PartNumber | LM2940LD-12 | LM2940LD-5.0 | LM2940LD-12/NOPB |
Description | LDO Voltage Regulators NRND, alternate is LM2940LD-12/NOPB | LDO Voltage Regulators 1A Low Dropout Regulator 8-WSON -40 to 125 | LDO Voltage Regulators 1A Low Dropout Regulator 8-WSON -40 to 125 |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
RoHS | N | - | - |
Mounting Style | SMD/SMT | - | SMD/SMT |
Package / Case | WSON-8 | - | - |
Output Voltage | 12 V | - | 12 V |
Output Current | 1 A | - | 1 A |
Number of Outputs | 1 Output | - | 1 Output |
Polarity | Positive | - | - |
Quiescent Current | 15 mA | - | 15 mA |
Input Voltage MAX | 26 V | - | 26 V |
Input Voltage MIN | 13.6 V | - | 13.6 V |
Output Type | Fixed | - | Fixed |
Minimum Operating Temperature | - 40 C | - | - 40 C |
Maximum Operating Temperature | + 125 C | - | + 125 C |
Dropout Voltage | 500 mV | - | 0.5 V at 1 A 0.11 V at 100 mA |
Series | LM2940-N | - | LM2940-N |
Packaging | Reel | Tape & Reel (TR) | Digi-ReelR Alternate Packaging |
Operating Temperature Range | - 40 C to + 125 C | - | - |
Brand | Texas Instruments | - | - |
Dropout Voltage Max | 0.8 V at 1 A, 0.15 V at 100 mA | - | - |
Ib Input Bias Current | 10 mA | - | - |
Line Regulation | 120 mV | - | 120 mV |
Load Regulation | 120 mV | - | 120 mV |
Operating Supply Current | 10 mA | - | - |
Product Type | LDO Voltage Regulators | - | - |
Factory Pack Quantity | 1000 | - | - |
Subcategory | PMIC - Power Management ICs | - | - |
Unit Weight | 0.000384 oz | - | 0.000384 oz |
Package Case | - | 8-WDFN Exposed Pad | WSON-8 |
Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
Mounting Type | - | Surface Mount | Surface Mount |
Supplier Device Package | - | 8-WSON (4x4) | 8-WSON (4x4) |
Voltage Input | - | 6.25 V ~ 26 V | 13.6 V ~ 26 V |
Current Output | - | 1A | 1A |
Voltage Output | - | 5V | 12V |
Regulator Topology | - | Positive Fixed | Positive Fixed |
Voltage Dropout Typical | - | 0.5V @ 1A | 0.5V @ 1A |
Number of Regulators | - | 1 | 1 |
Current Limit Min | - | - | - |
Product | - | - | Low Dropout Regulator |
Type | - | - | Positive Voltage |
Ib Input Bias Current | - | - | 10 mA |
Dropout Voltage Max | - | - | 0.8 V at 1 A 0.15 V at 100 mA |
PSRR Ripple Rejection Typ | - | - | 66 dB |