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| PartNumber | LP2953IM , ZUMT807-25 | LP2953IM-3.3 | LP2953IM |
| Description | IC REG LIN POS ADJ 250MA 16SOIC | LDO Voltage Regulators Adjustable Micropower Low-Dropout Voltage Regulator 16-SOIC -40 to 125 | |
| Manufacturer | - | Texas Instruments | Texas Instruments |
| Product Category | - | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Series | - | - | LP2953 |
| Packaging | - | Tube | Tube |
| Package Case | - | 16-SOIC (0.154", 3.90mm Width) | SOIC-Narrow-16 |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Supplier Device Package | - | 16-SOIC | 16-SOIC |
| Voltage Input | - | 2.3 V ~ 30 V | 2.3 V ~ 30 V |
| Current Output | - | 250mA | 250mA |
| Voltage Output | - | 3.3V, 1.23 V ~ 29 V | 5V, 1.23 V ~ 29 V |
| Regulator Topology | - | Positive Fixed or Adjustable | Positive Fixed or Adjustable |
| Voltage Dropout Typical | - | 0.47V @ 250mA | 0.47V @ 250mA |
| Number of Regulators | - | 1 | 1 |
| Current Limit Min | - | - | - |
| Unit Weight | - | - | 0.005069 oz |
| Mounting Style | - | - | SMD/SMT |
| Output Type | - | - | Adjustable |
| Number of Outputs | - | - | 1 Output |
| Maximum Operating Temperature | - | - | + 125 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Output Voltage | - | - | 1.23 V to 29 V |
| Input Voltage MAX | - | - | 30 V |
| Output Current | - | - | 0.25 A |
| Input Voltage MIN | - | - | - 20 V |
| Load Regulation | - | - | 0.2 % |
| Ib Input Bias Current | - | - | 130 uA |
| Quiescent Current | - | - | 170 uA |
| Reference Voltage | - | - | 1.255 V |
| Dropout Voltage | - | - | 0.06 V at 1 mA 0.24 V at 50 mA 0.31 V at 100 mA 0.47 V at 250 mA |
| Dropout Voltage Max | - | - | 0.1 V at 1 mA 0.3 V at 50 mA 0.4 V at 100 mA 0.6 V at 250 mA |
| Line Regulation | - | - | 0.2 % |