7CE12Z(2011) 데이터 시트보기 (PDF) - NXP Semiconductors.
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7CE12Z Datasheet PDF : 21 Pages
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NXP Semiconductors
NX1117C; NX1117CE series
Low-dropout linear regulators
Table 8. Characteristics …continued
Cin = 680 nF in series with 1 , and Cout = 680 nF in series with 1 . For typical value Tamb = 25 C; for minimum and
maximum values Tamb is the operating temperature range 40 C to 125 C; unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
Temperature stability
Vout
output voltage variation
40 C Tamb 125 C
-
0.7 -
%
Long-term stability
Vout
output voltage variation
1000 h end-point measurement; Tamb = 25 C
-
0.3 -
%
[1] The SOA control limits the output current at high voltage differences Vin Vout in order to keep the device in the safe operating area.
[2] During testing low duty cycle pulse techniques are used to maintain the junction temperature as close to ambient as possible.
2
∆Vout
(%)
1
006aac659
0
–1
–2
–50
0
50
Vin = Vout + 2 V
Iout = 10 mA
100
150
Tamb (°C)
Fig 7. Output voltage variation as a function of
ambient temperature; typical values
1.4
Vdo
(V)
1.2
1.0
0.8
006aac660
(1)
(2)
(3)
0.6
0.4
0.2
0.0
0
200
400
600
800
Iout (mA)
Load pulsed at 1 % duty cycle
(1) Tamb = 40 C
(2) Tamb = 25 C
(3) Tamb = 125 C
Fig 8. Dropout voltage as a function of output
current; typical values
NX1117C_NX1117CE_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 18 July 2011
© NXP B.V. 2011. All rights reserved.
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