STMicroelectronics LDLN025PU50R, 1 Low Dropout Voltage, Voltage Regulator 250mA, 5 V 4-Pin, DFN
- RS Stock No.:
- 165-3171
- Mfr. Part No.:
- LDLN025PU50R
- Brand:
- STMicroelectronics
On back order for despatch 29/03/2025, delivery within 10 working days from despatch date.
Price (ex. GST) Each (On a Reel of 5000)
$0.344
(exc. GST)
$0.378
(inc. GST)
Units | Per unit | Per Reel* |
|---|---|---|
| 5000 - 5000 | $0.344 | $1,720.00 |
| 10000 - 15000 | $0.336 | $1,680.00 |
| 20000 + | $0.331 | $1,655.00 |
*price indicative
- RS Stock No.:
- 165-3171
- Mfr. Part No.:
- LDLN025PU50R
- Brand:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Maximum Output Current | 250mA |
| Regulator Type | Low Dropout Voltage |
| Output Voltage | 5 V |
| Number of Outputs | 1 |
| 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 |
| Minimum Input Voltage | 1.5 V |
| Height | 0.35mm |
| Maximum Operating Temperature | +125 °C |
| Maximum Input Voltage | 5.5 V |
| Minimum Operating Temperature | -40 °C |
| Width | 1.05mm |
| Length | 1.05mm |
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