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參數(shù)資料
| 型號： | NTE956 |
| 廠商： | NTE Electronics, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 22K |
| 代理商： | NTE956 |
NTE956
Integrated Circuit
3–Terminal Adjustable Positive
Voltage Regulator
Description:
The NTE956 is an adjustable 3–terminal positive voltage regulator in a TO220 type package capable
of supplying in excess of 1.5A over a 1.2V to 37V output range. This device is exceptionally easy to
use and both line and load regulation are better than standard fixed regulators.
In addition to higher performance than fixed regulators, the NTE956 offers full overload protection
available only in IC’s. Included on the chip are current limit, thermal overload protection and safe area
protection. All overload protection circuitry remains fully functional even if the adjustment terminal
is disconnected.
Normally, no capacitors are needed unless the device is situated far from the input filter capacitors
in which case an input bypass is needed. An optional output capacitor can be added to improve tran-
sient response. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios
which are difficult to achieve with standard 3–terminal regulators.
Besides replacing fixed regulators, the NTE956 is useful in a wide variety of other applications. Since
the regulator is “floating” and sees only the input–to–output differential voltage, supplies of several
hundred volts can be regulated as long as the maximum input to output differential is not exceeded.
Also, it makes an especially simple adjustable switching regulator, a programmable output regulator,
or by connecting a fixed resistor between the adjustment and output, the NTE956 can be used as a
precision current regulator. Supplies with electronic shutdown can be achieved by clamping the ad-
justment terminal to GND which programs the output to 1.2V where most loads draw little current.
Features:
Adjustable Output Down to 1.2V
Guaranteed 1.5A Output Current
Line Regulation Typically 0.01%/V
Load Regulation Typically 0.1%
Current Limit Constant with Temperature
100% Electrical Burn–In
Eliminates the Need to Stock Many Voltages
80dB Ripple Rejection
Absolute Maximum Ratings:
Power Dissipation, P
D
Input–Output Voltage Differential, V
I
–V
O
Operating Junction Temperature Range, T
J
Storage Temperature Range, T
stg
Typical Thermal Resistance, Junction–to–Case, R
thJC
Lead Temperature (During Soldering, 10sec), T
L
Internally Limited
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40V
0
°
to +125
°
C
–65
°
to +150
°
C
4
°
C/W
+300
°
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NTE957 | 制造商:NTE Electronics 功能描述:IC-NEG VR 1.2-37V 1.5A 制造商:NTE Electronics 功能描述:IC NEGATIVE ADJ REG -1.2V TO 制造商:NTE Electronics 功能描述:IC, NEGATIVE ADJ REG, -1.2V TO 7V TO-220; Primary Input Voltage:40V; Output Voltage Min:-1.2V; Output Voltage Max:-37V; No. of Pins:3; No. of Outputs:1; Output Current:1.5A; Operating Temperature Min:0C; Current Rating:1.5A ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220 |
| NTE958 | 制造商:NTE Electronics 功能描述:IC-POS VR 18V 1A 制造商:NTE Electronics 功能描述:IC LINEAR VOLT REGULATOR 18V 制造商:NTE Electronics 功能描述:V-Reg 18V POS 制造商:NTE Electronics 功能描述:IC, LINEAR VOLT REGULATOR, 18V, TO-220-3; Primary Input Voltage:27V; Output Voltage Max:18V; Output Voltage Fixed:18V; Dropout Voltage Vdo:2V; No. of Pins:3; No. of Outputs:1; Output Current:1A; Operating Temperature Min:0C 制造商:NTE Electronics 功能描述:Standard Regulator Pos 18V 2.2A 3-Pin(3+Tab) TO-220 |
| NTE9580 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| NTE959 | 制造商:NTE Electronics 功能描述:IC-NEG VR 18V 1A 制造商:NTE Electronics 功能描述:LINEAR IC 制造商:NTE Electronics 功能描述:IC, LDO REGULATOR; Primary Input Voltage:-27V; Output Voltage Fixed:-18V; Dropout Voltage Vdo:2V; No. of Pins:3; Output Current:1A; Operating Temperature Min:0C; Operating Temperature Max:125C 制造商:NTE Electronics 功能描述:Standard Regulator Neg -18V 1A 3-Pin(3+Tab) TO-220 |
| NTE96 | 制造商:NTE Electronics 功能描述:Trans GP BJT NPN 100V 7A 3-Pin |
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