78M12

78M12 UMW | Alldatasheet

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Technical content

Features

Output Voltages of 5,6,8,9,12,15,18,24V Thermal Overload Protection Short Circuit Protection Output Transistor Safe Operating area (SOA)Protection

Description

The 78MXX three-terminal positive regulators are available in the TO-252 package with several fixed output voltages making it useful in a wide range of applications. Internal Block Digram Absolute Maximum Ratings -55 ～＋150 UMW R UMW 78MXX 1www.umw-ic.com 友台半导体有限公司1www.umw-ic.com 友台半导体有限公司 SOT-223 TO-251 TO-252 TO-252-3 PARAMETER SYMBOL RATINGS UNIT Input Voltage V IN 35 V Output Current I OUT TO-251/TO-252 TO-252-3 2Power Dissipation (TC=25°C) PD W -20 ～125Operating Junction Temperature T J Storage Temperature T STG SOT-223 1 1 A

Electrical Characteristics（78M05） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=10V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝7～20V 4.75 5.25 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝7V～25V 100 mV VI＝8V～25V Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 100 mV IO= 5mA～200mA Quiescent Current IQ Tj＝25°C 6.0 mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝8～25V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -0.5 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ μV Ripple Rejection RR f = 120Hz, VI = 8 ~18V dB Dropout Voltage VD T j =25° C, IO = 500mA V Short Circuit Current ISC T j =25 , VI= 35V 800 mA Peak Current IPK T j = 25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司2 PARAMETER SYMBOL RATINGS UNIT SOT-223 15 TO-251/TO-252 TO-252-3 12.5 Junction to Case θJC °C/W

Electrical Characteristics（78M06） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=11V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝8～21V 5.7 6 6.3 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝8V～25V 100 mV VI＝9V～25V 50 Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 120 mV IO= 5mA～200mA 60 Quiescent Current IQ Tj＝25°C mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝9～25V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -0.5 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ 45 μV Ripple Rejection RR f = 120Hz, VI = 9～19V 80 dB Dropout Voltage VD T j =25° C, IO = 500mA 2 V Short Circuit Current ISC T j =25 , VI= 35V 800 mA Peak Current IPK T j =25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司3 6.0

Electrical Characteristics（78M08） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=14V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝10.5～23V 7.6 8 8.4 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝10.5V～25V 100 mV VI＝11V～25V 50 Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 160 mV IO= 5mA～200mA 80 Quiescent Current IQ Tj＝25°C mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝10.5～25V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -0.8 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ 52 μV Ripple Rejection RR f = 120Hz, VI = 11.5～ 21.5V 80 dB Dropout Voltage VD T j =25° C, IO = 500mA 2 V Short Circuit Current ISC T j =25 , VI= 35V 800 mA Peak Current IPK T j =25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司4 6.0

Electrical Characteristics（78M09） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=15V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝11.5～24V 8.45 9 9.55 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝11.5V～25V 100 mV VI＝12V～25V 50 Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 180 mV IO= 5mA～200mA 90 Quiescent Current IQ Tj＝25°C mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝11.5～25V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -0.8 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ 52 μV Ripple Rejection RR f = 120Hz, VI = 12.5～ 22.5V 80 dB Dropout Voltage VD T j =25° C, IO = 500mA 2 V Short Circuit Current ISC T j =25 , VI= 35V 800 mA Peak Current IPK T j =25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司5 6.0

Electrical Characteristics（78M12） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=19V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝14.5～27V 11.4 12 12.6 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝14.5V～30V 100 mV VI＝16V～30V 50 Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 240 mV IO= 5mA～200mA 120 Quiescent Current IQ Tj＝25°C mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝14.5～30V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -0.8 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ 75 μV Ripple Rejection RR f = 120Hz, VI = 15～ 25V 80 dB Dropout Voltage VD T j =25° C, IO = 500mA 2 V Short Circuit Current ISC T j =25 , VI= 35V 800 mA Peak Current IPK T j =25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX 66www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司 6.0

Electrical Characteristics（78M15） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=23V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝17.5～30V 14.25 15 15.75 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝17.5V～30V 100 mV VI＝20V～30V 50 Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 300 mV IO= 5mA～200mA 150 Quiescent Current IQ Tj＝25°C mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝17.5～30V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -1.0 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ 100 μV Ripple Rejection RR f = 120Hz, VI = 18.5～ 28.5V 70 dB Dropout Voltage VD T j =25° C, IO = 500mA 2 V Short Circuit Current ISC T j =25 , VI= 35V 800 mA Peak Current IPK T j =25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司7 6.0

Electrical Characteristics（78M18） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=26V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝20.5～33V 17.1 18 18.9 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝21V～33V 100 mV VI＝24V～33V 50 Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 360 mV IO= 5mA～200mA 180 Quiescent Current IQ Tj＝25°C mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝21～33V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -1.2 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ 100 μV Ripple Rejection RR f = 120Hz, VI = 22～ 32V 70 dB Dropout Voltage VD T j =25° C, IO = 500mA 2 V Short Circuit Current ISC T j =25 , VI= 35V 8000 mA Peak Current IPK T j =25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司8 6.0

Electrical Characteristics（78M24） (Refer to the test circuits, 0 < TJ < +125° C, IO=350mA, VI=33V, unless otherwise specified, CI = 0.33μF, CO=0.1μF) Parameter Symbol Conditions Value Unit Min Typ Max Output Voltage VO IO= 5mA～350mA VI＝27～38V 22.8 24 25.2 V Line Regulation(Note) △VO IO = 200mA Tj＝25°C VI＝27V～38V 100 mV VI＝28V～38V 50 Load Regulation(Note) △VO Tj＝25°C IO= 5mA～500mA 480 mV IO= 5mA～200mA 240 Quiescent Current IQ Tj＝25°C mA Quiescent Current Change △IQ IO=5mA～350mA 0.5 mA IO = 200mA，VI＝27～38V 0.8 Output Voltage Drift △V /△T IO = 5mA ，Tj = 0～125° C -1.2 mV/°C Output Noise Voltage VN f＝10HZ～100KHZ 170 μV Ripple Rejection RR f = 120Hz, VI = 28～ 38V 70 dB Dropout Voltage VD T j =25° C, IO = 500mA 2 V Short Circuit Current ISC T j =25 , VI= 35V 8000 mA Peak Current IPK T j =25° C 900 mA Notes: Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken into account separately. Pulse testing with low duty is used. UMW 78MXX UMW R UMW 78MXX www.umw-ic.com 友台半导体有限公司www.umw-ic.com 友台半导体有限公司9 6.0

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