SHD52627 SENSITRON SEMICONDUCTOR TECHNICAL DATA DATA SHEET 144, REV. - POSITIVE 5 VOLT VERY LOW DROPOUT VOLTAGE REGULATOR FEATURES: • LOW DROPOUT VOLTAGE • ISOLATED HERMETIC PACKAGE • SIMILAR to INDUSTRY TYPE LM2940 - 5 ELECTRICAL CHARACTERISTICS Parameter Output Voltage Conditions 5 mA ≤ IO ≤ 1A All ratings are at TA = 25°C unless otherwise specified. Typical 5.00 Limit 4.75 5.25 Units VMIN VMAX 20 50 mVMAX 50 mA ≤ IO ≤ 1A 35 100 mVMAX Output Impedance 100 mADC and 20 mArms, fO = 35 1000 mΩ Quiescent Current 120 Hz VO + 2V ≤ VIN ≤ 26V, 10 10 20 mAMAX 6.25V ≤ VIN ≤ 26V VO + 2V ≤ VIN ≤ 26V, Line Regulation IO = 5 mA Load Regulation IO = 5 mA Output Noise Voltage VIN = VO + 5V, IO = 1A 10 Hz - 100kHz, IO = 5 mA Ripple Rejection fO = 1 kHz, 1 Vrms, 30 60 mAMAX 150 700 μVrms - 50 dBMIN IO = 5 mA Long Term Stability Dropout Voltage IO = 1A 20 0.5 1.0 mV/1000 Hr VMAX IO = 100 mA See Note 1 110 200 mVMAX Short Circuit Current 1.9 1.3 AMIN RO = 100Ω t ≤ 20 ms RO = 100Ω 55 40 VMIN -30 -15 VMIN -55 -45 VMIN - 150 -65°C ≤ TJ ≤ °C °C - +150°C 26 -55°C ≤ TA ≤ V °C - +125°C 3 °C/W Maximum Line Transient Reverse Polarity DC Input Voltage Reverse Polarity Transient Input Voltage Maximum Junction Temperature Storage Temperature Range RO = 100Ω t ≤ 20 ms - Input Voltage Operating Temperature Range - Maximum Thermal Resistance Junction to Case - VIN = VO + 5V, IO = 1A, CO = 22μF, unless otherwise specified. 1. Output current will decrease with increasing temperature but will not drop below 1A at the maximum specified temperature. • 221 WEST INDUSTRY COURT • DEER PARK, NY 11729-4681 • PHONE (631) 586-7600 • FAX (631) 242-9798 • • World Wide Web - http://www.sensitron.com • E-mail Address - [email protected] • SENSITRON DATASHEET 144 REVISION - SHD52627 MECHANICAL DIMENSIONS TO-257 .150 (3.81 Dia. .140 3.56) .665 (16.89 .645 16.38) .537 (13.64 .527 13.39) 1.132 (28.75 1.032 26.21) 1 .035 (0.89 .025 0.63) 3 Places .200 (5.08 .190 4.82) .420 (10.67 .410 10.41) 2 .045 (1.14 .035 0.89) .430 (10.92 .410 10.41) 3 .100(2.54) BSC 2 Places .120(3.05) BSC PINOUT TABLE TYPE TO - 257, 5V Regulator PIN 1 VIN PIN 2 GROUND PIN 3 VOUT DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’ fail-safe precautions or other arrangement . 3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron Semiconductor. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations. • 221 WEST INDUSTRY COURT • DEER PARK, NY 11729-4681 • PHONE (631) 586-7600 • FAX (631) 242-9798 • • World Wide Web - http://www.sensitron.com • E-mail Address - [email protected] •