L78MR00_10

Ordering number:ENN2168B Monolithic Linear IC L78MR00 Series 5 to 12V 0.5A 5-Pin Voltage Regulators with Reset Function Overview The L78MR00 series, 500mA general-purpose voltage regulator ICs provide reset output signal for microcomputers. Package Dimensions unit:mm 3079 [L78MR00 Series] 10.4max 10.0 3.6 4.5 1.3 • Reset function (power supply voltage monitor : Generates a reset signal at a power-on and temporal powerdown). • Output voltage L78MR05 : 5V (Reset output ....... On-chip pull-up resistor) L78MR06 : 6V (Reset output ....... Open collector) L78MR08 : 8V (Reset output ....... Open collector) L78MR09 : 9V (Reset output ....... Open collector) L78MR12 : 12V (Reset output ....... Open collector) • Output current .......... 500mA • On-chip ASO protector. • On-chip thermal protector. • On-chip overcurrent limiter. • The use of package TO220-5H facilitates easy mounting and thermal design. • Delay time (td) may be set by an external capacitor. Equivalent Circuit 2.7 15.0 8.8 Features 0.8 0.9 0.8 0.45 1.7 1.71.7 1.7 2.7 17.8 21.3 23.0 4.5 8.4 1 : INPUT 2 : DELAY CAPACITOR 3 : GND 4 : RESET OUT 5 : OUTPUT SANYO : TO-220-5H Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 11200TH (KT)/9101TS/8067TA/0076KI, TS No.2168–1/10 L78MR00 Series Specifications [Common to L78MR00 Series] Maximum Ratings at Ta = 25˚C Parameter Maximum Input Voltage Reset Pin Supply Voltage Allowable Power Dissipation Operating Temperature Storage Temperature Symbol VIN max Vreset Pd max T op r Tstg No fin Conditions Ratings 35 35 1.75 20 –30 to +80 –55 to +150 Unit V V W W Tc=25°C ˚C ˚C [L78MR05] Recommended Operating Conditions at Ta = 25˚C Parameter Input Voltage Output Current Symbol VIN IOUT Conditions Ratings 7.5 to 20 5 to 500 Unit V mA Operating Characteristics at Ta = 25˚C, VIN=10V, IO=0.35A, CO=10μF Parameter Output Voltage Line Regulation Load Regulation Current Dissipation Current Dissipation Variation (Line) Current Dissipation Variation (Load) Output Noise Voltage Ripple Rejection Rr2 Dropout Voltage Peak Output Current Short Circuit Current Temperature Coefficient of Output Voltage 'L' Reset Output Voltage Reset Threshold Voltage Reset Hysteresis Voltage Reset Output Delay Time Vdrop IOP IOSC ΔVO/ΔT VORL V RT VRTH td Tj=25°C Tj=25°C, VIN=35V IO=5mA, Tj=25 to 125°C VO≤4.5V, IO=5mA IO=5mA IO=5mA Cd=0.1μF, IO=5mA VO–0.3 Symbol VO1 VO2 ΔVO ΔVO ICC ΔICC ΔICC VNO Rr1 LN LD LN1 LN2 LD1 LD2 Tj=25°C 7V≤VIN≤20V, 5mA≤IO≤0.35A Tj=25°C, 7V≤VIN≤25V, IO=0.2A Tj=25°C, 8V≤VIN≤25V, IO=0.2A Tj=25°C, 5mA≤IO≤0.5A Tj=25°C, 5mA≤IO≤0.2A Tj=25°C 8V≤VIN≤25V, IO=0.2A 5mA≤IO≤0.35A IO=5mA, 10Hz≤f≤100kHz Tj=25°C, f=120Hz, 8V≤VIN≤18V, IO=0.1A Tj=25°C, f=120Hz, 8V≤VIN≤18V, IO=0.3A 60 62 62 80 77 2.0 1.1 0.02 –0.3 0.2 VO–0.2 100 10 2.5 Conditions Ratings min 4.8 4.75 1.0 0.5 3.0 1.5 3.4 typ 5.0 ma x 5.2 5.25 100 50 100 50 6.0 0.8 0.5 Unit V V mV mV mV mV mA mA mA μV dB dB V A A mV/˚C V V mV ms [L78MR06] Recommended Operating Conditions at Ta = 25˚C Parameter Input Voltage Output Current Reset Output Current Symbol VIN IO IOR VO≤5.64V Conditions Ratings 8.5 to 21 5 to 500 20 max Unit V mA mA Continued on next page. No.2168–2/10 L78MR00 Series Continued from preceding page. Operating Characteristics at Ta = 25˚C, VIN=11V, IO=0.35A, CO=10μF Parameter Output Voltage Line Regulation Load Regulation Current Dissipation Current Dissipation Variation (Line) Current Dissipation Variation (Load) Output Noise Voltage Ripple Rejection Rr2 Dropout Voltage Peak Output Current Short Circuit Current Temperature Coefficient of Output Voltage 'L' Reset Output Voltage Reset Output Leakage Current Reset Threshold Voltage Reset Hysteresis Voltage Reset Output Delay Time Vdrop IOP IOSC ΔVO/ΔT VORL IRL VRT V RT H td Symbol VO1 VO2 ΔVO ΔVO I CC ΔICC ΔICC VNO Rr1 LN LD LN1 LN2 LD1 LD2 Conditions Ratings min 5.75 5.7 1.2 0.6 4.0 2.0 3.4 typ 6.0 ma x 6.25 6.3 100 50 120 60 6.0 0.8 0.5 70 59 59 80 75 2.0 2.5 Unit V V mV mV mV mV mA mA mA μV dB dB V A A Tj=25°C 8V≤VIN≤21V, 5mA≤IO≤0.35A Tj=25°C, 8V≤VIN≤25V, IO=0.2A Tj=25°C, 9V≤VIN≤25V, IO=0.2A Tj=25°C, 5mA≤IO≤0.5A Tj=25°C, 5mA≤IO≤0.2A Tj=25°C 9V≤VIN≤25V, IO=0.2A 5mA≤IO≤0.35A IO=5mA, 10Hz≤f≤100kHz Tj=25°C, f=120Hz, 9V≤VIN≤19V, IO=0.1A Tj=25°C, f=120Hz, 9V≤VIN≤19V, IO=0.3A Tj=25°C Tj=25°C, VIN=35V IO=5mA, Tj=25 to 125°C VO≤5.64V, IOR=20mA, IO=5mA VR=35V IO=5mA IO=5mA Cd=0.1μF, IO=5mA VO–0.36 1.1 0.02 –0.4 0.8 50 VO–0.24 mV/˚C V μA V mV ms 120 10 [L78MR08] Recommended Operating Conditions at Ta = 25˚C Parameter Input Voltage Output Current Reset Output Current Symbol VIN IO IOR VO≤7.2V Conditions Ratings 10.5 to 23 5 to 500 20 max Unit V mA mA Operating Characteristics at Ta = 25˚C, VIN=14V, IO=0.35A, CO=10μF Parameter Output Voltage Line Regulation Load Regulation Current Dissipation Current Dissipation Variation (Line) Current Dissipation Variation (Load) Output Noise Voltage Ripple Rejection Rr2 Dropout Voltage Peak Output Current Short Circuit Current Temperature Coefficient of Output Voltage 'L' Reset Output Voltage Reset Output Leakage Current Reset Threshold Voltage Reset Hysteresis Voltage Reset Output Delay Time Vdrop IOP IOSC ΔVO/ΔT VORL I RL VRT V RT H td Tj=25°C Tj=25°C, VIN=35V IO=5mA, Tj=25 to 125°C VO≤7.2V, IOR=20mA, IO=5mA Symbol VO1 VO2 ΔVO ΔVO ICC ΔICC ΔICC VNO Rr1 LN LD LN1 LN2 LD1 LD2 Tj=25°C Conditions Ratings min 7.7 7.6 1.6 0.8 5.0 2.0 3.5 typ 8.0 ma x 8.3 8.4 100 50 160 80 6.0 0.8 0.5 100 56 56 75 71 2.0 1.1 0.02 –0.7 0.8 50 VO–0.48 VO–0.32 Unit V V mV mV mV mV mA mA mA μV dB dB 10.5V≤VIN≤23V, 5mA≤IO≤0.35A Tj=25°C, 10.5V≤VIN≤25V, IO=0.2A Tj=25°C, 11V≤VIN≤25V, IO=0.2A Tj=25°C, 5mA≤IO≤0.5A Tj=25°C, 5mA≤IO≤0.2A Tj=25°C 10.5V≤VIN≤25V, IO=0.2A 5mA≤IO≤0.35A IO=5mA, 10Hz≤f≤100kHz Tj=25°C, f=120Hz, 11.5V≤VIN≤21.5V, IO=0.1A Tj=25°C, f=120Hz, 11.5V≤VIN≤21.5V, IO=0.3A 2.5 V A A mV/˚C V μA V mV ms VR=35V IO=5mA IO=5mA Cd=0.1μF, IO=5mA 160 10 No.2168–3/10 L78MR00 Series [L78MR09] Recommended Operating Conditions at Ta = 25˚C Parameter Input Voltage Output Current Reset Output Current Symbol VIN IO IOR VO≤8.1V Conditions Ratings 12 to 24 5 to 500 20 max Unit V mA mA Operating Characteristics at Ta = 25˚C, VIN=15V, IO=0.35A, CO=10μF Parameter Output Voltage Line Regulation Load Regulation Current Dissipation Current Dissipation Variation (Line) Current Dissipation Variation (Load) Output Noise Voltage Ripple Rejection Rr2 Dropout Voltage Peak Output Current Short Circuit Current Temperature Coefficient of Output Voltage 'L' Reset Output Voltage Reset Output Leakage Current Reset Threshold Voltage Reset Hysteresis Voltage Reset Output Delay Time Vdrop IOP IOSC ΔVO/ΔT VORL IRL V RT V RT H td Tj=25°C Tj=25°C, VIN=35V IO=5mA, Tj=25 to 125°C VO≤8.1V, IOR=20mA, IO=5mA Symbol VO1 VO2 ΔVO ΔVO I CC ΔICC ΔICC VNO Rr1 LN LD LN1 LN2 LD1 LD2 Tj=25°C Conditions Ratings min 8.6 8.5 1.6 0.8 5.0 3.0 3.5 typ 9.0 ma x 9.4 9.5 100 50 180 90 6.0 0.8 0.5 110 56 56 73 70 2.0 1.1 0.02 –0.9 0.8 50 VO–0.54 VO–0.36 Unit V V mV mV mV mV mA mA mA μV dB dB 11.5V≤VIN≤24V, 5mA≤IO≤0.35A Tj=25°C, 11.5V≤VIN≤25V, IO=0.2A Tj=25°C, 12V≤VIN≤25V, IO=0.2A Tj=25°C, 5mA≤IO≤0.5A Tj=25°C, 5mA≤IO≤0.2A Tj=25°C 11.5V≤VIN≤25V, IO=0.2A 5mA≤IO≤0.35A IO=5mA, 10Hz≤f≤100kHz Tj=25°C, f=120Hz, 12V≤VIN≤22V, IO=0.1A Tj=25°C, f=120Hz, 12V≤VIN≤22V, IO=0.3A 2.5 V A A mV/˚C V μA V mV ms VR=35V IO=5mA IO=5mA Cd=0.1μF, IO=5mA 180 10 [L78MR12] Recommended Operating Conditions at Ta = 25˚C Parameter Input Voltage Output Current Reset Output Current Symbol VIN IO IOR VO≤10.8V Conditions Ratings 15 to 27 5 to 500 20 max Unit V mA mA Continued on next page. No.2168–4/10 L78MR00 Series Continued from preceding page. Operating Characteristics at Ta = 25˚C, VIN=19V, IO=0.35A, CO=10μF Parameter Output Voltage Line Regulation Load Regulation Current Dissipation Current Dissipation Variation (Line) Current Dissipation Variation (Load) Output Noise Voltage Ripple Rejection Rr2 Dropout Voltage Peak Output Current Short Circuit Current Temperature Coefficient of Output Voltage 'L' Reset Output Voltage Reset Output Leakage Current Reset Threshold Voltage Reset Hysteresis Voltage Reset Output Delay Time Vdrop IOP IOSC ΔVO/ΔT VORL I RL VRT VRTH td Tj=25°C Tj=25°C, VIN=35V IO=5mA, Tj=25 to 125°C VO≤10.8V, IOR=20mA, IO=5mA Symbol VO1 VO2 ΔVO ΔVO ICC ΔICC ΔICC VNO Rr1 LN LD LN1 LN2 LD1 LD2 Conditions Tj=25°C 14.5V≤VIN≤27V, 5mA≤IO≤0.35A Tj=25°C, 14.5V≤VIN≤30V, IO=0.2A Tj=25°C, 16V≤VIN≤30V, IO=0.2A Tj=25°C, 5mA≤IO≤0.5A Tj=25°C, 5mA≤IO≤0.2A Tj=25°C 14.5V≤VIN≤30V, IO=0.2A Ratings min 11.5 11.4 2.4 1.2 7.0 4.0 3.7 typ 12.0 ma x 12.5 12.6 100 50 240 120 6.0 0.8 0.5 140 55 55 68 66 2.0 1.1 0.02 –1.6 0.8 50 VO–0.72 VO–0.48 240 10 2.5 Unit V V mV mV mV mV mA mA mA μV dB dB V A A mV/˚C 5mA≤IO≤0.35A IO=5mA, 10Hz≤f≤100kHz Tj=25°C, f=120Hz, 15V≤VIN≤25V, IO=0.1A Tj=25°C, f=120Hz, 15V≤VIN≤25V, IO=0.3A V μA V mV ms VR=35V IO=5mA IO=5mA Cd=0.1μF, IO=5mA Specified Application Circuit Note on use) If a load current (in particular, pulse-like load current) that is greater than a rated value is used, a reset signal may be generated due to the overload. Please keep it in mind. L78MR05 Reset Operation No.2168–5/10 L78MR00 Series No.2168–6/10 L78MR00 Series No.2168–7/10 L78MR00 Series No.2168–8/10 L78MR00 Series No.2168–9/10 L78MR00 Series Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of January, 2000. Specifications and information herein are subject to change without notice. PS No.2168–10/10