TS4274CZ

T S4 2 7 4 400mA Ultra Low Dropout Fixed Voltage Regulator TO-220 TO-263 2 (D PAK) TO-252 (DPAK) SOT-223 Pin Definition: 1. Input 2. Ground 3. Output General Description The TS4274 series of fixed-voltage monolithic micro-power voltage regulators is designed for a wide r ange of applications . This device excellent choice of use in battery-power application. Further more, the quiescent current increases on slightly at dropout, which prolongs battery life. This series of fixed-voltage regulators features very low ground current (200uA Typ.) and very low drop output voltage (600mV at 400mA). This includes a tight initial toleranc e of 2% typ., and very low output temperature coefficient. Features ● ● ● ● ● ● Dropout voltage typically 0.6V @ Io=400mA Output current up to 400mA Output voltage trimmed before assembly Load dump protection Inter nal current limit Thermal shutdown pr otec tion Ordering Information Part No. TS4274CZxx C 0 TS4274C Mxx RN TS4274C Pxx RO Package TO-220 TO-263 TO-252 Packi ng 50pc s / T ube 800pc s / 13” R ee l 2.5Kpcs / 13” Reel Block Diagram TS4274CW xx R P SOT-223 2.5Kpcs / 13” Reel Note: W here xx denotes voltage option, available are 12= 1 2V 50= 5.0V 33= 3.3V 25= 2.5V 18= 1.8V Absolute Maximum Rating Parameter Input Supply Voltage Operation Input Supply Voltage Power Dissipation Junction Temperature Range Operating Temperature Range Storage Temperature Range Symbol VIN VOPR PD TJ TOPR TSTG Limit - 1 8 ~ +3 5 26 Inter nally Limited +1 5 0 - 40 ~ + 85 - 6 5 ~ +1 5 0 Unit V V W o o o C C C 1/10 Version: A07 T S4 2 7 4 400mA Ultra Low Dropout Fixed Voltage Regulator Electrical Characteristics ( VIN=VOUT+1V, IL=5mA, CO=10uF, TA=25oC, unless otherwise noted) Parameter Output Voltage Input Supply Voltage Output Voltage Temperature Coeffic ient Line R egulation Load R egulation Dropout Voltage (Note 4) Vo+1V ≤ VIN ≤ 26V 5mA ≤ IL ≤ 400mA IL=100mA IL=250mA IL=400mA IL=100uA Quiescent Current (Note 5) Shor t Circuit Current (Note 6) Output Noise, 10Hz to 100KHz , IL=10mA Power Supply Ripple R ejection IL=250mA IL=400mA VOUT=0 CL=2.2uF CL=3.3uF CL=33uF F=100Hz , Vr=0.5Vss Conditi ons 5mA ≤ IL ≤ 500mA, Vo+1V ≤ VIN ≤ 26V Mi n 2.40 3.17 4.80 ---------------- Ty p 2.5 3.3 5.0 -50 0.05 0.2 100 300 500 200 10 25 600 500 350 120 60 Max 2.60 3.43 5.20 26 150 0.5 2.0 200 400 600 300 15 35 900 ----- Unit V V ppm / C % % mV uA mA mA mA uVr ms dB o Thermal Performance Condition Thermal R esistance Junction to Ambient Package type TO-220 TO-263 TO-252 Typ 60 80 150 o Unit C/W SOT-223 170 Note 1: Absolute Maximum Rating is limits beyond which damage to the device may occur . For guaranteed specifications and tes t conditions see the elec trical characteristics . Note 2: Maximum pos itive supply voltage of 35V must be limited duration (