SHD526201 SENSITRON SEMICONDUCTOR TECHNICAL DATA DATA SHEET 4021, REV. A LOW DROP NEGATIVE 5V 1.0 AMP REGULATOR FEATURES: • ISOLATED HERMETIC PACKAGE • SIMILAR to INDUSTRY TYPE LM2990-5 MAXIMUM RATINGS All ratings are at TA = 25°C unless otherwise specified. Parameter Input to Output Voltage Differential Storage Temperature Range Lead Temperature Power Dissipation (PD) Conditions Soldering, 10 seconds - Maximum Thermal Resistance Junction to Case (θ JC) Maximum Junction Temperature (TJ) Ambient Operating Temperature Range (TA) - Typical - Units Vdc °C °C W - Limit -26.0 -65 to +150 +300 Internally Limited 3.5 - - -65 to +150 °C Recommended Conditions - -55 to +125 °C Min -5.10 Limit -4.90 Units V ±4 ±1 0.1 0.6 1 1.5 1.8 (typ) 50 58 (typ) 250 (typ) - ± 40 ± 40 0.3 1.0 5 - mV mV V mA A 1.5 - % dB 750 2000 µV ppm °C/W ELECTRICAL CHARACTERISTICS Parameter Output Voltage (Vo) Line Regulation (VRLINE) Load Regulation (VRLOAD) Drop Out Voltage ∆VOUT ∆VOUT VDO Quiescent Current ∆IQ Current Limit ICL Temperature Stability ∆VOUT / ∆t Ripple Rejection (∆VIN / ∆VOUT) Output Noise Voltage Long Term Stability (∆VOUT / ∆t) Conditions VIN = -10V, 5 mA < IOUT < 1.0A TA = +25°C -6V ≤ VIN ≤ 26V; IOUT = 5 mA 50 mA ≤ IOUT ≤ 1A, VIN = -10V Io = 0.1A Io = 1.0A 5 mA < IOUT < 1.0A VIN = -10V, RL = 1Ω -55°C ≤ TJ ≤ +125°C VIN = -10V, f = 1 KHz Vripple = 1Vrms. IOUT = 5 mA 10 Hz ~ 100 KHz, IOUT = 5 mA TA = 25°C, t = 1,000 2009 Sensitron Semiconductor • 221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798 •www.sensitron.com • [email protected] SENSITRON SEMICONDUCTOR SHD526201 TECHNICAL DATA DATA SHEET 4021, REV. A MECHANICAL DIMENSIONS .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) .200 (5.08 .190 4.82) .420 (10.67 .410 10.41) .045 (1.14 .035 0.89) .430 (10.92 .410 10.41) 1 2 3 .035 (0.89 .025 0.63) 3 Places .100(2.54) BSC 2 Places .120(3.05) BSC TO-257 PINOUT TABLE TYPE TO - 257, 1.0A Regulator PIN 1 Common PIN 2 VIN 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. 2009 Sensitron Semiconductor • 221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798 •www.sensitron.com • [email protected]