Overview
The LNBH21PD-TR is a specialized integrated circuit (IC) designed and manufactured by STMicroelectronics. This IC is specifically tailored for use in converter, analog, and digital satellite Set-Top Box (STB) receivers and SatTV installations. Although the product is now obsolete, it was engineered to provide reliable voltage regulation and control functions necessary for these applications.
The LNBH21PD-TR features a single output with dual voltage options of 13.3V and 18V, making it versatile for various satellite receiver configurations. It operates within a temperature range of 0°C to 85°C, ensuring stability across different environmental conditions.
Key Specifications
| Part Number | LNBH21PD-TR |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | IC CONTROL/LNB SUPPLY 20PWRSOIC |
| Package / Case | 20-PowerSOIC (0.433", 11.00mm Width) |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Voltage - Input | 8V ~ 15V |
| Voltage - Output | 13.3V, 18V |
| Operating Temperature | 0°C ~ 85°C |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Product Status | Obsolete |
Key Features
- Dual Output Voltages: The LNBH21PD-TR provides dual output voltages of 13.3V and 18V, making it suitable for various satellite receiver configurations.
- Input Voltage Range: It operates with an input voltage range of 8V to 15V, offering flexibility in power supply requirements.
- Operating Temperature Range: The IC can operate within a temperature range of 0°C to 85°C, ensuring reliability in different environmental conditions.
- Surface Mount Package: The 20-PowerSOIC package with a width of 11.00mm is designed for surface mount applications, facilitating easy integration into modern PCB designs.
- RoHS Compliance: The LNBH21PD-TR is lead-free and RoHS compliant, aligning with current environmental and regulatory standards.
Applications
The LNBH21PD-TR is specifically designed for use in:
- Converter, Analog and Digital Satellite STB Receivers: It provides the necessary voltage regulation and control functions for these devices.
- SatTV Installations: The IC is tailored to support the power requirements of satellite TV systems.
Q & A
- What is the primary function of the LNBH21PD-TR IC?
The LNBH21PD-TR is a voltage regulator and control IC designed for converter, analog, and digital satellite STB receivers and SatTV installations.
- What are the output voltages of the LNBH21PD-TR?
The IC provides dual output voltages of 13.3V and 18V.
- What is the input voltage range for the LNBH21PD-TR?
The input voltage range is from 8V to 15V.
- What is the operating temperature range of the LNBH21PD-TR?
The IC operates within a temperature range of 0°C to 85°C.
- Is the LNBH21PD-TR RoHS compliant?
- What is the package type of the LNBH21PD-TR?
The IC is packaged in a 20-PowerSOIC (0.433", 11.00mm Width) and is surface mountable.
- What is the current status of the LNBH21PD-TR product?
The LNBH21PD-TR is an obsolete product and is no longer in active production.
- What are the typical applications of the LNBH21PD-TR?
The IC is used in converter, analog, and digital satellite STB receivers and SatTV installations.
- What is the moisture sensitivity level (MSL) of the LNBH21PD-TR?
The MSL of the LNBH21PD-TR is 3 (168 Hours).
- Can I still purchase the LNBH21PD-TR?
Although the product is obsolete, it may still be available from some distributors until existing stock is depleted.
