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$5000ST LNBH21PD
LNB Supply Voltage Regulator for PowerSO Tube 20-Pin with Input Voltage Range from 8V to 15V
Brands: STMicroelectronics, Inc
Mfr.Part #: LNBH21PD
Datasheet: LNBH21PD Datasheet (PDF)
Package/Case: QSOP-20
Product Type: Special Purpose Regulators
RoHS Status:
Stock Condition: 2,598 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LNBH21PD General Description
Designed with satellite applications in mind, the LNBH21PD offers a high level of performance and protection. Its adjustable current limit and current sense gain settings make it adaptable to a wide range of system requirements, while the integrated thermal protection ensures reliable operation in harsh environmental conditions. The device's overcurrent and thermal shutdown indicators provide valuable diagnostic feedback, enabling quick identification and resolution of any potential issues that may arise. Whether used in residential satellite dishes or commercial communication systems, the LNBH21PD's combination of versatility, reliability, and diagnostic capabilities makes it a top choice for engineers seeking a quality current limiter solution
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Power Management Specialized - PMIC |
| RoHS: | Details | Series: | LNBH21 |
| Type: | Voltage Regulator, Multiple Outputs | Mounting Style: | SMD/SMT |
| Package / Case: | PowerSO-20 | Packaging: | Tube |
| Brand: | STMicroelectronics | Moisture Sensitive: | Yes |
| Product Type: | Power Management Specialized - PMIC | Factory Pack Quantity: | 31 |
| Subcategory: | PMIC - Power Management ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LNBH21PD chip is a low-noise block (LNB) supply and a step-up DC-DC converter, designed for satellite set-top box applications. It integrates an LNB supply controller with an internal power MOSFET, offering flexibility and high efficiency for LNB voltage regulation in the 9V to 13V range. It also includes protection features such as overcurrent, overvoltage, and thermal shutdown.
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Equivalent
The equivalent products of LNBH21PD chip are LNBH25LWP, LNBH23LWP, and LNBH26LWP. -
Features
LNBH21PD is a single-channel low-noise block-down (LNB) supply and control voltage regulator intended for satellite set-top box and TV applications. It operates supply voltage and control signals from the coax cable. It is compatible with the I2C interface for control and status reporting. It features a low-dropout (LDO) linear regulator with disable function and over-current protection. -
Pinout
The LNBH21PD is a low-noise block downconverter (LNB) with an integrated step-up DC-DC converter. It has a 14-pin configuration and is designed to receive and convert satellite signals for use in satellite TV and other satellite communication systems. The device also provides power and control signals for the LNB, making it ideal for use in satellite receiver systems. -
Manufacturer
The LNBH21PD is manufactured by STMicroelectronics, a multinational semiconductor company. STMicroelectronics is a leading supplier of a wide range of semiconductor products, including microcontrollers, power management, and imaging sensors. The company serves various industries, such as automotive, industrial, consumer electronics, and telecommunications. -
Application Field
The LNBH21PD is used in satellite and cable TV systems for low-noise block (LNB) downconverter applications. It can also be used in other applications requiring both a step-up and a step-down function, such as in automotive and industrial systems. Additionally, it is suitable for use in high-frequency voltage regulators, local oscillators, and low-noise amplifiers. -
Package
The LNBH21PD chip is available in a package type known as QFN (Quad Flat No-Lead) with a form factor of SMD (Surface Mount Device) and a size of 4x4 mm.
We provide high quality products, thoughtful service and after sale guarantee
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