Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LP3982 Datasheet(PDF) 7 Page - Texas Instruments

Click here to check the latest version.
Part # LP3982
Description  Micropower, Ultra-Low-Dropout, Low-Noise, 300-mA CMOS Regulator
PDF  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LP3982 Datasheet(HTML) 7 Page - Texas Instruments

Back Button LP3982 Datasheet HTML 3Page - Texas Instruments LP3982 Datasheet HTML 4Page - Texas Instruments LP3982 Datasheet HTML 5Page - Texas Instruments LP3982 Datasheet HTML 6Page - Texas Instruments LP3982 Datasheet HTML 7Page - Texas Instruments LP3982 Datasheet HTML 8Page - Texas Instruments LP3982 Datasheet HTML 9Page - Texas Instruments LP3982 Datasheet HTML 10Page - Texas Instruments LP3982 Datasheet HTML 11Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 28 page
background image
10
100
1k
10k
100k
FREQUENCY (Hz)
-70
-60
-50
-40
-30
-20
-10
0
0
50
100
150
200
250
300
LOAD CURRENT (mA)
0
50
100
150
200
250
85°C
25°C
-40°C
0
1
2
3
4
5
INPUT VOLTAGE (V)
0
20
40
60
80
100
240
6
120
140
160
180
200
220
IL = 0mA
TA = 85°C
TA = 25°C
TA = -40°C
0
50
100
150
200
250
300
0
20
40
60
80
100
120
140
160
180
LOAD CURRENT (mA)
FAULT = HIGH
FAULT = LOW
0
50
100
150
200
250
300
LOAD CURRENT (mA)
0
20
40
60
80
100
120
140
VO = 2.77V
VO = 2.5V
VO = 3.3V
0
50
100
150
200
250
300
LOAD CURRENT (mA)
0
20
40
60
80
100
120
140
160
85°C
25°C
-40°C
LP3982
www.ti.com
SNVS185E – FEBRUARY 2002 – REVISED OCTOBER 2015
6.6 Typical Characteristics
Unless otherwise specified, VIN = VO + 0.5 V, CIN = COUT = 2.2 μF, CCC = 33 nF, TJ = 25°C, VSHDN = VIN.
Figure 2. Dropout Voltage vs Load Current
Figure 1. Dropout Voltage vs Load Current
(for Different Output Temperatures)
(for Different Output Voltages)
Figure 3. FAULT Detect Threshold vs Load Current
Figure 4. Supply Current vs Input Voltage
Figure 5. Supply Current vs Load Current
Figure 6. Power Supply Rejection Ratio vs Frequency
Copyright © 2002–2015, Texas Instruments Incorporated
Submit Documentation Feedback
7
Product Folder Links: LP3982



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com