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LM78M08M3 Dataheets PDF



Part Number LM78M08M3
Manufacturers CYStech
Logo CYStech
Description Three Terminal Medium Current Positive Voltage Regulator
Datasheet LM78M08M3 DatasheetLM78M08M3 Datasheet (PDF)

CYStech Electronics Corp. Three Terminal Medium Current Positive Voltage Regulators LM78MXXM3 Spec. No. : C520M3 Issued Date : 2014.05.08 Revised Date : 2017.03.03 Page No. : 1/10 SOT-89 Description OGI The LM78MXXM3 series of three-terminal positive regulators are available in the SOT-89 package and with 5V, 6V, 8V, 9V, 12V, 15V, 18V and 24V fixed output voltages, making them useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distr.

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CYStech Electronics Corp. Three Terminal Medium Current Positive Voltage Regulators LM78MXXM3 Spec. No. : C520M3 Issued Date : 2014.05.08 Revised Date : 2017.03.03 Page No. : 1/10 SOT-89 Description OGI The LM78MXXM3 series of three-terminal positive regulators are available in the SOT-89 package and with 5V, 6V, 8V, 9V, 12V, 15V, 18V and 24V fixed output voltages, making them useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current-limiting ,thermal shut-down and safe operating area protection, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 500mA output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. Absolute Maximum Ratings (Ta=25°C) Parameter Ratings Unit Input Voltage LM7805~LM7818 35 LM7824 40 V Operating Temperature Range -40 ~ +125 ℃ Output Current Storage Temperature Range 500 mA -65 ~ +150 ℃ Total Power Dissipation 0.5 W Note : When mounted on minimum pad size and tested in free air condition, without heat sinking. Typical Application PL78M05 Vin LM78MXX 1 2 C1 Vout 3 C2 Note: C1 and C2 are required if regulator is located far from power supply filter and load, or oscillation may induced on the loop. LM78MXXM3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C520M3 Issued Date : 2014.05.08 Revised Date : 2017.03.03 Page No. : 2/10 Ordering Information Device LM78MXXM3-A-T2-G LM78MXXM3-B-T2-G Output Voltage Tolerance ±3% ±5% Package Shipping SOT-89 (Pb-free lead plating and 1000 pcs / Tape & Reel halogen-free package) Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and green compound products Packing spec, T2 :1000 pcs/tape & reel, 7” reel ; TB : 2000 pcs/ tape & box Product rank, zero for no rank products Product name Block Diagram LM78MXXM3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C520M3 Issued Date : 2014.05.08 Revised Date : 2017.03.03 Page No. : 3/10 Electrical Characteristics LM78M05 (Ta=25°C, Vin=10V, Io=350mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Parameter Conditions Vo ΔVo ΔVo IQ ΔIQ Vn RR VD ISC IPK TCVo Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage 5mA≤Io≤350mA 7.5V≤Vin≤20V IO=200mA, 7V≤Vin≤25V IO=200mA, 8V≤Vin≤25V 5mA≤Io≤500mA 5mA≤Io≤200mA 5mA≤Io≤350mA 8V≤Vin≤25V, Io=200mA 10Hz≤f≤100KHz 8V≤Vin≤18V, Io=100mA, f=120Hz, eIN=1Vrms Io=500mA Vin=25V Tj=25℃ Io=5mA, 0≤Tj≤125℃ LM78M05 Min Typ Max 4.80 5.0 5.20 4.75 - 5.25 - 3 100 - 1 50 - 30 100 - 12 50 - 3 8 - - 0.5 - - 1.0 - 40 - 62 - - - 2 - 400 700 -1 Units V mV mV mA mA μV dB V mA mA mV/℃ LM78M06 (Ta=25°C, Vin=11V, Io=350mA, Cin=0.33uF, Cout=0.1uF,unless otherwise noted) Symbol Parameter Conditions Vo ΔVo ΔVo IQ ΔIQ Vn RR VD ISC IPK TCVo Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage 5mA≤Io≤350mA 8.5V≤Vin≤21V IO=200mA, 8V≤Vin≤25V IO=200mA, 9V≤Vin≤25V 5mA≤Io≤500mA 5mA≤Io≤200mA 5mA≤Io≤350mA 9V≤Vin≤25V,Io=200mA 10Hz≤f≤100KHz 9V≤Vin≤19V, Io=100mA, f=120Hz, eIN=1Vrms Io=500mA Vin=25V Tj=25℃ Io=5mA, 0≤Tj≤125℃ LM78M06 Min Typ Max 5.76 6.0 6.24 5.70 - 6.30 - 3 100 - 1 50 - 30 120 - 15 60 - 3 8 - - 0.5 - - 1.0 - 60 - 60 - - - 2 - 400 700 -0.5 Units V mV mV mA mA μV dB V mA mA mV/℃ LM78MXXM3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C520M3 Issued Date : 2014.05.08 Revised Date : 2017.03.03 Page No. : 4/10 LM78M08 (Ta=25°C, Vin=14V, Io=350mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Parameter Conditions Vo ΔVo ΔVo IQ ΔIQ Vn RR VD ISC IPK TCVo Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage 5mA≤Io≤350mA 10.5V≤Vin≤23V IO=200mA, 10.5V≤Vin≤25V IO=200mA, 11V≤Vin≤25V 5mA≤Io≤500mA 5mA≤Io≤200mA 5mA≤Io≤350mA 10.5V≤Vin≤25V, Io=200mA 10Hz≤f≤100KHz 11.5V≤Vin≤21.5V, Io=100mA, f=120Hz, eIN=1Vrms Io=500mA Vin=25V Tj=25℃ Io=5mA, 0≤Tj≤125℃ LM78M08 Min Typ Max 7.68 8.0 8.32 7.60 - 8.40 - 4 100 - 1 50 - 30 160 - 15 80 - 3 8 - - 0.5 - - 1.0 - 80 - 56 - - - 2 .


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