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Power Circuits / Linear Regulator ICs / LP2985-33DBVR
Datasheets
LP2985-33DBVR by:

150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125

Part Details for LP2985-33DBVR by Texas Instruments

Results Overview of LP2985-33DBVR by Texas Instruments

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Applications Education and Research Environmental Monitoring Industrial Automation Agriculture Technology Medical Imaging

LP2985-33DBVR Information

LP2985-33DBVR by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
LP2985-33DBVRE4 Texas Instruments 150mA Low-Noise Low-Dropout Regulator With Shutdown 5-SOT-23 -40 to 125
LP2985-33DBVR Texas Instruments 150mA Low-Noise Low-Dropout Regulator With Shutdown 5-SOT-23 -40 to 125
LP2985-33DBVRG4 Texas Instruments 150mA Low-Noise Low-Dropout Regulator With Shutdown 5-SOT-23 -40 to 125

Price & Stock for LP2985-33DBVR

Part # Distributor Description Stock Price Buy
DISTI # 3007616
Farnell LDO, FIXED, 3.3V, 0.15A, SOT-23-5 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Cut Tape 10633
  • 1 $0.5861
  • 10 $0.4497
  • 100 $0.3032
  • 500 $0.2552
  • 1,000 $0.1907
  • 2,500 $0.1718
  • 5,000 $0.1693
$0.1693 / $0.5861 Buy Now
DISTI # 3007616RL
Farnell LDO, FIXED, 3.3V, 0.15A, SOT-23-5 RoHS: Compliant Min Qty: 100 Lead time: 40 Weeks, 1 Days Container: Reel 10633
  • 100 $0.3032
  • 500 $0.2552
  • 1,000 $0.1907
  • 2,500 $0.1718
  • 5,000 $0.1693
$0.1693 / $0.3032 Buy Now
Bristol Electronics   3505
RFQ
Bristol Electronics   1785
RFQ
Bristol Electronics   Min Qty: 7 905
  • 7 $0.7500
  • 21 $0.3750
  • 135 $0.2250
  • 668 $0.1500
$0.1500 / $0.7500 Buy Now
DISTI # LP2985-33DBVR
TME IC: voltage regulator, LDO,fixed, 3.3V, 0.15A, SOT23-5, SMD, ±1.5% Min Qty: 1 10796
  • 1 $0.3990
  • 10 $0.2390
  • 100 $0.1870
  • 500 $0.1710
  • 1,000 $0.1640
  • 2,500 $0.1630
$0.1630 / $0.3990 Buy Now
Ameya Holding Limited 150mA Low-noise LDO With Shutdown 18246
RFQ
DISTI # SMC-LP2985-33DBVR
Sensible Micro Corporation Ic,Regldo3.3V0.15A5Psot23 RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 1623 Container: Tape & Reel 2637
  • 100 $0.1072
  • 500 $0.1045
  • 1,000 $0.0990
$0.0990 / $0.1072 RFQ
DISTI # SMC-LP2985-33DBVR
Sensible Micro Corporation Ic Ldo 3.3V 150Ma Sot23-5 RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2011+ Container: Tape & Reel 57
  • 100 $0.1072
  • 500 $0.1045
  • 1,000 $0.0990
$0.0990 / $0.1072 RFQ
Velocity Electronics Our Stock 2424
RFQ
Chip 1 Exchange INSTOCK 96042
RFQ
Chip Stock   16395
RFQ
DISTI # C1S746200648465
Chip1Stop LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 1994
  • 5 $0.3690
  • 50 $0.2170
  • 100 $0.1810
  • 200 $0.1800
  • 500 $0.1580
  • 1,000 $0.1540
$0.1540 / $0.3690 Buy Now
CHIPMALL.COM LIMITED 45dB@1kHz 150mA Fixed 3.3V Positive electrode 16V SOT-23-5 Voltage Regulators - Linear, Low Drop Out LDO Regulators ROHS 4117
  • 1 $0.1195
  • 10 $0.1147
  • 100 $0.1033
  • 500 $0.0977
$0.0977 / $0.1195 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 32
  • 1 $1.9200
  • 100 $1.4400
  • 1,000 $1.2500
$1.2500 / $1.9200 Buy Now
LCSC 45dB(1kHz) 150mA Fixed 3.3V Positive electrode 16V SOT-23-5 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 20120
  • 5 $0.1614
  • 50 $0.1285
  • 150 $0.1145
  • 500 $0.0969
  • 3,000 $0.0891
  • 6,000 $0.0844
$0.0844 / $0.1614 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 2319
  • 10 $0.1900
  • 100 $0.1700
  • 1,000 $0.1500
$0.1500 / $0.1900 Buy Now
New Advantage Corporation IC-2985-REG LDO 3.3V 0.15A SOT23-5 TI RoHS: Compliant Min Qty: 1 Package Multiple: 100 4688
  • 900 $0.3980
  • 4,688 $0.3715
$0.3715 / $0.3980 Buy Now
Win Source Electronics IC REG LDO 3.3V 0.15A SOT23-5 150000
  • 305 $0.1647
  • 740 $0.1352
  • 1,150 $0.1310
  • 1,580 $0.1267
  • 2,045 $0.1225
  • 2,735 $0.1098
$0.1098 / $0.1647 Buy Now

Part Details for LP2985-33DBVR

LP2985-33DBVR CAD Models

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LP2985-33DBVR Part Data Attributes

Parametric Data
LP2985-33DBVR Texas Instruments
Buy Now Datasheet
Compare Parts:
LP2985-33DBVR Texas Instruments 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-23
Package Description SOT-23, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Max 0.575 V
Dropout Voltage1-Nom 0.28 V
Input Voltage Absolute-Max 16 V
Input Voltage-Max 16 V
Input Voltage-Min 4.007 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e3
Length 2.9 mm
Line Regulation-Max 0.0123552%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 5
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 0.15 A
Output Voltage1-Max 3.432 V
Output Voltage1-Min 3.168 V
Output Voltage1-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing Method TR, 7 INCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.45 mm
Surface Mount YES
Terminal Finish Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 4%
Width 1.6 mm

Alternate Parts for LP2985-33DBVR

This table gives cross-reference parts and alternative options found for LP2985-33DBVR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LP2985-33DBVR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LD2985-3.3V Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 3.3V, BIPolar, PDSO5, LP2985-33DBVR vs LD2985-3.3V
LP2985-33DBVT Texas Instruments $0.5456 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985-33DBVT
Part Number Manufacturer Composite Price Description Compare
LP2985-33DBVRG4 Texas Instruments Check for Price 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985-33DBVRG4
LD2985L-C3-AF5-R Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 3.3V, 0.575V Dropout, BIPolar, PDSO5, SOT-25, 5 PIN LP2985-33DBVR vs LD2985L-C3-AF5-R
LD2985G-C3-AF5-R Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 3.3V, 0.575V Dropout, BIPolar, PDSO5, HALOGEN FREE, SOT-25, 5 PIN LP2985-33DBVR vs LD2985G-C3-AF5-R
LP2985-33DBVTG4 Texas Instruments $0.4274 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985-33DBVTG4
LP2985IM5-3.3/NOPB Texas Instruments $0.4398 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985IM5-3.3/NOPB
LD2985BM33R STMicroelectronics $0.3713 Very low drop and low noise voltage regulator with inhibit function LP2985-33DBVR vs LD2985BM33R
LP2985IM5-3.3 Texas Instruments Check for Price 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985IM5-3.3
LP2985AIM5X-3.3/NOPB Texas Instruments $0.6231 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985AIM5X-3.3/NOPB
LP2985IM5X-3.3/NOPB Texas Instruments $0.4384 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985IM5X-3.3/NOPB
LP2985AIM5-3.3 Texas Instruments Check for Price 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985-33DBVR vs LP2985AIM5-3.3

LP2985-33DBVR Related Parts

LP2985-33DBVR Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LP2985-33DBVR is 12V. Exceeding this voltage may damage the device.

  • To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 2.2uF and a maximum ESR of 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of 0.1 ohm.

  • The minimum input voltage required for the LP2985-33DBVR to operate is 3.5V. The device will not regulate the output voltage if the input voltage is below this threshold.

  • The LP2985-33DBVR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is recommended to derate the output current and input voltage to ensure reliable operation.

  • The output voltage tolerance of the LP2985-33DBVR is ±2%. This means that the output voltage can vary by up to 2% of the nominal output voltage (3.3V) due to manufacturing tolerances and operating conditions.

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