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LDS3985M18R by: STMicroelectronics

Very low drop and low noise BiCMOS 300 mA voltage regulator

Part Details for LDS3985M18R by STMicroelectronics

Overview of LDS3985M18R by STMicroelectronics

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Price & Stock for LDS3985M18R

Part # Distributor Description Stock Price Buy
DISTI # 25AH9729
Newark Ldo, Fixed, 1.8V, 0.3A, -40 To 125Deg C, Output Type:Fixed, Input Voltage Min:2.5V, Input Voltage Max:6V, Fixed Output Voltage Nom.:1.8V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:300Ma, Dropoutrohs Compliant: Yes |Stmicroelectronics LDS3985M18R Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 4994
  • 1 $0.8300
  • 10 $0.7550
  • 25 $0.6680
  • 50 $0.6280
  • 100 $0.5890
  • 250 $0.5660
  • 500 $0.5260
  • 1,000 $0.4640
$0.4640 / $0.8300 Buy Now
DISTI # 96AC0433
Newark Power Management Rohs Compliant: Yes |Stmicroelectronics LDS3985M18R Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 126000
  • 1 $0.3770
$0.3770 Buy Now
DISTI # 497-6146-1-ND
DigiKey IC REG LINEAR 1.8V 300MA SOT23-5 Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 8601
In Stock
  • 1 $1.0600
  • 10 $0.9470
  • 25 $0.8984
  • 100 $0.7380
  • 250 $0.6899
  • 500 $0.6097
  • 1,000 $0.4813
  • 3,000 $0.4492
  • 6,000 $0.4268
  • 15,000 $0.4107
$0.4107 / $1.0600 Buy Now
DISTI # LDS3985M18R
Avnet Americas LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R - Tape and Reel (Alt: LDS3985M18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days Container: Reel 126000
  • 3,000 $0.3765
$0.3765 Buy Now
DISTI # LDS3985M18R
Avnet Americas LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R - Tape and Reel (Alt: LDS3985M18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.2952
  • 6,000 $0.2891
  • 12,000 $0.2831
$0.2831 / $0.2952 Buy Now
DISTI # 511-LDS3985M18R
Mouser Electronics LDO Voltage Regulators BICMOS 300mA V Reg Ultra Lo Drop Lo RoHS: Compliant 4955
  • 1 $0.9700
  • 10 $0.8740
  • 25 $0.7950
  • 100 $0.6670
  • 250 $0.6280
  • 500 $0.5640
  • 1,000 $0.4610
  • 3,000 $0.4160
  • 6,000 $0.3980
$0.3980 / $0.9700 Buy Now
DISTI # V36:1790_06553249
Arrow Electronics LDO Regulator Pos 1.8V 0.3A 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks Date Code: 2247 Americas - 9000
  • 3,000 $0.2759
  • 6,000 $0.2702
  • 15,000 $0.2684
$0.2684 / $0.2759 Buy Now
DISTI # V72:2272_17709866
Arrow Electronics LDO Regulator Pos 1.8V 0.3A 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 32 Weeks Date Code: 2126 Container: Cut Strips Americas - 25
  • 1 $0.3513
  • 10 $0.3455
  • 25 $0.3398
$0.3398 / $0.3513 Buy Now
STMicroelectronics Very low drop and low noise BiCMOS 300 mA voltage regulator RoHS: Compliant Min Qty: 1 4955
  • 1 $0.9500
  • 10 $0.8600
  • 25 $0.7800
  • 100 $0.6500
  • 250 $0.6200
  • 500 $0.5500
$0.5500 / $0.9500 Buy Now
Future Electronics LDS3985 Series 1.8 V 300 mA Fixed Surface Mount Voltage Regulator - SOT-23A-5 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Container: Reel 0
Reel
  • 3,000 $0.2800
  • 6,000 $0.2700
$0.2700 / $0.2800 Buy Now
Bristol Electronics   3000
RFQ
Bristol Electronics   13784
RFQ
Rochester Electronics LDS3985 - Power Management-LINEAR VOLTAGE RoHS: Compliant Status: Active Min Qty: 1 8070
  • 1 $0.5559
  • 25 $0.5448
  • 100 $0.5225
  • 500 $0.5003
  • 1,000 $0.4725
$0.4725 / $0.5559 Buy Now
DISTI # LDS3985M18R
Avnet Americas LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R - Tape and Reel (Alt: LDS3985M18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days Container: Reel 126000
  • 3,000 $0.3765
$0.3765 Buy Now
DISTI # LDS3985M18R
Avnet Americas LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R - Tape and Reel (Alt: LDS3985M18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.2952
  • 6,000 $0.2891
  • 12,000 $0.2831
$0.2831 / $0.2952 Buy Now
DISTI # LDS3985M18R
TME IC: voltage regulator, LDO,linear,fixed, 1.8V, 0.55A, SOT23-5, SMD Min Qty: 1 0
  • 1 $0.8390
  • 5 $0.5860
  • 25 $0.4100
  • 100 $0.3260
  • 1,000 $0.2730
$0.2730 / $0.8390 RFQ
Ameya Holding Limited LDS3985 Series 1.8 V 300 mA Fixed Surface Mount Voltage Regulator - SOT-23A-5 144577
RFQ
DISTI # LDS3985M18R
Avnet Silica LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R (Alt: LDS3985M18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days Silica - 3000
Buy Now
DISTI # LDS3985M18R
EBV Elektronik LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R (Alt: LDS3985M18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 19 Weeks, 0 Days EBV - 0
Buy Now
LCSC 300mA null 1.8V Positive electrode 6V SOT-23-5L Linear Voltage Regulators (LDO) ROHS 5
  • 1 $1.6667
  • 10 $1.5324
  • 30 $1.4488
  • 100 $1.3638
  • 500 $1.3250
  • 1,000 $1.3086
$1.3086 / $1.6667 Buy Now

Part Details for LDS3985M18R

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LDS3985M18R Part Data Attributes:

Parametric Data
LDS3985M18R STMicroelectronics
Buy Now Datasheet
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LDS3985M18R STMicroelectronics Very low drop and low noise BiCMOS 300 mA voltage regulator
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
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 STMicroelectronics
Adjustability FIXED
Dropout Voltage1-Max 0.25 V
Dropout Voltage1-Nom 0.15 V
Input Voltage Absolute-Max 6 V
Input Voltage-Max 6 V
Input Voltage-Min 2.5 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e4
Length 2.9 mm
Line Regulation-Max 0.0063%
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 0.3 A
Output Voltage1-Max 1.875 V
Output Voltage1-Min 1.725 V
Output Voltage1-Nom 1.8 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
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
Technology BICMOS
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 3%
Width 1.625 mm

Alternate Parts for LDS3985M18R

This table gives cross-reference parts and alternative options found for LDS3985M18R. 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 LDS3985M18R, 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 Description Manufacturer Compare
TPS73218DBVRQ1 1.8V FIXED POSITIVE LDO REGULATOR, 0.15V DROPOUT, PDSO5, PLASTIC, SOT-23, 5 PIN Texas Instruments LDS3985M18R vs TPS73218DBVRQ1
NJM2871AF18 Fixed Positive LDO Regulator, 1.8V, 0.18V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN New Japan Radio Co Ltd LDS3985M18R vs NJM2871AF18
ADP120-AUJZ18R7 IC VREG 1.8 V FIXED POSITIVE LDO REGULATOR, 0.12 V DROPOUT, PDSO5, ROHS COMPLIANT, MO-193AB, TSOT-5, Fixed Positive Single Output LDO Regulator Analog Devices Inc LDS3985M18R vs ADP120-AUJZ18R7
ADP1711AUJZ-1.8-R7 150 mA, Low Dropout, CMOS Linear Regulator Analog Devices Inc LDS3985M18R vs ADP1711AUJZ-1.8-R7
CM3014-18ST Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO5, MO-178, SOT-23, 5 PIN California Micro Devices LDS3985M18R vs CM3014-18ST
TC2014-1.8VCTTR 1.8 V FIXED POSITIVE LDO REGULATOR, 0.07 V DROPOUT, PDSO5, PLASTIC, SC-74A, SOT-23A, 5 PIN Microchip Technology Inc LDS3985M18R vs TC2014-1.8VCTTR
NJM2882F18 Fixed Positive LDO Regulator, 1.8V, 0.18V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN New Japan Radio Co Ltd LDS3985M18R vs NJM2882F18
NJM2872AF18 Fixed Positive LDO Regulator, 1.8V, 0.18V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN New Japan Radio Co Ltd LDS3985M18R vs NJM2872AF18
LP5951MFX-1.8/NOPB 150-mA, low-IQ, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 Texas Instruments LDS3985M18R vs LP5951MFX-1.8/NOPB
LP5951MF-1.8/NOPB 150-mA, low-IQ, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 Texas Instruments LDS3985M18R vs LP5951MF-1.8/NOPB

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