STMicroelectronics LDLN025PU50R, 1 Low Dropout Voltage, Voltage Regulator 250mA, 5 V 4-Pin, DFN

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Subtotal 100 units (supplied on a continuous strip)*

£41.10

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£49.30

(inc. VAT)

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100 - 980£0.411
1000 - 4980£0.40
5000 - 9980£0.39
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Packaging Options:
RS Stock No.:
165-3210P
Mfr. Part No.:
LDLN025PU50R
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Output Current

250mA

Regulator Type

Low Dropout Voltage

Number of Outputs

1

Output Voltage

5 V

Line Regulation

0.06 %/V

Load Regulation

20 mV

Accuracy

±4%

Polarity

Positive

Mounting Type

Surface Mount

Quiescent Current

425µA

Package Type

DFN

Pin Count

4

Output Type

Fixed

Dimensions

1.05 x 1.05 x 0.35mm

Maximum Input Voltage

5.5 V

Maximum Operating Temperature

+125 °C

Minimum Input Voltage

1.5 V

Minimum Operating Temperature

-40 °C

Height

0.35mm

Width

1.05mm

Length

1.05mm

COO (Country of Origin):
PH
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