- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358812 > LM140K (National Semiconductor Corporation) VOLTAGE REGULATOR, +5 VOLTS AT 1.0A PDF資料下載
參數(shù)資料
| 型號(hào)： | LM140K |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | VOLTAGE REGULATOR, +5 VOLTS AT 1.0A |
| 中文描述： | 電壓調(diào)節(jié)器，5伏在1.0安培 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 28K |
| 代理商： | LM140K |
Original Creation Date: 05/10/95
Last Update Date: 02/17/97
Last Major Revision Date: 05/10/95
MJLM140-05-K REV 0B0
MICROCIRCUIT DATA SHEET
VOLTAGE REGULATOR, +5 VOLTS AT 1.0A
General Description
The LM140 monolithic 3-terminal positive voltage regulators employ internal current
limiting, thermal shutdown and safe-area compensation, making them essentially
indestructible. If adequate heat sinking is provided, they can deliver over 1.0A output
current. They are intended as fixed voltage regulators in a wide range of applications
including local (on-card) regulation for elimination of noise and distribution problems
associated with single-point regulation. In addition to use as fixed voltage regulators,
these devices can be used with external components to obtain adjustable output voltages
and currents.
Considerable effort was expended to make the entire series of regulators easy to use and
minimize the number of external components. It is not necessary to bypass the output,
although this does improve transient response. Input bypassing is needed only if the
regulator is located far from the filter capacitor of the power supply.
NS Part Numbers
JL140-5BYA
JL140-5SYA
Industry Part Number
LM140
Prime Die
LM140
Controlling Document
38510/10706 REV C
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description Temp ( C)
1
2
3
4
5
6
7
8A
9
10
11
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM140 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LM14X82 | Color STN-LCD Module(Desktop PC/Monitor) |
| LM1500.3C-44.736MHz | Half Size Voltage Controlled Crystal Oscillator (VCXO) |
| LM1500 | Half Size Voltage Controlled Crystal Oscillator (VCXO) |
| LM1500.3B-44.736MHz | Half Size Voltage Controlled Crystal Oscillator (VCXO) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM140K-05 | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:1 AMP POSITIVE VOLTAGE REGULATOR |
| LM140K-05-883B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Regulator |
| LM140K-05-BSS2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Regulator |
| LM140K12 | 制造商:Fairchild Semiconductor 功能描述:see notes |
| LM140K-12 | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。