データシートサーチシステム
Selected language   Japanese  ▼

Delete All
ON OFF
ALLDATASHEET.JP

X  

Preview PDF Download HTML

LM2931 データシート(PDF) 5 Page - ON Semiconductor

部品番号. LM2931
部品情報  100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection
ダウンロード  23 Pages
Scroll/Zoom Zoom In 100% Zoom Out
メーカー  ONSEMI [ON Semiconductor]
ホームページ  http://www.onsemi.com
Logo 

LM2931 Datasheet(HTML) 5 Page - ON Semiconductor

 
Zoom Inzoom in Zoom Outzoom out
 5 / 23 page
background image
LM2931, NCV2931 Series
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 10 mA, CO = 100 mF, CO(ESR) = 0.3 W, TA = 25°C [Note 6])
LM2931C/NCV2931C
LM2931AC/NCV2931AC
Characteristic
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
ADJUSTABLE OUTPUT
Reference Voltage (Note 7, Figure 18)
Vref
V
IO = 10 mA, TA = 25°C
1.14
1.20
1.26
1.17
1.20
1.23
IO ≤ 100 mA, TA = − 40 to +125°C
1.08
1.32
1.15
1.25
Output Voltage Range
VO range
3.0 to
24
2.7 to
29.5
3.0 to
24
2.7 to
29.5
V
Line Regulation (Vin = VO + 0.6 V to 26 V)
Regline
0.2
1.5
0.2
1.5
mV/V
Load Regulation (IO = 5.0 mA to 100 mA)
Regload
0.3
1.0
0.3
1.0
%/V
Output Impedance
ZO
m
W/V
IO = 10 mA, DIO = 1.0 mA, f = 10 Hz to 10 kHz
40
40
Bias Current
IB
mA
IO = 100 mA
6.0
6.0
IO = 10 mA
0.4
1.0
0.4
1.0
Output Inhibited (Vth(OI) = 2.5 V)
0.2
1.0
0.2
1.0
Adjustment Pin Current
IAdj
0.2
0.2
mA
Output Noise Voltage (f = 10 Hz to 100 kHz)
Vn
140
140
mVrms/V
Long−Term Stability
S
0.4
0.4
%/kHR
Ripple Rejection (f = 120 Hz)
RR
0.10
0.003
0.10
0.003
%/V
Dropout Voltage
VI−VO
V
IO = 10 mA
0.015
0.2
0.015
0.2
IO = 100 mA
0.16
0.6
0.16
0.6
Over−Voltage Shutdown Threshold
Vth(OV)
26
29.5
40
26
29.5
40
V
Output Voltage with Reverse Polarity Input
(Vin = −15 V)
−VO
−0.3
0
−0.3
0
V
Output Inhibit Threshold Voltages
Vth(OI)
V
Output “On”:
TA = 25°C
2.15
1.90
2.15
1.90
TA = − 40° to +125°C
1.20
1.20
Output “Off”:
TA = 25°C
2.50
2.26
2.50
2.26
TA = − 40° to +125°C
3.25
3.25
Output Inhibit Threshold Current (Vth(OI) = 2.5 V)
Ith(OI)
30
50
30
50
mA
6. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
7. The reference voltage on the adjustable device is measured from the output to the adjust pin across R1.


Html ページ

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23 


Datasheet Download



関連電子部品番号

部品番号コンポーネントの説明Html Viewメーカー
LM317L_05100 mA Adjustable Output Positive Voltage Regulator 1 2 3 4 5 MoreON Semiconductor
L4949_06100 mA 5.0 V Low Dropout Voltage Regulator with Power−On Reset 1 2 3 4 5 MoreON Semiconductor
LM317_061.5 A Adjustable Output Positive Voltage Regulator 1 2 3 4 5 MoreON Semiconductor
LM317M_06500 mA Adjustable Output Positive Voltage Regulator 1 2 3 4 5 MoreON Semiconductor
LM337_061.5 A Adjustable Output Negative Voltage Regulator 1 2 3 4 5 MoreON Semiconductor
CS5253B-13.0 A LDO 5-Pin Adjustable Linear Regulator with Remote Sense Applications 1 2 3 4 5 MoreON Semiconductor
SN74LVCC3245AOCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
LM3503.0 A Adjustable Output Positive Voltage Regulator 1 2 3 4 5 MoreON Semiconductor
LM2574_060.5 A Adjustable Output Voltage Step−Down Switching Regulator 1 2 3 4 5 MoreON Semiconductor

リンク URL



Privacy Policy
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   ブックマーク
   |   リンク交換   |   メーカーリスト
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn