STMicroelectronics LD3985M18R, LDO Regulator, 550mA, 1.8 V, ±3%, 2.5 → 6 Vin 5-Pin, SOT-23

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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

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.

Specifications
Attribute Value
Output Voltage 1.8 V
Output Type Fixed
Package Type SOT-23
Maximum Output Current 550mA
Mounting Type Surface Mount
Minimum Input Voltage 2.5 V
Maximum Input Voltage 6 V
Pin Count 5
Polarity Positive
Number of Outputs 1
Quiescent Current 0.17mA
Accuracy ±3%
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Length 3mm
Width 1.75mm
Dimensions 3 x 1.75 x 1.3mm
Load Regulation 0.008 %/mA
Line Regulation 0.1 %/V
Height 1.3mm
155 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Pack of 5)
$ 0.352
(exc. GST)
$ 0.387
(inc. GST)
units
Per unit
Per Pack*
5 - 20
$0.352
$1.76
25 - 95
$0.348
$1.74
100 - 245
$0.344
$1.72
250 - 495
$0.34
$1.70
500 +
$0.338
$1.69
*price indicative
Packaging Options:
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