Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

LP2985IM5-4.0 Datasheet(PDF) 3 Page - Texas Instruments

Part # LP2985IM5-4.0
Description  Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and DSBGA Packages Designed for Use with Very Low ESR Output Capacitors
Download  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LP2985IM5-4.0 Datasheet(HTML) 3 Page - Texas Instruments

  LP2985IM5-4.0 Datasheet HTML 1Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 2Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 3Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 4Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 5Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 6Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 7Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 8Page - Texas Instruments LP2985IM5-4.0 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 36 page
background image
LP2985-N
www.ti.com
SNVS018V – MARCH 2000 – REVISED JUNE 2013
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ABSOLUTE MAXIMUM RATINGS
(1) (2)
Storage Temperature Range
−65°C to +150°C
Operating Junction Temperature Range
−40°C to +125°C
Lead Temp. (Soldering, 5 sec.)
260°C
ESD Rating(3)
2 kV
Power Dissipation(4)
Internally Limited
Input Supply Voltage (Survival)
−0.3V to +16V
Input Supply Voltage (Operating)
2.5V to +16V
Shutdown Input Voltage (Survival)
−0.3V to +16V
Output Voltage (Survival, See(5))
−0.3V to +9V
IOUT (Survival)
Short Circuit Protected
Input-Output Voltage (Survival, See(6))
−0.3V to +16V
(1)
Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply
when operating the device outside of its rated operating conditions.
(2)
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(3)
The ESD rating of pins 3 and 4 for the SOT-23 package, or pins 5 and 2 for the DSBGA package, is 1 kV.
(4)
The maximum allowable power dissipation is a function of the maximum junction temperature, TJ(MAX), the junction-to-ambient thermal
resistance,
θJ-A, and the ambient temperature, TA. The maximum allowable power dissipation at any ambient temperature is calculated
using:
where
(a) the value of
θJ-A for the SOT-23 package is 220°C/W in a typical PC board mounting and the DSBGA package
is 225°C/W.
Exceeding the maximum allowable dissipation will cause excessive die temperature, and the regulator will go into thermal shutdown.
(5)
For 12V option, output voltage survival: -0.3 to +16V. If used in a dual-supply system where the regulator load is returned to a negative
supply, the LP2985-N output must be diode-clamped to ground.
(6)
The output PNP structure contains a diode between the VIN to VOUT terminals that is normally reverse-biased. Reversing the polarity
from VIN to VOUT will turn on this diode.
ELECTRICAL CHARACTERISTICS
(1)
Limits in standard typeface are for TJ = 25°C. and limits in boldface type apply over the full operating temperature range.
Unless otherwise specified: VIN = VO(NOM) + 1V, IL = 1 mA, CIN = 1 µF, COUT = 4.7 µF, VON/OFF = 2V.
LP2985AI-X.X(2)
LP2985I-X.X(2)
Symbol
Parameter
Conditions
Typ
Units
Min
Max
Min
Max
ΔVO
Output Voltage
IL = 1 mA
−1.0
1.0
−1.5
1.5
Tolerance
1 mA
≤ IL ≤ 50 mA
−1.5
1.5
−2.5
2.5
−2.5
2.5
−3.5
3.5
%VNOM
1 mA
≤ IL ≤ 150 mA
−2.5
2.5
−3.0
3.0
−3.5
3.5
−4.0
4.0
Output Voltage
VO(NOM)+1V ≤ VIN ≤ 16V
0.007
0.014
0.014
%/V
Line Regulation
0.032
0.032
(1)
Exposing the DSBGA device to direct sunlight will cause misoperation. See APPLICATION HINTS for additional information.
(2)
Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlation using Statistical
Quality Control (SQC) methods. The limits are used to calculate TI's Average Outgoing Quality Level (AOQL).
Copyright © 2000–2013, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Links: LP2985-N


Similar Part No. - LP2985IM5-4.0

ManufacturerPart #DatasheetDescription
logo
National Semiconductor ...
LP2985IM5-4.0 NSC-LP2985IM5-4.0 Datasheet
478Kb / 21P
   Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors
logo
Texas Instruments
LP2985IM5-4.0/NOPB TI1-LP2985IM5-4.0/NOPB Datasheet
1Mb / 33P
[Old version datasheet]   LP2985-N Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23
LP2985IM5-4.0/NOPB TI-LP2985IM5-4.0/NOPB Datasheet
10Mb / 43P
[Old version datasheet]   LP2985-N 150-mA, Low-Noise, Low-Power, Ultra-Low-Dropout Regulator in a SOT-23 Package
MAY 2023
LP2985IM5-4.0/NOPB TI-LP2985IM5-4.0/NOPB Datasheet
10Mb / 43P
[Old version datasheet]   LP2985-N 150-mA, Low-Noise, Low-Power, Ultra-Low-Dropout Regulator in a SOT-23 Package
REVISED MAY 2023
LP2985IM5-4.0/NOPB TI1-LP2985IM5-4.0/NOPB Datasheet
10Mb / 43P
[Old version datasheet]   LP2985-N 150-mA, Low-Noise, Low-Power, Ultra-Low-Dropout Regulator in a SOT-23 Package
REVISED JULY 2023
More results

Similar Description - LP2985IM5-4.0

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
LP2985-N TI-LP2985-N Datasheet
1Mb / 33P
[Old version datasheet]   LP2985-N Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and DSBGA Packages Designed for Use with Very Low ESR Output Capacitors
LP2985-N TI-LP2985-N_15 Datasheet
1Mb / 41P
[Old version datasheet]   LP2985-N Micropower 150-mA Low-Noise Ultra-Low-Dropout Regulator in SOT-23 and DSBGA Packages Designed for Use with Very Low ESR Output Capacitors
LP2985 TI1-LP2985 Datasheet
480Kb / 22P
[Old version datasheet]   Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages Designed for Use with Very Low ESR Output Capacitors
logo
National Semiconductor ...
LP2992 NSC-LP2992 Datasheet
598Kb / 15P
   Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packages Designed for Use with Very Low ESR Output Capacitors
logo
Texas Instruments
LP2985LV-N TI-LP2985LV-N_15 Datasheet
1Mb / 21P
[Old version datasheet]   LP2985LV-N Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and DSBGA packages for Applications with Output Voltages ??2.0V Designed for Use with Very Low ESR Output Capacitors
LP2992IM5-5.0-NOPB TI1-LP2992IM5-5.0-NOPB Datasheet
1Mb / 28P
[Old version datasheet]   LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages Designed for Use with Very Low ESR Output Capacitors
logo
National Semiconductor ...
LP2985 NSC-LP2985 Datasheet
478Kb / 21P
   Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors
LP2978 NSC-LP2978_09 Datasheet
286Kb / 8P
   Micropower SOT, 50 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors
logo
Texas Instruments
LP2992 TI-LP2992_15 Datasheet
2Mb / 33P
[Old version datasheet]   LP2992 Micropower 250-mA Low-Noise Ultralow-Dropout Regulator in SOT-23 and WSON Packages Designed for Use with Very Low-ESR Output Capacitors
LP2985AIM5X-2.0 TI-LP2985AIM5X-2.0 Datasheet
1Mb / 22P
[Old version datasheet]   LP2985LV-N Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and DSBGA packages for Applications with Output Voltages 2.0V
More results


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 30 31 32 33 34 35 36


Datasheet Download

Go To PDF Page


Link URL




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

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