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| PartNumber | LP2957AISX | LP2957AIS | LP2957AIS/NOPB |
| Description | LDO Voltage Regulators | IC REG LIN 5V 250MA DDPAK/TO263 | |
| Manufacturer | Texas Instruments | NS | Texas Instruments |
| Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| RoHS | N | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TO-263-5 | - | - |
| Output Voltage | 5 V | - | - |
| Output Current | 0.25 A | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Positive | - | - |
| Quiescent Current | 200 uA | - | - |
| Input Voltage MAX | 30 V | - | - |
| Input Voltage MIN | - 20 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Dropout Voltage | 0.31 V | - | - |
| Series | LP2957A | - | - |
| Packaging | Reel | - | Tube Alternate Packaging |
| Brand | Texas Instruments | - | - |
| Dropout Voltage Max | 0.4 V | - | - |
| Voltage Regulation Accuracy | +/- 1.4 % | - | - |
| Ib Input Bias Current | 150 uA | - | - |
| Line Regulation | 0.1 % | - | - |
| Load Regulation | 0.16 % | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.056128 oz | - | - |
| Package Case | - | - | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | DDPAK/TO-263-5 |
| Voltage Input | - | - | Up to 30V |
| Current Output | - | - | 250mA |
| Voltage Output | - | - | 5V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.47V @ 250mA |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | - |