NTE1918
3 Terminal Positive Voltage Regulator
15V, 3A
Description:
The NTE1918 is a positive 3鈥搕erminal voltage regulator in a TO3 type package capable of driving
loads in excess of 3A. This device employs internal current limiting, thermal shutdown, and safe鈥揳rea
compensation.
Although designed primarily as a fixed voltage regulator, the NTE1918 can be used with external com-
ponents to obtain adjustable voltages and currents.
Features:
D
Output Current in Excess of 3A
D
Power Dissipation: 30W
D
Internal Thermal Overload Protection
D
Output Transistor Safe Area Protection
D
Internal Short Circuit Current Limit
D
No External Components Required
Absolute Maximum Ratings:
Input Voltage , V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Power Dissipation (T
A
= +25擄C, Note 1), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Power Dissipation (T
C
= +25擄C, Note 1), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Operating Junction Temperature Range, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0擄 to +150擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Thermal Resistance, Junction鈥搕o鈥揅ase, R
thJC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5擄C/W
Thermal Resistance, Junction鈥搕o鈥揂mbient, R
thJA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35擄C/W
Note 1. Although power dissipation is internally limited, specifications apply only for P
O
鈮?/div>
30W.
Electrical Characteristics:
(0擄
鈮?/div>
T
J
鈮?/div>
+125擄C, V
IN
= 20V, I
O
= 3Aunless otherwise specified)
Parameter
Output Voltage
Symbol
V
O
Reg
line
Reg
load
Test Conditions
T
J
= +25擄C, 5mA
鈮?/div>
I
O
鈮?/div>
3A
5mA
鈮?/div>
I
O
鈮?/div>
2A, 17.5V
鈮?/div>
V
IN
鈮?/div>
30V
Line Regulation
T
J
= +25擄C, 20V
鈮?/div>
V
IN
鈮?/div>
26V, Note 2
18V
鈮?/div>
V
IN
鈮?/div>
30V, I
O
= 1A, Note 2
Load Regulation
T
J
= +25擄C, 5mA
鈮?/div>
I
O
鈮?/div>
3A, Note 2
5mA
鈮?/div>
I
O
鈮?/div>
3A, Note 2
Min
14.4
14.25
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Typ
15.0
15.00
7.5
7.5
10
15
Max
15.6
15.75
55
55
30
80
Unit
V
V
mV
mV
mV
mV
Note 2. Load and line regulation are specified at constant junction temperature. Change in V
O
due
to heating effects must be taken into account separately. Pulse testing with low duty cycle is
used.
NTE1918相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠商
下載
-
英文版
Silicon NPN Transistor UHF Low Noise Wide.Band Amplifier
NTE
-
英文版
Silicon NPN Transistor UHF Low Noise Wide.Band Amplifier
NTE [NTE E...
-
英文版
Silicon Complementary Transistors High Current Amplifier
NTE
-
英文版
Silicon Complementary Transistors High Current Amplifier
NTE [NTE E...
-
英文版
Silicon NPN Transistor Low Voltage Output Amp
NTE
-
英文版
Silicon NPN Transistor Low Voltage Output Amp
NTE [NTE E...
-
英文版
Silicon PNP Transistor High Power, Low Frequency Driver
NTE
-
英文版
Silicon PNP Transistor High Power, Low Frequency Driver
NTE [NTE E...
-
英文版
Silicon NPN Transistor VHF Amp, Mixer, Oscillator, UHF OSC
NTE
-
英文版
Silicon NPN Transistor VHF Amp, Mixer, Oscillator, UHF OSC
NTE [NTE E...
-
英文版
Germanium Complementary Transistors Oscillator, Mixer for AM...
NTE
-
英文版
Germanium Complementary Transistors Oscillator, Mixer for AM...
NTE [NTE E...
-
英文版
RF TRANSISTOR, NPN, 25V; Transistor Polarity:NPN; Collector ...
NTE Electronics
-
英文版
Germanium Complementary Transistors Power Output, Driver
NTE
-
英文版
Germanium Complementary Transistors Power Output, Driver
NTE [NTE E...
-
英文版
BIPOLAR TRANSISTOR, NPN, 24V; Transistor Polarity:NPN; Colle...
NTE Electronics
-
英文版
Germanium PNP Transistor Audio Frequency Power Amplifier
NTE
-
英文版
Germanium PNP Transistor Audio Frequency Power Amplifier
NTE [NTE E...
-
英文版
Germanium PNP Transistor Audio Power Amp
NTE
-
英文版
Germanium PNP Transistor Audio Power Amp
NTE [NTE E...
1
2
