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參數(shù)資料
| 型號： | NTE1900 |
| 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> | 24K |
| 代理商： | NTE1900 |
NTE1900
Integrated Circuit
3–Terminal Adjustable Positive
Voltage Regulator
Description:
The NTE1900 is an adjustable 3–terminal positive voltage regulator in a TO92 type package capable
of supplying in excess of 100mA 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 NTE1900 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 termi-
nal 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 NTE1900 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 NTE1900 can be used as
a precision current regulator. Supplies with electronic shutdown can be achieved by clamping the
adjustment terminal to GND which programs the output to 1.2V where most loads draw little current.
Features:
Adjustable Output Down to 1.2V
Guaranteed 100mA Output Current
Line Regulation Typically 0.01%/V
Load Regulation Typically 0.1%
Current Limit Constant with Temperature
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
Lead Temperature (During Soldering, 10sec), T
L
Internally Limited
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40V
–40
°
to +125
°
C
–65
°
to +150
°
C
+300
°
C
相關(guān)PDF資料 |
PDF描述 |
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| NTE1901 | Dual Operational Amplifier 8-SOIC -40 to 125 |
| NTE1902 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| NTE1903 | Integrated Circuit Negative 3 Terminal Voltage Regulator, -12V, 100mA |
| NTE1904 | Dual Operational Amplifier 8-PDIP -40 to 125 |
| NTE1905 | Integrated Circuit Negative 3 Terminal Voltage Regulator, -15V, 100mA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NTE1900-LF | 制造商:NTE Electronics 功能描述:IC-VLTG REG POS ADJ |
| NTE1901 | 制造商:NTE Electronics 功能描述:IC-POS VLTG REG 1.2-37V 制造商:NTE Electronics 功能描述:TO-92 NEG ADJ V REG 制造商:NTE Electronics 功能描述:IC, LDO REGULATOR; Primary Input Voltage:40V; Dropout Voltage Vdo:1.2V; No. of Pins:3; Output Current:100mA; Operating Temperature Min:-40C; Operating Temperature Max:125C; Operating Temperature Range:-40C to +125C ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Standard Regulator Neg -1.2V to -37V 0.1A 3-Pin TO-92 |
| NTE1902 | 制造商:NTE Electronics 功能描述:IC-VLTG REG 9V POSITIVE 制造商:NTE Electronics 功能描述:IC, LINEAR VOLTAGE REGULATOR, 9V, TO-92; Primary Input Voltage:15V; Output Voltage Max:9V; Output Voltage Fixed:9V; Dropout Voltage Vdo:1.4V; No. of Pins:3; No. of Outputs:1; Output Current:100mA; Operating Temperature Min:0C 制造商:NTE Electronics 功能描述:Standard Regulator Pos 9V 0.1A 3-Pin TO-92 |
| NTE1903 | 制造商:NTE Electronics 功能描述:IC-VR -12V 100MA 制造商:NTE Electronics 功能描述:IC, LDO REGULATOR; Primary Input Voltage:-19V; Output Voltage Fixed:-12V; No. of Pins:3; Output Current:100mA; Operating Temperature Min:0C; Operating Temperature Max:70C; Operating Temperature Range:0C to +70C 制造商:NTE Electronics 功能描述:Standard Regulator Neg -12V 0.1A 3-Pin TO-92 |
| NTE1904 | 制造商:NTE Electronics 功能描述:VOLTAGE REGUALTOR POSITIVE 3.3V LOW DROPOUT IO=1A TO-220 制造商:NTE Electronics 功能描述:Bulk 制造商:NTE Electronics 功能描述:IC-VLTG REG 1A-3.3V 制造商:NTE Electronics 功能描述:IC, LDO REGULATOR; Primary Input Voltage:5.3V; Output Voltage Fixed:3.3V; Dropout Voltage Vdo:450mV; No. of Pins:3; Output Current:1A; Operating Temperature Min:-40C; Operating Temperature Max:125C ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:LDO Regulator Pos 3.3V 1A 3-Pin(3+Tab) TO-220 |
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