| PartNumber | BQ2018TS-E1TRG4 | BQ2018TS-E1 | BQ2018TS-E1TR |
| Description | Battery Management Multi-Chem Charge/ Discharge Counter | Battery Management Multi-Chem Charge/ Discharge Counter | Battery Management Multi-Chem Charge/ Discharge Counter |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Battery Management | Battery Management | Battery Management |
| RoHS | Y | Y | Y |
| Product | Charge Management | - | Charge Management |
| Battery Type | Lead Acid, Li-Ion, Li-Polymer, NiCd, NiMH | Lead Acid, Li-Ion, Li-Polymer, NiCd, NiMH | Lead Acid, Li-Ion, Li-Polymer, NiCd, NiMH |
| Operating Supply Voltage | 4.25 V | 4.25 V | 4.25 V |
| Minimum Operating Temperature | - 20 C | - 20 C | - 20 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Package / Case | TSSOP-8 | TSSOP-8 | TSSOP-8 |
| Packaging | Reel | Tube | Reel |
| Series | BQ2018 | BQ2018 | BQ2018 |
| Type | Battery Monitoring | Battery Monitoring | Battery Monitoring |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Battery Management | Battery Management | Battery Management |
| Factory Pack Quantity | 2000 | 150 | 2000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.001185 oz | 0.001185 oz | 0.001185 oz |