TPS610981DSER vs TPS610981DSET Comparison
Detailed side-by-side comparison of TPS610981DSER by Texas Instruments and TPS610981DSET by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TPS610981 - 3.3V Ultra-Low Iq Boost + LDO | Texas Instruments
TPS610981DSER ✓ ActiveTexas Instruments
TPS610981 - 3.3V Ultra-Low IQ Boost + LDO | Texas Instruments
TPS610981DSET ✓ ActiveSpecification Comparison
| Parameter | TPS610981DSER | TPS610981DSET |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.62 | $0.55 |
| Topology | Synchronous Boost with Integrated LDO | Synchronous Step-Up (Boost) with Integrated LDO |
| Number of Outputs | 2 | 2 |
| Output Voltage (Boost) | 3.3 V (fixed) | — |
| Output Voltage (LDO) | Regulated, powered from boost output | — |
| Input Voltage Range | [DATA_NEEDED: min/max input voltage] | [DATA_NEEDED: exact min/max VIN per datasheet Rev. F] |
| Switch Current Limit | [DATA_NEEDED: switch current limit] | — |
| Quiescent Current | 300 nA (typical) | Ultra-low (value in [DATA_NEEDED: Iq typ uA]) |
| Peak Efficiency | up to 95% | — |
| Battery Types Supported | 1-2 cell alkaline/NiCd/NiMH, 1-cell coin cell, 1-cell Li-Ion/Li-polymer | 1-cell alkaline/NiCd/NiMH, coin cell, 1-cell Li-Ion/Li-polymer |
| Control Scheme | PFM at light load, PWM at heavy load | — |
| Load Disconnect | Yes (true disconnect during shutdown) | — |
| Protection | Overcurrent, overtemperature | — |
| Operating Temperature | -40C to 85C | -40C to +85C |
| Package | 6-WSON (1.5x1.5 mm) [DSG] | 6-WSON (1.5 mm x 1.5 mm), DSG |
| Mounting Type | Surface Mount | Surface Mount |
| Recommended Inductor | 2.2 uH (typical) | — |
| RoHS Status | Compliant | Compliant |
| Output Voltage | — | 3.3 V (fixed) |
| Minimum Input Voltage | — | Low input voltage operation (per TI product page) |
| Switching Topology | — | Synchronous rectification |
| Output Current | — | [DATA_NEEDED: max output current] |
| Light-Load Efficiency | — | Optimized light-load efficiency feature |
| Output Discharge | — | Yes |
| Power Good | — | Yes |