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Power Circuits / Linear Regulator ICs / LP2985A-50DBVR
Datasheets
LP2985A-50DBVR by: Texas Instruments

150-mA 16-V low-dropout (LDO) voltage regulator with high-accuracy 5-SOT-23 -40 to 125

Part Details for LP2985A-50DBVR by Texas Instruments

Results Overview of LP2985A-50DBVR by Texas Instruments

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

LP2985A-50DBVR Information

LP2985A-50DBVR 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.

Price & Stock for LP2985A-50DBVR

Part # Distributor Description Stock Price Buy
DISTI # 28AH3695
Newark Ldo, Fixed, 5V, 0.15A, Sot-23-5, Output Type:Fixed, Input Voltage Min:2.2V, Input Voltage Max:16V, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:150Ma, Dropout Voltage Rohs Compliant: Yes |Texas Instruments LP2985A-50DBVR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 783
  • 1 $0.6660
  • 10 $0.6100
  • 25 $0.5800
  • 50 $0.5540
  • 100 $0.5300
  • 250 $0.5140
  • 500 $0.5010
  • 1,000 $0.4930
$0.4930 / $0.6660 Buy Now
Bristol Electronics   50
RFQ
DISTI # LP2985A-50DBVR
TME IC: voltage regulator, LDO,fixed, 5V, 0.15A, SOT23-5, SMD, ±1%, Ch: 1 Min Qty: 1 824
  • 1 $0.5980
  • 10 $0.5360
  • 100 $0.3880
  • 250 $0.3310
  • 500 $0.2930
  • 1,000 $0.2610
  • 2,500 $0.2260
  • 3,000 $0.2250
$0.2250 / $0.5980 Buy Now
Ameya Holding Limited IC REG LDO 5V 0.15A SOT23-5 60303
RFQ
Chip Stock   1486
RFQ
CHIPMALL.COM LIMITED 45dB@1kHz 150mA Fixed 5V Positive electrode 16V SOT-23-5 Voltage Regulators - Linear, Low Drop Out LDO Regulators ROHS 1734
  • 1 $0.2101
  • 10 $0.1930
  • 30 $0.1896
  • 100 $0.1794
$0.1794 / $0.2101 Buy Now
LCSC 45dB(1kHz) 150mA Fixed 5V Positive electrode 16V SOT-23-5 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 1834
  • 5 $0.3316
  • 50 $0.2712
  • 150 $0.2453
  • 500 $0.1957
  • 3,000 $0.1812
  • 6,000 $0.1726
$0.1726 / $0.3316 Buy Now
Win Source Electronics IC REG LDO 5V 0.15A SOT23-5 36001
  • 385 $0.1309
  • 820 $0.1225
  • 1,270 $0.1183
  • 1,825 $0.1098
  • 2,370 $0.1056
  • 2,960 $0.1014
$0.1014 / $0.1309 Buy Now

Part Details for LP2985A-50DBVR

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LP2985A-50DBVR Part Data Attributes

Parametric Data
LP2985A-50DBVR Texas Instruments
Buy Now Datasheet
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LP2985A-50DBVR Texas Instruments 150-mA 16-V low-dropout (LDO) voltage regulator with high-accuracy 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 5.75 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e3
Length 2.9 mm
Line Regulation-Max 0.016%
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 5.175 V
Output Voltage1-Min 4.825 V
Output Voltage1-Nom 5 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 3.5%
Width 1.6 mm

Alternate Parts for LP2985A-50DBVR

This table gives cross-reference parts and alternative options found for LP2985A-50DBVR. 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 LP2985A-50DBVR, 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
LP2985A-50DBVT Texas Instruments $0.6945 150-mA 16-V low-dropout (LDO) voltage regulator with high-accuracy 5-SOT-23 -40 to 125 LP2985A-50DBVR vs LP2985A-50DBVT
LP2985AIM5X-5.0/NOPB Texas Instruments $0.5032 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985A-50DBVR vs LP2985AIM5X-5.0/NOPB
LP2985AIM5-5.0/NOPB Texas Instruments $0.4483 150-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 LP2985A-50DBVR vs LP2985AIM5-5.0/NOPB
LP2985A-50DBVRG4 Texas Instruments Check for Price 150-mA 16-V low-dropout (LDO) voltage regulator with high-accuracy 5-SOT-23 -40 to 125 LP2985A-50DBVR vs LP2985A-50DBVRG4
Part Number Manufacturer Composite Price Description Compare
LD2985BM50R STMicroelectronics $0.3715 Very low drop and low noise voltage regulator with inhibit function LP2985A-50DBVR vs LD2985BM50R
LP2985AIM5X-5.0 Texas Instruments Check for Price Micropower 150mA Low-Noise Ultra-Low-Dropout Regulator 5-SOT-23 -40 to 125 LP2985A-50DBVR vs LP2985AIM5X-5.0
LP2985AIBP-5.0 Texas Instruments Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.575V DROPOUT, PBGA5, MICRO, SMD-5 LP2985A-50DBVR vs LP2985AIBP-5.0
LP2985A-50YZUR Texas Instruments Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.575V DROPOUT, PBGA5, LEAD FREE, WCSP-5 LP2985A-50DBVR vs LP2985A-50YZUR
LP2985-50YZUR Texas Instruments Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.575V DROPOUT, PBGA5, LEAD FREE, WCSP-5 LP2985A-50DBVR vs LP2985-50YZUR
LP2985AIBPX-5.0 Texas Instruments Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.575V DROPOUT, PBGA5, MICRO, SMD-5 LP2985A-50DBVR vs LP2985AIBPX-5.0
LP2985A-50YZQR Texas Instruments Check for Price IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PBGA5, LEAD FREE, WCSP-5, Fixed Positive Single Output LDO Regulator LP2985A-50DBVR vs LP2985A-50YZQR
LP2985-50YEUR Texas Instruments Check for Price IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PBGA5, CSP-5, Fixed Positive Single Output LDO Regulator LP2985A-50DBVR vs LP2985-50YEUR
LP2985-50YEQR Texas Instruments Check for Price IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PBGA5, CSP-5, Fixed Positive Single Output LDO Regulator LP2985A-50DBVR vs LP2985-50YEQR
LP2985-50YZQR Texas Instruments Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.575V DROPOUT, PBGA5, LEAD FREE, WCSP-5 LP2985A-50DBVR vs LP2985-50YZQR

LP2985A-50DBVR Related Parts

LP2985A-50DBVR Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LP2985A-50DBVR 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 output capacitor should be placed as close to the output pin as possible.

  • The minimum input capacitance required for the LP2985A-50DBVR is 1uF. However, it is recommended to use a higher capacitance value, such as 4.7uF, to ensure stability and reduce input voltage ripple.

  • The LP2985A-50DBVR 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 at high temperatures to ensure reliable operation.

  • The power dissipation of the LP2985A-50DBVR can be calculated using the formula: Pd = (Vin - Vout) x Iout. Where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.

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