參數(shù)資料
型號: LM140KG-5MD8
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Standoff; Spacing Height:0.25"; Spacer Material:Aluminum; Thread Size:8-32; Body Length:0.250"; Spacer Plating:Iridite; Hex Size:0.250"
中文描述: 5 V FIXED POSITIVE REGULATOR, UUC
封裝: DIE
文件頁數(shù): 1/7頁
文件大?。?/td> 28K
代理商: LM140KG-5MD8
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
8B
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM140L 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3-Terminal Positive Regulators
LM140LAH-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
LM140LAH-12 (H17AB) 制造商:NAT'L 功能描述:
LM140LAH-12 制造商:Texas Instruments 功能描述:IC V REG +12V TO-39-3 140
LM140LAH-12/883 制造商:Texas Instruments 功能描述:Standard Regulator Pos 12V 0.1A 3-Pin TO-39 Tray 制造商:Texas Instruments 功能描述:REG STD LIN ADJ POS 11.5V TO 12.5V 0.1A 3PIN TO-39 - Rail/Tube