東沃電子代理的TMP1202和TMP1203是款低壓差線性穩壓器，工作電壓高達36V。查看東沃電子代理的TMP1202和TMP1203低壓差線性穩壓器產品手冊可知，TMP1202/TMP1203 is a low-dropout linear regulator that is operating up to 36V. With only 65μA (typical) quiescent current at no load, TMP1202/TMP1203 is suitable for standby Microcontrol-Unit systems especially in automotive applications. TMP1202/TMP1203 has an integrated short-circuit and over-current protection function. TMP1202/TMP1203 operates over a -40°Cto 125°C temperature range. Because of these features, the TMP1202/TMP120 is well suitable for power supplies for various automotive applications。關于TMP1202和TMP1203低壓差線性穩壓器，很多電子工程師并不熟悉，接下來專業代理商東沃電子（DOWOSEMI）從特性、引腳配置、應用三方面來了解TMP1202和TMP1203。

TMP1202和TMP1203低壓差線性穩壓器特性

√ 符合AEC-Q100標準

√ 寬輸入電壓范圍：4.3V-36V

√ 最大輸出電流：200mA

√ 低靜態電流：空載時典型值為 65μA

√ 200mA負載電流下的典型低壓差電壓為400mV

√ 輸出電壓選項：3.3V、5V

√ 熱關斷和輸出短路保護、過流和欠壓鎖定

√ SOT89-3L封裝

TMP1202和TMP1203低壓差線性穩壓器引腳配置

TMP1202和TMP1203低壓差線性穩壓器應用

了解并熟練掌握TMP1202和TMP1203低壓差線性穩壓器之后，會發現，TMP1202和TMP1203能夠完美替代替換Diodes美臺品牌推出的AP7381-50Y-13 (pin-to-pin SOT89-3)和AP7381-33Y-13 (pin-to-pin SOT89-3)，具體詳情，可查閱對應型號的產品手冊對比分析！

除TMP1202和TMP1203之外，東沃電子還代理出售：高電壓低壓差線性穩壓器TMP1200/TMP1201 (HV 200mA LDO 5.0V/3.3V SOP8-EP), 高電壓超低靜態電流看門狗線性穩壓器TMP1210/TMP1211 (HV 500mA Watchdog LDO 5.0V/3.3V)和TMP1220/TMP1221 (HV 300mA Watchdog LDO 5.0V/3.3V), 汽車級線性LED驅動器TMP1780 (16CH, 100mA/CH, I2C bus interface),三通道線性LED驅動器TMP1750(HV 3CH CC Linear LED Driver), 前照燈調平驅動IC TMP7300和TMP7302(Io=0.7A, 1CH), 六角半橋驅動器TMP7306A (Io=600mA/CH, SPI Interface), 八路半橋驅動器TMP7308A (Io=600mA/CH, SPI Interface), 十路半橋驅動器TMP7310A (Io=600mA/CH, SPI Interface), 高邊開關TMP1250 (Io=5A, 26dB), 功率折疊驅動IC TMP7321 (Io=3.5A,15sec,Cut-off T control)等等，可完美替代替換國際知名品牌ON安森美、Infineon英飛凌、TI德州儀器、MPS芯源、Diodes美臺等對應料號