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$5000TI REG104FA-3.3/500
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DDPAK/TO-263-5
Brands: Texas Instruments
Mfr.Part #: REG104FA-3.3/500
Datasheet: REG104FA-3.3/500 Datasheet (PDF)
Package/Case: TO-263 (KTT)-5
Product Type: Voltage Regulators , Linear
RoHS Status:
Stock Condition: 9,842 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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REG104FA-3.3/500 General Description
The REG104 is a family of low-noise, low-dropout linear regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low dropout voltage (only 230mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low dropout regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1µF.
Typical ground pin current is only 1.7mA (at IOUT = 1A) and drops to 0.5µA in not enabled mode. Unlike regulators with PNP pass devices, quiescent current remains relatively constant over load variations and under dropout conditions.
The REG104 has very low output noise (typically 33µVRMS for VOUT = 3.3V with CNR = 0.01µF), making it ideal for use in portable communications equipment. On-chip trimming results in high output voltage accuracy. Accuracy is maintained over temperature, line, and load variations. Key parameters are tested over the specified temperature range (40°C to +85°C).
The REG104 is well protectedinternal circuitry provides a current limit which protects the load from damage. Thermal protection circuitry keeps the chip from being damaged by excessive temperature. The REG104 is available in the DDPAK-5 and the SOT223-5.
Features
- NEW DMOS TOPOLOGY:
Ultra Low Dropout Voltage:
230mV typ at 1A and 3.3V Output
Output Capacitor NOT Required for Stability - FAST TRANSIENT RESPONSE
- VERY LOW NOISE: 33µVRMS
- HIGH ACCURACY: ±2% max
- HIGH EFFICIENCY:
IGND = 1.7mA at IOUT = 1A
Not Enabled: IGND = 0.5µA - 2.5V, 2.7V, 3.0V, 3.3V, 5.0V AND ADJUSTABLE OUTPUT VERSIONS
- THERMAL PROTECTION
- SMALL SURFACE-MOUNT PACKAGES: SOT223-5, DDPAK-5
- APPLICATIONS
- PORTABLE COMMUNICATION DEVICES
- BATTERY-POWERED EQUIPMENT
- MODEMS
- BAR-CODE SCANNERS
- BACKUP POWER SUPPLIES
All trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | LDO Voltage Regulators |
| RoHS | Details | Mounting Style | SMD/SMT |
| Package / Case | TO-263-5 | Output Voltage | 3.3 V |
| Output Current | 1 A | Number of Outputs | 1 Output |
| Polarity | Positive | Quiescent Current | 1.7 mA |
| Input Voltage, Min | 2.1 V | Input Voltage, Max | 15 V |
| PSRR / Ripple Rejection - Typ | 65 dB | Output Type | Fixed |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Dropout Voltage | 230 mV | Series | REG104-33 |
| Brand | Texas Instruments | Dropout Voltage - Max | 25 mV |
| Height | 4.58 mm | Ib - Input Bias Current | 600 uA |
| Length | 10.16 mm | Moisture Sensitive | Yes |
| Output Voltage Range | - | Product Type | LDO Voltage Regulators |
| Reference Voltage | 1.295 V | Factory Pack Quantity | 500 |
| Subcategory | PMIC - Power Management ICs | Voltage Regulation Accuracy | 2 % |
| Width | 8.42 mm |
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.
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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.
We provide high quality products, thoughtful service and after sale guarantee
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