fixed VOUT LDO with enable function XTX Technology Inc www.xtxtech.com 4 Rev 1.0