STMicroelectronics LDLN025PU29R, 1 Low Dropout Voltage, Voltage Regulator 250mA, 2.9 V 4-Pin, DFN
- RS Stock No.:
- 165-3208
- Mfr. Part No.:
- LDLN025PU29R
- Brand:
- STMicroelectronics
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 165-3208
- Mfr. Part No.:
- LDLN025PU29R
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Maximum Output Current | 250mA | |
| Regulator Type | Low Dropout Voltage | |
| Output Voltage | 2.9 V | |
| Number of Outputs | 1 | |
| Line Regulation | 0.06 %/V | |
| Load Regulation | 20 mV | |
| Accuracy | ±4% | |
| Polarity | Positive | |
| Mounting Type | Surface Mount | |
| Package Type | DFN | |
| Quiescent Current | 425µA | |
| Pin Count | 4 | |
| Output Type | Fixed | |
| Dimensions | 1.05 x 1.05 x 0.35mm | |
| Minimum Input Voltage | 1.5 V | |
| Maximum Input Voltage | 5.5 V | |
| Height | 0.35mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +125 °C | |
| Length | 1.05mm | |
| Width | 1.05mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Maximum Output Current 250mA | ||
Regulator Type Low Dropout Voltage | ||
Output Voltage 2.9 V | ||
Number of Outputs 1 | ||
Line Regulation 0.06 %/V | ||
Load Regulation 20 mV | ||
Accuracy ±4% | ||
Polarity Positive | ||
Mounting Type Surface Mount | ||
Package Type DFN | ||
Quiescent Current 425µA | ||
Pin Count 4 | ||
Output Type Fixed | ||
Dimensions 1.05 x 1.05 x 0.35mm | ||
Minimum Input Voltage 1.5 V | ||
Maximum Input Voltage 5.5 V | ||
Height 0.35mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +125 °C | ||
Length 1.05mm | ||
Width 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
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