Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

LP2985-25 Datasheet(PDF) 7 Page - Texas Instruments

Part No. LP2985-25
Description  150-mA Low-noise Low-dropout Regulator With Shutdown
Download  29 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

LP2985-25 Datasheet(HTML) 7 Page - Texas Instruments

Zoom Inzoom in Zoom Outzoom out
 7 / 29 page
background image
200
220
240
260
280
300
320
0
0.5
1
1.5
2
2.5
3
3.5
Output Voltage − (V)
VO = 3.3 V
−100
100
300
500
700
Time − (ms)
VI = 16 V
VO = 3.3 V
Ci = 1 mF
Cbyp = 0.01 mF
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
−500
0
500
1000
1500
2000
Time − (ms)
VI = 6 V
VO = 3.3 V
Ci = 1 mF
Cbyp = 0.01 mF
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
−50
−25
0
25
50
75
100
125
150
VO = 3.3 V
Cbyp = 10 nF
150 mA
50 mA
10 mA
1 mA
Temperature − ( C)
°
9.85
9.90
9.95
10.00
10.05
10.10
10.15
10.20
-50
-25
0
25
50
75
100
125
150
Temperature – °C
VI = 11 V
VO = 10 V
CI = 1 µF
CO = 4.7 µF
IO = 1 mA
3.295
3.305
3.315
3.325
3.335
3.345
−50
−25
0
25
50
75
100
125
150
VI = 4.3 V
VO = 3.3 V
Ci = 1 mF
Co = 4.7 mF
IO = 1 mA
Temperature − ( C)
°
LP2985
www.ti.com
SLVS522O – JULY 2004 – REVISED JANUARY 2015
6.6 Typical Characteristics
CIN = 1 μF, COUT = 4.7 μF, VIN = VOUT(NOM) + 1 V, TA = 25°C, ON/OFF pin tied to VIN (unless otherwise specified)
Figure 2. Output Voltage vs Temperature
Figure 1. Output Voltage vs Temperature
Figure 3. Dropout Voltage vs Temperature
Figure 4. Short-circuit Current vs Time
Figure 5. Short-circuit Current vs Time
Figure 6. Short-circuit Current vs Output Voltage
Copyright © 2004–2015, Texas Instruments Incorporated
Submit Documentation Feedback
7


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  29 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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