STMicroelectronics LD3985M33R, 1 Low Dropout Voltage, Voltage Regulator 550mA, 3.3 V 5-Pin, SOT-23

RS Stock No.:
6868802
Mfr. Prt No.:
LD3985M33R
Brand:
STMicroelectronics

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 6868802
Product description STMicroelectronics LD3985M33R, 1 Low Dropout Voltage, Voltage Regulator 550mA, 3.3 V 5-Pin, SOT-23
Manufacturer / Brand STMicroelectronics
Manufacturer part number LD3985M33R

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 6868802
Product description STMicroelectronics LD3985M33R, 1 Low Dropout Voltage, Voltage Regulator 550mA, 3.3 V 5-Pin, SOT-23
Manufacturer / Brand STMicroelectronics
Manufacturer part number LD3985M33R

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Dec 25, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132


Product Details

LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics

The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.

LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics, 150mA to 200mA


Specifications

Attribute Value
Brand STMicroelectronics
Minimum Operating Temperature -40 °C
Output Voltage 3.3 V
Maximum Output Current 550 mA
Mounting Type Surface Mount
Output Type Fixed
Number of Outputs 1
Height 1.3 mm
Dimensions 3 x 1.75 x 1.3 mm
Quiescent Current 0.17 mA
Line Regulation 0.1 %/V
Load Regulation 0.005 %/mA
Minimum Input Voltage 2.5 V
Polarity Positive
Package Type SOT-23
Maximum Operating Temperature +125 °C
Accuracy ±2 %
Length 3 mm
Maximum Input Voltage 6 V
Width 1.75 mm
Pin Count 5
Regulator Type Low Dropout Voltage
Checking stock...
VND
119,324.48
Out of stock
Price Reel (1 Reel of 5)
Reel(s)Per Reel(VND)Per Unit(VND)
1119,324.4823,864.90
*price per unit indicative
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