PartNumber | LM3940IS-3.3 | LM3940ISX-3.3 | LM3940IS-3.3/NOPB |
Description | LDO Voltage Regulators NRND, alternate is LM3940IS-3.3/NOPB | LDO Voltage Regulators NRND, alternate is LM3940ISX-3.3/NOPB | LDO Voltage Regulators 1A LDO REG |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
RoHS | N | N | E |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TO-263-3 | TO-263-3 | TO-263-3 |
Output Voltage | 3.3 V | 3.3 V | 3.3 V |
Output Current | 1 A | 1 A | 1 A |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Polarity | Positive | Positive | Positive |
Quiescent Current | 15 mA | 15 mA | 15 mA |
Input Voltage MAX | 7.5 V | 7.5 V | 7.5 V |
Input Voltage MIN | 4.5 V | 4.5 V | 4.5 V |
Output Type | Fixed | Fixed | Fixed |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Dropout Voltage | 310 mV | 310 mV | 310 mV |
Series | LM3940 | LM3940 | LM3940 |
Packaging | Tube | Reel | Tube |
Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Dropout Voltage Max | 0.8 V at 1 A, 0.15 V at 100 mA | 0.8 V at 1 A, 0.15 V at 100 mA | 0.8 V at 1A, 0.15 V at 100 mA |
Ib Input Bias Current | 10 mA | 10 mA | 10 mA |
Line Regulation | 40 mV | 40 mV | 40 mV |
Load Regulation | 50 mV | 50 mV | 50 mV |
Moisture Sensitive | Yes | Yes | Yes |
Operating Supply Current | 110 uA | 110 uA | 110 uA |
Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
Factory Pack Quantity | 45 | 500 | 45 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Unit Weight | 0.068654 oz | 0.068654 oz | 0.068654 oz |