NTE953 Ver la hoja de datos (PDF) - NTE Electronics
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NTE953 Datasheet PDF : 4 Pages
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Electrical Characteristics: (–0°C ≤ TJ ≤ 125°C, VIN = 10V, IOUT = 500mA, CIN = 0.33µF,
COUT = 0.1µF, unless otherwise specified.)
Parameter
Test Conditions (Note 1, Note 3)
Min Typ Max Unit
Input Voltage Range
Output Voltage Range
Output Voltage Tolerance
Line Regulation
Load Regulation
Control Pin Current
TJ = 25°C
7.5
VIN = VOUT +5V
5.0
VOUT +3V ≤ VIN ≤ VOUT +15V, TJ = 25°C –
5mA ≤ IOUT ≤ 1.0A,
PD ≤ 15W, VIN (max) = 38V
–
TJ = 25°C, VOUT ≤ 10V,
(VOUT 2.5V) ≤ VIN ≤ (VOUT +20V)
–
TJ = 25°C, VOUT ≥ 10V,
(VOUT +3V) ≤ VIN ≤ (VOUT +15V)
–
(VOUT +3V) ≤ VIN ≤ (VOUT +7V)
–
TJ = 25°C,
250mA ≤ IOUT ≤ 750mA –
VIN = VOUT +5V 5mA ≤ IOUT ≤ 1.5A
–
TJ = 25°C
–
–
– 40
V
– 30
V
– 4.0 %(VOUT)
– 5.0 %(VOUT)
%(VOUT)
– 1.0
%(VOUT)
– 0.75
– 0.67
– 1.0 %(VOUT)
– 2.0 %(VOUT)
1.0 5.0
µA
– 8.0
µA
Quiescent Current
TJ = 25°C
– 3.2 5.0
µA
–
– 6.0
µA
Ripple Rejection
Output Noise Voltage
Dropout Voltage
8V ≤ VIN ≤ 18V, VOUT = 5V, f = 120Hz
TJ = 25°C, 10Hz ≤ f ≤ 100kHz,
VOUT = 5V, IOUT = 5mA
Note 2
62 78 –
dB
–
8
40 µV/VOUT
–
– 2.5
V
Short Circuit Current
Peak Output Current
Average Temperature
Coefficient of
Output Voltage
TJ = 25°C, VIN = 30V
TJ = 25°C
VOUT = 5V,
IOUT = 5mA
TJ = –55°C to +25°C
TJ = +25°C to +150°C
– 0.75 1.2
A
1.3 2.2 3.3
A
–
– 0.4 mV/°C/
VOUT
–
– 0.3
Control Pin Voltage
(Reference)
TJ = 25°C
4.8 5.0 5.2
V
4.75 – 5.25
V
Note 1. VOUT is defined as:
VOUT =
R1 + R2
(5.0)
R2
Note 2. Dropout Voltage is defined as that input–output voltage differential which causes the output
voltage to decrease by 5% of its initial value.
Note 3. All characteristics except noise voltage and ripple rejection ratio are measured using pulse
techniques (tW ≤ 10ms, duty cycle ≤ 5%). Output voltage changes due to changes in internal
temperature must be taken into account separately.
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