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參數(shù)資料
| 型號： | LM323 |
| 廠商： | ON SEMICONDUCTOR |
| 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)： | 1/8頁 |
| 文件大小： | 126K |
| 代理商： | LM323 |
SEMICONDUCTOR
TECHNICAL DATA
3–AMPERE, 5 VOLT
POSITIVE
VOLTAGE REGULATORS
ORDERING INFORMATION
Order this document by LM323/D
Pin 1. Input
2. Ground
3. Output
T SUFFIX
PLASTIC PACKAGE
CASE 221A
Heatsink surface is connected to Pin 2.
3
1
2
Device
Operating
Temperature
Range
Package
LM323T
LM323AT
TJ = 0
°
to +125
°
C
Plastic
Power
Output
Voltage
Tolerance
4%
2%
1
MOTOROLA ANALOG IC DEVICE DATA
The LM323,A are monolithic integrated circuits which supply a fixed
positive 5.0 V output with a load driving capability in excess of 3.0 A. These
three–terminal regulators employ internal current limiting, thermal shutdown,
and safe–area compensation. The A–suffix is an improved device with
superior electrical characteristics and a 2% output voltage tolerance. These
regulators are offered with a 0
°
to +125
°
C temperature range in a low cost
plastic power package.
Although designed primarily as a fixed voltage regulator, these devices
can be used with external components to obtain adjustable voltages and
currents. These devices can be used with a series pass transistor to supply
up to 15 A at 5.0 V.
Output Current in Excess of 3.0 A
Available with 2% Output Voltage Tolerance
No External Components Required
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
Output Transistor Safe–Area Compensation
Thermal Regulation and Ripple Rejection Have Specified Limits
Simplified Application
A common ground s required between the nput and the output voltages. The nput
voltage must remain typically 2.5 V above the output voltage even during the ow point
on the input ripple voltage.
*Cin s required f regulator s ocated an appreciable
*
distance from power supply filter. (See Applications
*
Information for details.)
**CO is not needed for stability; however, it does
**
improve transient response.
LM323, A
Input
Cin*
0.33
μ
F
CO**
Output
Motorola, Inc. 1996
Rev 0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM324KANS | QUADRUPLE OPERATIONAL AMPLIFIERS |
| LM2902MX | Voltage-Feedback Operational Amplifier |
| LM324DH | Low power quad op amps |
| LM2902DBR | OP-AMP|QUAD|BIPOLAR|SSOP|14PIN|PLASTIC |
| LM324A | Low power quad op amps |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM323/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Voltage Regulators |
| LM323_02 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.0 A Positive Voltage Regulators |
| LM323_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Three-terminal 3 A adjustable voltage regulators |
| LM323-155.52M | 制造商:CONNOR-WINFIELD 制造商全稱:Connor-Winfield Corporation 功能描述:5.0x7.0mm Surface Mount LVDS Clock Oscillator Series |
| LM323A | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3-Amp, 5-Volt Positive Regulator |
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