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LM2931 Datasheet(PDF) 4 Page - ON Semiconductor

No. de Pieza. LM2931
Descripción  100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection
Descarga  23 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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LM2931 Datasheet(HTML) 4 Page - ON Semiconductor

 
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LM2931, NCV2931 Series
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 10 mA, CO = 100 mF, CO(ESR) = 0.3 W, TA = 25°C [Note 4])
Characteristic
Symbol
LM2931−5.0/NCV2931−5.0
LM2931A−5.0/NCV2931A−5.0
Unit
Min
Typ
Max
Min
Typ
Max
FIXED OUTPUT
Output Voltage
VO
V
Vin = 14 V, IO = 10 mA, TA = 25°C
4.75
5.0
5.25
4.81
5.0
5.19
Vin = 6.0 V to 26 V, IO ≤ 100 mA,
TA = − 40° to +125°C
4.50
5.50
4.75
5.25
Line Regulation
Regline
mV
Vin = 9.0 V to 16 V
2.0
10
2.0
10
Vin = 6.0 V to 26 V
4.0
30
4.0
30
Load Regulation (IO = 5.0 mA to 100 mA)
Regload
14
50
14
50
mV
Output Impedance
ZO
m
W
IO = 10 mA, DIO = 1.0 mA, f = 100 Hz to
10 kHz
200
200
Bias Current
IB
mA
Vin = 14 V, IO = 100 mA, TA = 25°C
5.8
30
5.8
30
Vin = 6.0 V to 26 V, IO = 10 mA, TA = − 40° to
+125
°C
0.4
1.0
0.4
1.0
Output Noise Voltage (f = 10 Hz to 100 kHz)
Vn
700
700
mVrms
Long Term Stability
S
20
20
mV/kHR
Ripple Rejection (f = 120 Hz)
RR
60
90
60
90
dB
Dropout Voltage
VI−VO
V
IO = 10 mA
0.015
0.2
0.015
0.2
IO = 100 mA
0.16
0.6
0.16
0.6
Over−Voltage Shutdown Threshold
Vth(OV)
26
29.5
40
26
29.5
40
V
Output Voltage with Reverse Polarity Input
(Vin = −15 V)
−VO
−0.3
0
−0.3
0
V
4. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
5. NCV devices are qualified for automotive use.


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