LM3460M5-1.2 National Semiconductor, LM3460M5-1.2 Datasheet
LM3460M5-1.2
Specifications of LM3460M5-1.2
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LM3460M5-1.2 Summary of contents
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... LM3460M5-1.5 1.5 LM3460M5X-1.5 1.2 LM3460M5-1.2 1.2 LM3460M5X-1.5 MARKING CODE: The first letter "D" identifies the part as a Driver, and the next two numbers define the voltage for the part. The fourth letter indicates the grade, with "A" designating the prime grade of product. ...
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Typical Applications FIGURE 1. 1.5V Typical Application (See Application Information Section) FIGURE 2. 1.2V Typical Application (See Application Information Section) www.national.com 2 01260304 01260305 ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Input Voltage V IN Output Current Junction Temperature Storage Temperature Lead Temperature Vapor Phase (60 sec.) Infared (15 sec.) Power Dissipation (T = 25˚C) A (Note 2) Electrical Characteristics LM3460-1 ...
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Electrical Characteristics LM3460-1.2 Specifications with standard type face are for T ture Range. Unless otherwise specified, (+) Symbol Parameter V Regulated Voltage REG Regulated Voltage Tolerance I Quiescent Current q G Transconductance m ∆I / ∆V OUT REG ...
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Product Description The LM3460 is a shunt regulator designed for use as a precision control element in a feedback loop. The regulated output voltage is sensed between the IN pin and GROUND pin of the LM3460. The output of the ...
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Setting the Output Voltage If a regulated voltage is desired which is not available as a standard voltage, the output voltage may be adjusted by using an external resistive divider (see Figure 4): FOR BEST RESULTS: SELECT R A FIGURE ...
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App Circuit Technical Information (Continued) FIGURE 6. Q4 Heatsink Requirements for Circuit Shown in Figure 1 These values are calculated assuming a maximum ambient of 50˚C, 3.3V input, and a TO-220 power transistor mounted using thermal grease and a mica ...
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App Circuit Technical Information (Continued) In the circuit of Figure 2, drive for Q1 is provided by R7, but only when U1 sources current: The operation of the drive scheme is as follows: If the voltage below ...
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