Toshiba Semiconductor and Storage TCB503HQ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 8.58 | Dhs. 8.58 |
| 15+ | Dhs. 8.31 | Dhs. 124.65 |
| 25+ | Dhs. 8.13 | Dhs. 203.25 |
| 50+ | Dhs. 7.68 | Dhs. 384.00 |
| 100+ | Dhs. 6.77 | Dhs. 677.00 |
| N+ | Dhs. 1.35 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Toshiba Semiconductor and Storage |
| Product Series | - |
| Packaging | Tube | |
| Type | Class AB |
| Output Type | 4-Channel (Quad) |
| Max Output Power x Channels @ Load | 50W x 4 @ 4Ohm |
| Voltage - Supply | 6V ~ 18V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 25-HZIP |
| Supplier Device Package | 25-SIP Formed Leads |
| ROHS |  |
The TCB503HQ is a high-performance quad-channel Class AB audio amplifier designed for demanding automotive and industrial audio applications. Delivering 50 watts per channel into 4-ohm loads, it provides robust, low-distortion sound reproduction across a wide supply voltage range of 6V to 18V. Housed in a durable 25-HZIP through-hole package, this IC ensures reliable operation in temperatures from -40°C to 85°C. Ideal for car audio head units, marine systems, and multi-channel PA amplifiers, the TCB503HQ combines power, efficiency, and thermal stability for professional-grade audio solutions.
- High Output Power: 50W x 4 channels at 4Ω ensures loud, clear audio for large spaces.
- Wide Voltage Range: Operates from 6V to 18V, compatible with various automotive and industrial power supplies.
- Robust Thermal Performance: Rated for -40°C to 85°C, guaranteeing reliability in extreme conditions.
- Class AB Linearity: Provides low harmonic distortion for high-fidelity sound reproduction.
- Through-Hole Package: Easy to solder and replace in DIY and production environments.
Car Audio Head Units
The TCB503HQ's 4-channel 50W output is perfect for powering front and rear speakers in aftermarket car stereos, providing clear, distortion-free sound at high volumes.
Marine Audio Systems
With a wide operating temperature range and robust through-hole package, this amplifier is suitable for marine environments where reliability and power are critical.
Home Theater Amplifiers
Its quad-channel configuration can drive surround sound speakers in a compact home theater setup, delivering 50W per channel for immersive audio.
Public Address (PA) Systems
The high output power and Class AB linearity make the TCB503HQ an excellent choice for driving multiple speakers in small to medium PA installations.
Motorcycle Audio Upgrades
Operating from 6V to 18V, this IC can handle voltage fluctuations in motorcycle electrical systems while providing ample power for handlebar speakers.
DIY Audio Projects
Hobbyists can use the TCB503HQ to build high-power multi-channel amplifiers for custom speaker setups, benefiting from its straightforward through-hole mounting.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| TCB001HQ | 25-HZIP | 6V ~ 18V | 45W x 4 @ 4Ω |
| TCB501HQ | 25-HZIP | 6V ~ 18V | 49W x 4 @ 4Ω |
| TCB502HQ | 25-HZIP | 6V ~ 18V | 80W x 4 @ 2Ω; 49W x 4 @ 4Ω |
| TCB503HQ | 25-HZIP | 6V ~ 18V | 50W x 4 @ 4Ω |
- Q: What is the typical output power of the TCB503HQ?
- A: The TCB503HQ delivers 50W x 4 channels at 4Ω, making it ideal for high-power car audio systems.
- Q: What is the supply voltage range?
- A: It operates from 6V to 18V, suitable for standard automotive electrical systems.
- Q: What amplifier class is this IC?
- A: It is a Class AB amplifier, offering a balance of efficiency and low distortion.
- Q: What is the operating temperature range?
- A: The TCB503HQ can operate from -40°C to 85°C, ensuring reliability in harsh environments.
- Q: What package does the TCB503HQ use?
- A: It comes in a 25-HZIP package with formed leads, designed for through-hole mounting.
TCB503HQ.pdf
- Q: What is the typical output power of the TCB503HQ?
- A: The TCB503HQ delivers 50W x 4 channels at 4Ω, making it ideal for high-power car audio systems.
- Q: What is the supply voltage range?
- A: It operates from 6V to 18V, suitable for standard automotive electrical systems.
- Q: What amplifier class is this IC?
- A: It is a Class AB amplifier, offering a balance of efficiency and low distortion.
- Q: What is the operating temperature range?
- A: The TCB503HQ can operate from -40°C to 85°C, ensuring reliability in harsh environments.
- Q: What package does the TCB503HQ use?
- A: It comes in a 25-HZIP package with formed leads, designed for through-hole mounting.
