Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | TSOT |
| Pkg. Code: | PBL |
| Lead Count (#): | 5 |
| Pkg. Dimensions (mm): | 2.9 x 1.6 x 0.85 |
| Pitch (mm): | 1 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
Product Attributes
| Longevity | 2033 Dec |
| Pkg. Type | TSOT |
| Lead Count (#) | 5 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Nickel/Palladium/Gold-e4 |
| Temp. Range (°C) | -40 to +125°C |
| Country of Assembly | TAIWAN, THAILAND |
| Country of Wafer Fabrication | TAIWAN |
| Control Type | Peak Current Mode |
| IQ [Rail 1] (µA) | 5 |
| Input Voltage (Max) [Rail 1] (V) | 80 - 80 |
| Input Voltage (Min) [Rail 1] (V) | 7 |
| Length (mm) | 2.9 |
| MOQ | 3000 |
| Output Current (Max) [Rail 1] (A) | 0.3 |
| Output Voltage (Max) [Rail 1] (V) | 3.42 |
| Output Voltage (Min) [Rail 1] (V) | 3.18 |
| Outputs (#) | 1 |
| Parametric Category | Buck Regulators (Integrated FETs) |
| Peak Efficiency (%) | 72 |
| Pitch (mm) | 1 |
| Pkg. Dimensions (mm) | 2.9 x 1.6 x 0.85 |
| Qualification Level | Standard |
| SYNCH Capability | No |
| Simulation Model Available | iSim |
| Switching Frequency Range (Typical) (kHz) | 170 - 170 |
| Thickness (mm) | 0.85 |
| Topology [Rail 1] | Buck |
| Width (mm) | 1.6 |
Resources for RAA211803
Description
The RAA211803 is a tiny, easy-to-use, ultra-low quiescent current (IQ) buck regulator with a wide input voltage range of 7V to 80V and up to 300mA of output current with a fixed 3.3V output.
Available in a TSOT23-5 package, the device offers comprehensive protections, including VIN undervoltage lockout (UVLO), VOUT overvoltage protection (OVP), overcurrent protection, and over-temperature protection.