TS2940CW33 vs TS2940CW33RP Comparison
Detailed side-by-side comparison of TS2940CW33 by Taiwan Semiconductor and TS2940CW33RP by Taiwan Semiconductor. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Taiwan Semiconductor
TS2940CW33RP - 1A 3.3V Ultra-Low Dropout LDO | Taiwan Semiconductor
TS2940CW33RP ✓ ActiveSpecification Comparison
| Parameter | TS2940CW33 | TS2940CW33RP |
|---|---|---|
| Brand | Taiwan Semiconductor | Taiwan Semiconductor |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.18 | $0.42 |
| Output Type | Fixed | — |
| Output Voltage | 3.3 V | 3.3 V (fixed, 3.2 V to 3.4 V tolerance) |
| Output Voltage Tolerance | [DATA_NEEDED: +/- percentage] | — |
| Maximum Output Current | 1 A | 1 A |
| Input Voltage Range | 4.5 V to 26 V | 0 V to 35 V |
| Dropout Voltage | 0.6 V typical at 1 A | — |
| Number of Outputs | 1 | — |
| Polarity | Positive | — |
| Topology | PNP pass, ultra-low-dropout | — |
| Quiescent Current | [DATA_NEEDED: typical quiescent Iq] | — |
| Line Regulation | [DATA_NEEDED: typical line regulation] | — |
| Load Regulation | [DATA_NEEDED: typical load regulation] | — |
| Operating Junction Temperature | -40 C to +125 C | — |
| Package | SOT-223 | SOT-223, 3 pins |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Count | 3 (plus tab) | — |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| RoHS Status | Compliant | Compliant (per distributor listing) |
| Lead Free | Yes | — |
| Regulator Type | — | Low Dropout (LDO), Fixed |
| Output Polarity | — | Positive |
| Dropout Voltage (typ) | — | 600 mV at 1 A full load |
| Quiescent Current (typ) | — | 100 uA |
| Ground Current at Dropout | — | Increases only slightly (extending battery life) |
| Maximum Voltage Tolerance | — | 3 % |
| Terminal Form | — | Gull Wing |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Thermal Resistance (theta JA) | — | [DATA_NEEDED: theta JA] |