TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TO-92 SOT-23 SOP-8 SOT-89 Pin Defi nition: Pin Definition: Pin Definition: Pin Definition: 1. Output 1. Output 1. Output 8. Input TS78L00ACY 2. Ground 2. Input 2. Ground 7. Ground 1. Output 3. Input 3. Ground 3. Ground 6. Ground 2. Ground 4. N/C 5. N/C 3. Input TS78L00CY 1. Input 2. Ground 3. Output General Description The TS78L00 Series of positive voltage Regulators are inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply of up to 100mA. Like their higher power TS7800 and TS78M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the TS78L00 devices in many applications. These devices offer a substantial performance advantage over the traditional zener diode-resistor combination, as output impedance and quiescent current are substantially reduced. Features Standard Application Circuit Output Voltage Range 3.3 to 24V Output current up to 100mA No external components required Internal thermal overload protection Internal short-circuit current limiting Output transistor safe-area compensation Output voltage offered in 4% tolerance Ordering Information A common ground is required between the input and the output voltages. The input voltage must remain typically Part No. Package Packing 2.0V above the output voltage even during the low point on TS78LxxCT B0 TO-92 1Kpcs / Bulk the Input ripple voltage. TS78LxxCT A3 TO-92 2Kpcs/ Ammo XX = these two digits of the type number indicate voltage. TS78LxxACY RM SOT-89 1Kpcs / 7 Reel * = Cin is required if regulator is located an appreciable TS78LxxCY RM SOT-89 1Kpcs / 7 Reel distance from power supply filter. TS78LxxCS RL SOP-8 2.5Kpcs / 13 Reel ** = Co is not needed for stability however, it does improve transient response. TS78LxxCX RF SOT-23 3Kpcs / 7 Reel Note: Where xx denote voltage option o Absolute Maximum Rating (Ta = 25 C unless otherwise noted) Parameter Symbol Limit Unit TS78L03 30 DC Input Voltage V V TS78L05 ~ TS78L18 35 IN TS78L24 40 Power Dissipation P Internal Limited W D o Operating Junction Temperature T 0 ~ +125 C J o Storage Temperature Range T -65~+150 C STG 1/12 Version: A07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TS78L03 Electrical Characteristics o o (Vin=8.3V, Iout=40mA, 0 CTj125 C, Cin=0.33uF, Cout=0.1uF unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit o Tj=25 C 3.173 3.3 3.432 Output voltage Vout V 5.8VVin20V, 3.142 3.3 3.465 5mAIout100mA 5.8VVin20V o Line Regulation REGline Tj=25 C -- 50 150 Iout=40mA mV 5mAIout100mA -- 15 100 o Load Regulation REGload Tj=25 C 5mAIout40mA -- 5 50 o Quiescent Current Iq Iout=0, Tj=25 C -- 3 6 mA 6.3VVin20V -- -- 1.5 Quiescent Current Change Iq 5mAIout40mA -- -- 0.1 o Output Noise Voltage Vn 10Hzf100KHz, Tj=25 C -- 40 -- V Ripple Rejection Ratio RR f=120Hz, 6.3VVin16.3V 41 49 -- dB o Voltage Drop Vdrop Iout=100mA, Tj=25 C -- 2 -- V o Peak Output Current Io peak Tj=25 C -- 0.15 -- A Temperature Coefficient of o o o Vout/ Tj Iout=5mA, 0 CTj125 C -- -0.2 -- mV/ C Output Voltage TS78L05 Electrical Characteristics o o (Vin=10V, Iout=40mA, 0 CTj125 C, Cin=0.33uF, Cout=0.1uF unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Unit o Tj=25 C 4.80 5 5.20 Output voltage Vout V 7.5VVin20V, 4.75 5 5.25 5mAIout100mA 7.5VVin20V o Line Regulation REGline Tj=25 C -- 50 150 Iout=500mA mV 5mAIout100mA -- 20 60 o Load Regulation REGload Tj=25 C 5mAIout40mA -- 10 30 o Quiescent Current Iq Iout=0, Tj=25 C -- 3 6 7.5VVin20V -- -- 1.5 mA Quiescent Current Change Iq 5mAIout40mA -- -- 0.1 o Output Noise Voltage Vn 10Hzf100KHz, Tj=25 C -- 40 -- V Ripple Rejection Ratio RR f=120Hz, 8VVin18V 41 49 -- dB o Voltage Drop Vdrop Iout=500mA, Tj=25 C -- 1.7 -- V o Peak Output Current Io peak Tj=25 C -- 0.15 -- A Temperature Coefficient of o o o Vout/ Tj Iout=5mA, 0 CTj125 C -- -0.65 -- mV/ C Output Voltage Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. 2/12 Version: A07