STMicroelectronics LDLN025PU29R, LDO Regulator, 250mA, 2.9 V, ±4% 4-Pin, DFN

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

The LDLN025 is a 250 mA low-dropout voltage regulator, able to work with an input voltage range from 1.5 V to 5.5 V. The typical dropout voltage at 250 mA load is 120 mV. The very low quiescent current, which is just 12 μA at no-load, extends battery-life of applications requiring very long standby time. Thanks to its ultra low noise value and high PSRR, the LDLN025 provides a very clean output, suitable for ultra-sensitive loads. It is stable with ceramic capacitors. The enable logic control function puts the device into shutdown mode allowing a total current consumption lower than 1 μA. The device also includes short-circuit and thermal protection.

Ultra low output noise
Operating input voltage range
Output current up to 250 mA
Very low quiescent current
Logic-controlled electronic shutdown
Output discharge feature
Internal soft-start
Overcurrent and thermal protections

Specifications
Attribute Value
Output Voltage 2.9 V
Dropout Voltage at Maximum Current 250 mV @ 0.25 A
Output Type Fixed
Package Type DFN
Maximum Output Current 250mA
Mounting Type Surface Mount
Minimum Input Voltage 1.5 V
Maximum Input Voltage 5.5 V
Pin Count 4
Number of Outputs 1
Polarity Positive
Quiescent Current 425µA
Accuracy ±4%
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Height 0.35mm
Line Regulation 0.06 %/V
Length 1.05mm
Dimensions 1.05 x 1.05 x 0.35mm
Load Regulation 20 mV
Enable Yes
Width 1.05mm
5000 In Global stock for delivery within 4 - 8 working days
Price Each (In a Pack of 20)
PHP 21.60
(exc. VAT)
PHP 24.19
(inc. VAT)
units
Per Unit
Per Pack*
20 - 80
PHP21.60
PHP432.00
100 - 980
PHP13.20
PHP264.00
1000 +
PHP10.30
PHP206.00
*price indicative
Packaging Options:
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