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LM140L bảng dữ liệu(PDF) 2 Page - Texas Instruments |
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LM140L bảng dữ liệu(HTML) 2 Page - Texas Instruments |
2 / 14 page LM140L, LM340L SNVS758B – APRIL 1998 – REVISED MARCH 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2) (3) Input Voltage 35V Internal Power Dissipation(4) Internally Limited LM140LA −55°C to +125°C Operating Temperature Range LM340LA 0°C to +70°C Maximum Junction Temperature +150°C Metal Can (NDT package) −65°C to +150°C Storage Temperature Range Molded TO-92 −55°C to +150°C Metal Can +300°C Lead Temperature (Soldering, 10 sec.) Plastic TO-92 +230°C (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. (2) A military RETS specification is available upon request. At the time of printing, the LM140LA-5.0, -12, and -15 RETS specifications complied with the Min and Max limits in this table. The LM140LAH-5.0, LM140LAH-12, and LM140LAH-15 may also be procured as Standard Military Drawings. (3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and specifications. (4) Thermal resistance of NDT-package is typically 26°C/W θjC, 250°C/W θjA still air, and 94°C/W θjA 400 lf/min of air. For the LP-package is 60°C/W θjC, 232°C/W θjA still air, and 88°C/W θjA at 400 lf/min of air. The maximum junction temperature shall not exceed 125°C on electrical parameters. Electrical Characteristics Test conditions unless otherwise specified. TA = −55°C to +125°C (LM140LA), TA = 0°C to +70°C (LM340LA), IO = 40 mA, CIN = 0.33 μF, CO = 0.01 μF. Output Voltage Option 5.0V 12V 15V Input Voltage (unless otherwise noted) 10V 19V 23V Units Symbol Parameter Conditions Min Typ Max Min Typ Max Min Typ Max VO Output Tj = 25°C 4.9 5 5.1 11.75 12 12.25 14.7 15 15.3 Voltage LM140LA IO = 1 − 100 mA 4.8 5.2 11.5 12.5 14.4 15.6 (7.2–20) (14.5–27) (17.6–30) V Output Voltage Over LM340LA IO = 1 − 100 mA or 4.85 5.15 11.65 12.35 14.55 15.45 Temp.(1) IO = 1 − 40 mA and (7–20) (14.3–27) (17.5–30) VIN = ( )V ΔVO Tj = 25°C IO = 40 mA 18 30 30 65 37 70 VIN = ( )V (7–25) (14.2–30) (17.3–30) Line Regulation IO = 100 mA 18 30 30 65 37 70 mV VIN = ( )V (7.5–25) (14.5–30) (17.5–30) Tj = 25°C IO = 1 − 40 mA 5 20 10 40 12 50 Load Regulation IO = 1 − 100 mA 20 40 30 80 35 100 mV Long Term 12 24 30 1000 Stability hrs IO Tj = 25°C 3 4.5 3 4.5 3.1 4.5 Quiescent mA Current Tj = 125°C 4.2 4.2 4.2 ΔIQ Tj = 25°C ΔLoad IO = 1 − 40 0.1 0.1 0.1 Quiescent mA Current mA ΔLine VIN = ( )V 0.5 0.5 0.5 Change (7.5–25) (14.3–30) (17.5–30) (1) The temperature coefficient of VOUT is typically within 0.01% VO/°C. 2 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LM140L LM340L |
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