NTE956 NTE Electronics, Inc., NTE956 Datasheet - Page 2

• Manufacturer Part Number: NTE956
• Description: Voltage Regulator; 0.01 %/V (Typ.); 5 mV (Typ.); 1 % (Typ.); 65 dB (Typ.)
• Manufacturer: NTE Electronics, Inc.
• Type: Voltage Regulatorr

Specifications of NTE956

• Current, Output: 1.5 A
• Load Regulation: 5 mV (Typ.)
• Output Noise, Rms: 0.003 % (Typ.)
• Package Type: TO-220
• Pin Current, Adjustable: 50 μA (Typ.)
• Power Dissipation: 20 W
• Regulation, Line: 0.01 %/V
• Regulation, Load: 5 %/V
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 4 °C/W
• Ripple, Rejection: 65 dB (Typ.)
• Temperature, Operating, Maximum: 125 °C
• Temperature, Operating, Minimum: 0 °C
• Temperature, Operating, Range: -20 to +125 °C
• Temperature, Stability: 1 % (Typ.)
• Voltage Input-output Differential: 40 V
• Voltage, Noise: 0.003 %/V
• Voltage, Output: 37 V
• Lead Free Status / Rohs Status: RoHS Compliant part

Electrical Characteristics: (0
Note 1. Although power dissipation is internally limited, these specifications are applicable for power
Note 2. Regulation is measured at constant junction temperature, using pulse testing with a low duty
Line Regulation
Load Regulation
Thermal Regulation
Adjustment Pin Current
Adjustment Pin Current
Reference Voltage
Temperature Stability
Minimum Load Current
Maximum Output Current
RMS Output Noise,
Ripple Rejection Ratio
Long Term Stability
Change
Limit
% of V
Parameter
dissipations of 20W.
cycle. Changes in output voltage due to heating effects are covered under the specification
for thermal regulation.
OUT
Symbol
Reg
Reg
I
I
V
I
Lmin
RR
max
T
Adj
I
N
S
Adj
ref
S
load
line
unless otherwise specified)
.147 (3.75)
Dia Max
.070 (1.78)
T
3V
T
10mA
Note 2
10mA
T
10mA
3V
P
0
(V
V
V
T
V
T
A
A
A
A
A
T
IN
IN
OUT
IN
.100 (2.54)
Max
J
= +25 C, 3V
= +25 C,
= +25 C, 20ms Pulse
= +25 C, 10Hz
= +125 C, 1000 Hours
–V
–V
–V
P
T
(V
(V
MAX
OUT
OUT
= 10V, f = 120Hz
J
OUT
Adj
+125 C, V
IN
IN
I
I
I
O
O
L
–V
–V
+125 C
)
= 40V
OUT
OUT
15V
I
1
1
MAX
Test Conditions
.420 (10.67)
40V
MAX
MAX
)
)
Max
, 2.5V
(V
,
, Note 2
40V
40V, 10mA
IN
IN
f
–V
–V
10kHz
OUT
(6.35)
.250
Max
(V
OUT
IN
V
V
)
(12.7)
(12.7)
IN
OUT
–V
.110 (2.79)
.500
Max
.500
Min
V
V
V
V
C
= 5V, I
40V, Note 2
OUT
/Tab
OUT
OUT
OUT
OUT
I
ADJ
O
)
= 10 F
1
MAX
5V
5V
5V
5V
O
40V
= 500mA, I
,
1.20
Min
1.5
66
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
MAX
0.003
0.01
0.02
0.04
1.25
Typ
0.1
0.3
0.2
3.5
2.2
0.4
0.3
20
50
65
80
5
1
= 1.5A, Note 1
Max
0.04
0.07
0.07
1.30
100
0.5
1.5
5.0
1.0
25
70
10
–
–
–
–
–
–
%/W
Unit
%/V
%/V
mV
mV
mA
dB
dB
%
%
%
%
%
V
A
A
A
A