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TCL1117-3.30CEB Datasheet(PDF) 2 Page - TelCom Semiconductor, Inc |
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TCL1117-3.30CEB Datasheet(HTML) 2 Page - TelCom Semiconductor, Inc |
2 / 9 page 2 PRELIMINARY INFORMATION TCL1117-05 6/5/97 TCL1117 TCL1117-2.85 TCL1117-3.30 TCL1117-5.00 800mA LOW DROPOUT POSITIVE REGULATORS ADJUSTABLE AND FIXED 2.85V, 3.30V, 5.00V ABSOLUTE MAXIMUM RATINGS* Input Voltage Operating Voltage: TCL1117, TCL1117-3.30, TCL1117-5.00 ...... 15V TCL1117-2.85 ................................................ 10V Surge Voltage: TCL1117, TCL1117-3.30, TCL1117-5.00 ...... 20V Operating Junction Temperature ............... 0 °C to +125°C ELECTRICAL CHARACTERISTICS Symbol Parameter Test Conditions Min Typ Max Unit Reference TCL1117 IOUT = 10mA, (VIN – VOUT) = 2V, TJ = 25°C 1.238 1.250 1.262 V Voltage 10 ≤ IOUT ≤ 800mA, 1.4V ≤ (VIN – VOUT) ≤ 10V (Note 1) 1.225 1.250 1.270 Output Voltage TCL1117-2.85 IOUT = 10mA, VIN = 4.85V, TJ = 25°C 2.820 2.850 2.880 V 0 ≤ IOUT ≤ 800mA, 4.25V ≤ VIN ≤ 10V (Note 1) 2.790 2.850 2.910 0 ≤ IOUT ≤ 500mA, VIN = 3.95V (Note 1) 2.790 2.850 2.910 TCL1117-3.30 IOUT = 10mA, VIN = 5.3V, TJ = 25°C 3.265 3.300 3.335 V 0 ≤ IOUT ≤ 800mA, 4.75V ≤ VIN ≤ 10V (Note 1) 3.230 3.300 3.370 TCL1117-5.00 IOUT = 10mA, VIN = 7V, TJ = 25°C 4.950 5.000 5.050 V 0 ≤ IOUT ≤ 800mA, 6.50V ≤ VIN ≤ 12V (Note 1) 4.900 5.000 5.100 Line Regulation TCL1117 IOUT = 10mA, 1.5V ≤ VIN – VOUT ≤ 15V (Notes 1 & 2) — 0.035 0.2 % TCL1117-2.85 IOUT = 0mA, 4.25V ≤ VIN ≤ 10V (Notes 1 & 2) — 1 6 mV TCL1117-3.30 IOUT = 0mA, 4.75V ≤ VIN ≤ 15V (Notes 1 & 2) — 1 7 TCL1117-5.00 IOUT = 0mA, 6.5V ≤ VIN ≤ 15V (Notes 1 & 2) — 1 10 Load Regulation TCL1117 (VIN – VOUT) = 3V, 10mA, ≤ IOUT ≤ 800mA (Notes 1 & 2) — 0.1 0.4 % TCL1117-2.85 VIN = 4.25V, 0 ≤ IOUT ≤ 800mA (Notes 1 & 2) — 1 10 mV TCL1117-3.30 VIN = 4.75V, 0 ≤ IOUT ≤ 800mA (Notes 1 & 2) — 1 12 TCL1117-5.00 VIN = 6.5V, 0 ≤ IOUT ≤ 800mA (Notes 1 & 2) — 1 15 Dropout Voltage IOUT = 100mA, (Note 1 & 3) — 1.00 1.10 V IOUT = 500mA, (Note 1 & 3) — 1.05 1.15 IOUT = 800mA, (Note 1 & 3) — 1.10 1.20 Current Limit (VIN – VOUT) = 5V, TJ = 25°C 800 950 1200 mA Minimum Load TCL1117 (VIN – VOUT) = 15V (Note 1 & 4) — 1.7 5 mA Current Quiescent TCL1117-2.85 VIN ≤ 10V (Note 1) — 5 10 mA Current TCL1117-3.30 VIN ≤ 15V (Note 1) — 5 10 TCL1117-5.00 VIN ≤ 15V (Note 1) — 5 10 Thermal Regulation TA = 25°C, 30msec Pulse — 0.01 0.1 %W Ripple Rejection fRIPPLE = 120Hz (VIN – VOUT) = 3V, VRIPPLE = 1Vp-p ( Note 1) 60 75 — dB Adjust Pin Current (Note 1) — 55 120 µA Adjust Pin Current Change 10mA ≤ IOUT ≤ 800mA, 1.4V ≤ (VIN – VOUT) ≤ 10V (Note 1) — 0.2 5 µA Temperature Stability — 0.5 — % Long Term Stability TA = 125°C, 1000 Hrs. — 0.3 — % RMS Output Noise (% of VOUT), 10Hz ≤ f ≤ 10kHz — 0.003 — % Thermal Resistance (Junction to Case, at Tab) — 15 — °C/W NOTES: 1. Specifications apply over the full operating temperature range. 2. See thermal regulation specification for changes in output voltage due to heating effects. Load regulation and line regulation are measured at a constant junction temperature by low duty cycle pulse testing. 3. Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/output differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage curve. 4. Minimum load current is defined as the minimum output current required to maintain regulation. Storage Temperature ............................ – 65 °C to +150°C Lead Temperature (Soldering 10 sec) .................... 300 °C *Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. |
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