LM1117-1.8E3 データシートの表示（PDF） - Cystech Electonics Corp.

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LM1117-1.8E3

1A Low Dropout Positive Voltage Regulator

Cystech Electonics Corp. 

CYStech Electronics Corp.

Recommended wave soldering condition

Spec. No. : C506E3

Issued Date : 2014.05.07

Revised Date : 2015.05.13

Page No. : 6/7

Product

Pb-free devices

Peak Temperature

260 +0/-5 C

Soldering Time

5 +1/-1 seconds

Recommended temperature profile for IR reflow

Profile feature

Sn-Pb eutectic Assembly

Pb-free Assembly

Average ramp-up rate

(Tsmax to Tp)

3C/second max.

3C/second max.

Preheat

−Temperature Min(TS min)

100C

150C

−Temperature Max(TS max)

−Time(ts min to ts max)

150C

60-120 seconds

200C

60-180 seconds

Time maintained above:

−Temperature (TL)

183C

217C

− Time (tL)

60-150 seconds

60-150 seconds

Peak Temperature(TP)

240 +0/-5 C

260 +0/-5 C

Time within 5C of actual peak

temperature(tp)

10-30 seconds

20-40 seconds

Ramp down rate

6C/second max.

6C/second max.

Time 25 C to peak temperature

6 minutes max.

8 minutes max.

Note : All temperatures refer to topside of the package, measured on the package body surface.

LM1117E3 series

CYStek Product Specification

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