TS4270 Taiwan Semiconductor Company, Ltd. (TSC), TS4270 Datasheet
TS4270
Related parts for TS4270
TS4270 Summary of contents
Page 1
... Parameter Thermal Resistance* (Junction to Case) Thermal Resistance* (Junction to Ambient) Preliminary 5V Ultra Low Dropout Fixed Voltage Regulator TO-252-5L Pin Definition: (DPAK) 1. Input 2. Reset Output 3. Ground 4. Reset Delay 5. Output Ordering Information Part No. TS4270CZ550 C0 TS4270CM550 RN TS4270CP550 =-40~150 C) J Symbol ...
Page 2
... ROL Internally Connected to Output V V < V DRL = =100nF =100nF RR D Symbol Test Condition 2/9 TS4270 Min Typ ≤ 26V 4. ≤ 36V 4. 650 850 -- 350 -- Min Typ 4.5 4.65 4.5 – – ...
Page 3
... After the power-on-reset time the D and the reset output will be set high again. The value of the power-on-reset time 3/9 TS4270 = 5. 26V it produces a regulated Onom . An output capacitor C I ≥ 22uF and ESR of < 3Ω. O ...
Page 4
... It is typical 1uS for delay capacitor of 47nF. For other values for C time can be estimated using the following equation: t ≈ 20s Test Circuit Application Circuit Preliminary 5V Ultra Low Dropout Fixed Voltage Regulator rd for reset delay time D 4/9 TS4270 which can be calculated as D the reaction D Version: A07 ...
Page 5
... Reset Time Response Electrical Characteristics Curve FIGURE 1 – Line Regulation FIGURE 3 – Current Consumption vs. Input Voltage Preliminary 5V Ultra Low Dropout Fixed Voltage Regulator FIGURE 2 – Load Regulation FIGURE 4 – Dropout Voltage 5/9 TS4270 Version: A07 ...
Page 6
... Preliminary 5V Ultra Low Dropout Fixed Voltage Regulator TO-220-5L Mechanical Drawing 6/9 TS4270 TO-220-5L DIMENSION MILLIMETERS INCHES DIM MIN MAX MIN A 10.00 10.50 0.394 B 3.240 4.440 0.128 C 2.440 2.940 0.096 D 0.260 1.020 0.010 E 1.570 1.830 0.062 F 13.31 14.13 0.524 G 4.475 5.225 0.176 H 1.170 1.370 0.046 I 27.60 29.44 1.087 J 2.175 2 ...
Page 7
... Preliminary 5V Ultra Low Dropout Fixed Voltage Regulator TO-263-5L Mechanical Drawing 7/9 TS4270 TO-263-5L DIMENSION MILLIMETERS INCHES DIM MIN MAX MIN A 10.220 10.260 0.402 B 14.600 15.870 0.575 C 0.750 0.770 0.030 D 1.573 1.827 0.062 E 4.560 4.570 0.179 F 1.240 1.270 0.049 G 2.280 2.790 0.090 H 0.280 ...
Page 8
... B 9.080 10.440 0.357 C 0.460 0.640 0.018 D 1.27BSC E 2.19 2.380 0.086 F 0.460 0.570 0.018 G 1.400 1.780 0.055 H 0.460 0.570 0.018 I 5.34 5.550 0.210 J 1.520 2.030 0.060 TS4270 INCHES MAX. 0.265 0.411 0.025 0.05BSC 0.094 0.022 0.070 0.022 0.219 0.080 Version: A07 ...
Page 9
... The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Preliminary 5V Ultra Low Dropout Fixed Voltage Regulator Notice 9/9 TS4270 Version: A07 ...