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UTC78D07A Dataheets PDF



Part Number UTC78D07A
Manufacturers Unisonic
Logo Unisonic
Description 3 Terminal 0.5A Positive Voltage Regulator
Datasheet UTC78D07A DatasheetUTC78D07A Datasheet (PDF)

UTC 78DXXA LINEAR INTEGRATED CIRCUIT 3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR DESCRIPTION The UTC 78DXXA family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 1 A. FEATURES *Peak output current up to 1 A *Fixed output voltage of 3.3V,4.7V,5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V and 24V available *Thermal overload shutdown protection *Short circuit current limiting *Output transistor SOA protection 1 TO-252 1:In.

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UTC 78DXXA LINEAR INTEGRATED CIRCUIT 3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR DESCRIPTION The UTC 78DXXA family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 1 A. FEATURES *Peak output current up to 1 A *Fixed output voltage of 3.3V,4.7V,5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V and 24V available *Thermal overload shutdown protection *Short circuit current limiting *Output transistor SOA protection 1 TO-252 1:Input 2:GND 3:Output TEST CIRCUIT IN P U T 1 R 13 T 10 R 17 T8 R9 T9 Z2 T 12 T 14 R 19 R 18 R 12 R 11 R 10 R 14 T 11 T5 T6 T 13 O U TP U T 3 R8 R 15 T4 Z1 T 15 R5 R4 R6 T7 R 16 R1 R2 C1 T3 R7 T1 T2 R3 GND 2 UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R101-010,E UTC 78DXXA PARAMETER Input voltage (for Vo=3.3~18V) (for Vo=24V) Output Current LINEAR INTEGRATED CIRCUIT SYMBOL VI Io PD Topr Tstg Internally ABSOLUTE MAXIMUM RATINGS ( Operating temperature range applies unless otherwise specified ) RATING 35 40 1 Limited -20 ~ +150 -55 ~ +150 UNIT V V A W °C °C Power Dissipation Operating Junction Temperature Range Storage Temperature Range UTC 78D33A ELECTRICAL CHARACTERISTICS ( VI=5.8V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1) PARAMETER Output Voltage SYMBOL Vo TEST CONDITIONS Tj=25°C, IO=5mA - 1.0A VI =5.8V to 18.3V, IO=5mA - 1.0A, PD≦15W Tj=25°C,IO=5mA - 1.0A Tj=25°C,IO=0.25A - 0.75A VI =5.8V to 18.3V,Tj=25°C VI =5.8V to 18.3V,Tj=25°C,Io=1.0A Tj=25°C, IO≦1.0A VI =5.8V to 18.3V IO=5mA - 1.0A 10Hz≦f≦100kHz Io=5mA VI=6.3V–16.3V,f=120Hz,Tj=25°C Tj=25°C VI=35V, Tj=25°C Tj=25°C MIN 3.168 3.135 TYP 3.30 MAX 3.432 3.465 33 17 33 33 8.0 1.0 0.5 UNIT V V mV mV mV mV mA mA mA µV mV/°C dB A mA V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆Vo ∆Vo Iq ∆Iq VN ∆Vo/∆T RR IPK ISC Vd 55 -0.4 57 1.8 250 2.0 UTC 78D47A ELECTRICAL CHARACTERISTICS ( VI=9.7V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1) PARAMETER Output Voltage SYMBOL Vo TEST CONDITIONS Tj=25°C, IO=5mA - 1.0A VI =7.2V to 19.7V, IO=5mA - 1.0A, PD≦15W Tj=25°C,IO=5mA - 1.0A Tj=25°C,IO=0.25A - 0.75A VI =7.2V to 19.7V,Tj=25°C VI =7.2V to 19.7V,Tj=25°C,Io=1.0A Tj=25°C, IO≦1.0A VI =7.2V to 19.7V IO=5mA - 1.0A 10Hz≦f≦100kHz Io=5mA VI =7.7V -17.7V, f=120Hz, Tj=25°C Tj=25°C VI=35V, Tj=25°C MIN 4.512 4.465 TYP 4.70 MAX 4.888 4.935 47 24 47 47 8.0 1.0 0.5 UNIT V V mV mV mV mV mA mA mA µV mV/°C dB A mA Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Peak Output Current Short-Circuit Current ∆Vo ∆Vo Iq ∆Iq VN ∆Vo/∆T RR IPK ISC 62 40 -0.6 80 1.8 250 UTC UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R101-010,E UTC 78DXXA PARAMETER Dropout Voltage LINEAR INTEGRATED CIRCUIT SYMBOL Vd Tj=25°C TEST CONDITIONS MIN TYP 2.0 MAX UNIT V UTC 78D05A ELECTRICAL CHARACTERISTICS ( VI=10V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1) PARAMETER Output Voltage SYMBOL Vo TEST CONDITIONS Tj=25°C, IO=5mA - 1.0A VI =7.5V to 20V, IO=5mA - 1.0A, PD≦15W Tj=25°C,IO=5mA - 1.0A Tj=25°C,IO=0.25A - 0.75A VI =7V to 25V,Tj=25°C VI =7.5V to 20V,Tj=25°C,Io=1.0A Tj=25°C, IO≦1.0A VI =7.5V to 20V IO=5mA - 1.0A 10Hz≦f≦100kHz Io=5mA VI =8V - 18V,f=120Hz,Tj=25°C Tj=25°C VI=35V, Tj=25°C Tj=25°C MIN 4.80 4.75 TYP 5.0 MAX 5.20 5.25 50 25 50 50 8.0 1.0 0.5 UNIT V V mV mV mV mV mA mA mA µV mV/°C dB A mA V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆Vo ∆Vo Iq ∆Iq VN ∆Vo/∆T RR IPK ISC Vd 62 40 -0.6 80 1.8 250 2.0 UTC 78D06A ELECTRICAL CHARACTERISTICS ( VI=11V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1) PARAMETER Output Voltage SYMBOL Vo TEST CONDITIONS Tj=25°C, IO=5mA - 1.0A VI =8.5V to 21V, IO=5mA - 1.0A, PD≦15W Tj=25°C,IO=5mA - 1.0A Tj=25°C,IO=0.25A - 0.75A VI =8V to 25V,Tj=25°C VI =8.5V to 21V,Tj=25°C,Io=1.0A Tj=25°C, IO≦1.0A VI =8.5V to 21V IO=5mA - 1.0A 10Hz≦f≦100kHz Io=5mA VI =9V - 19V,f=120Hz,Tj=25°C Tj=25°C VI=35V, Tj=25°C Tj=25°C MIN 5.76 5.70 TYP 6.0 MAX 6.24 6.30 60 30 60 60 8.0 1.0 0.5 UNIT V V mV mV mV mV mA mA mA µV mV/°C dB A mA V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage ∆Vo ∆Vo Iq ∆Iq VN ∆Vo/∆T RR IPK ISC Vd 59 45 -0.7 75 1.8 250 2.0 UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R101-010,E UTC 78DXXA PARAMETER Output Voltage LINEAR INTEGRATED CIRCUIT SYMBOL Vo UTC 78D07A ELECTRICAL CHARACTERISTICS ( VI=13V, Io=0.5A, Tj= 0°C - 125°.


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