LM340 - THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
onsemi
Key Features
1.0 A TJ = +25°C Quiescent Current Change 10.5 ≤ Vin ≤ 25 Vdc, IO = 500 mA 5.0 mA ≤ IO ≤ 1.0 A, Vin = 14 V 10.6 ≤ Vin ≤ 23 Vdc, IO = 1.0 A Ripple Rejection IO = 1.0 A (TJ = +25°C) Dropout Voltage Output Resistance (f = 1.0 kHz) Short Circuit Current Limit (TJ = +25°C) Output Noise Voltage (TA = +25°C) 10 Hz ≤ f ≤ 100 kHz Average Temperature Coefficient of Output Voltage IO = 5.0 mA Peak Output Current (TJ = +25°C) Input Voltage to Maintain Line Regulation (TJ = +25°C) IO = 1.0 A
NOTE: 1. Tlow to.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
LM340. For precise diagrams, and layout, please refer to the original PDF.
Order this document by LM340/D LM340, A Series Three-Terminal Positive Fixed Voltage Regulators This family of fixed voltage regulators are monolithic integrated circuits...
View more extracted text
family of fixed voltage regulators are monolithic integrated circuits capable of driving loads in excess of 1.0 A. These three–terminal regulators employ internal current limiting, thermal shutdown, and safe–area compensation. Devices are available with improved specifications, including a 2% output voltage tolerance, on A–suffix 5.0, 12 and 15 V device types. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. This series of devices can be used with a series–pass transistor to boost output current capability at the nomina
LM340 Datasheet
