Datasheet Texas Instruments LT1054
| Manufacturer | Texas Instruments |
| Series | LT1054 |
Switched-Capacitor Voltage Converters With Regulator
Datasheets
LT1054 Switched-Capacitor Voltage Converters With Regulators datasheet
PDF, 1.2 Mb, Revision: G, File published: Oct 1, 2019
Extract from the document
Prices
Status
| LT1054CDW | LT1054CDWG4 | LT1054CDWR | LT1054CDWRE4 | LT1054CDWRG4 | LT1054CP | LT1054CPE4 | LT1054IDW | LT1054IDWG4 | LT1054IDWR | LT1054IDWRG4 | LT1054IP | LT1054IPE4 | LT1054Y | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Packaging
| LT1054CDW | LT1054CDWG4 | LT1054CDWR | LT1054CDWRE4 | LT1054CDWRG4 | LT1054CP | LT1054CPE4 | LT1054IDW | LT1054IDWG4 | LT1054IDWR | LT1054IDWRG4 | LT1054IP | LT1054IPE4 | LT1054Y | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Pin | 16 | 16 | 16 | 16 | 16 | 8 | 8 | 16 | 16 | 16 | 16 | 8 | 8 | |
| Package Type | DW | DW | DW | DW | DW | P | P | DW | DW | DW | DW | P | P | Y |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | |
| Package QTY | 40 | 40 | 2000 | 2000 | 2000 | 50 | 50 | 40 | 40 | 2000 | 2000 | 50 | 50 | |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | |
| Device Marking | LT1054C | LT1054C | LT1054C | LT1054C | LT1054C | LT1054CP | LT1054CP | LT1054I | LT1054I | LT1054I | LT1054I | LT1054IP | LT1054IP | |
| Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | |
| Length (mm) | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 9.81 | 9.81 | 10.3 | 10.3 | 10.3 | 10.3 | 9.81 | 9.81 | |
| Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 3.9 | 3.9 | 2.35 | 2.35 | 2.35 | 2.35 | 3.9 | 3.9 | |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | |
| Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LT1054CDW | LT1054CDWG4 | LT1054CDWR | LT1054CDWRE4 | LT1054CDWRG4 | LT1054CP | LT1054CPE4 | LT1054IDW | LT1054IDWG4 | LT1054IDWR | LT1054IDWRG4 | LT1054IP | LT1054IPE4 | LT1054Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 1.06 | 1ku | |||||||||||||
| Iout(Max), A | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Iout(Max)(A) | 0.1 | |||||||||||||
| Iq(Typ), mA | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| Iq(Typ)(mA) | 2.5 | |||||||||||||
| Operating Temperature Range, C | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | |
| Operating Temperature Range(C) | -40 to 85 0 to 70 | |||||||||||||
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | PDIP SOIC |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable |
| Switching Frequency(Max), kHz | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
| Switching Frequency(Max)(kHz) | 100 | |||||||||||||
| Switching Frequency(Min), kHz | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Switching Frequency(Min)(kHz) | 1 | |||||||||||||
| Topology | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting | Inverting |
| Type | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump |
| Vin(Max), V | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
| Vin(Max)(V) | 15 | |||||||||||||
| Vin(Min), V | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | |
| Vin(Min)(V) | 3.5 | |||||||||||||
| Vout(Max), V | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | |
| Vout(Max)(V) | -15 | |||||||||||||
| Vout(Min), V | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | -1.25 | |
| Vout(Min)(V) | -1.25 |
Eco Plan
| LT1054CDW | LT1054CDWG4 | LT1054CDWR | LT1054CDWRE4 | LT1054CDWRG4 | LT1054CP | LT1054CPE4 | LT1054IDW | LT1054IDWG4 | LT1054IDWR | LT1054IDWRG4 | LT1054IP | LT1054IPE4 | LT1054Y | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant |
| Pb Free | Yes | No | Yes | Yes | Yes |
Model Line
Series: LT1054 (14)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Buck/Boost, Inverting or Split-Rail> Buck/Boost or Inverting Charge Pump (Inductorless)
