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TI TPS79430DCQ
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-223-6
Brands: Texas Instruments
Mfr.Part #: TPS79430DCQ
Datasheet: TPS79430DCQ Datasheet (PDF)
Package/Case: SOT-223-6
RoHS Status:
Stock Condition: 7,594 pcs, New Original
Product Type: Voltage Regulators , Linear, Low Drop Out Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.613 | $6.613 |
| 200 | $2.560 | $512.000 |
| 500 | $2.470 | $1235.000 |
| 1000 | $2.425 | $2425.000 |
In Stock: 7,594 PCS
TPS79430DCQ General Description
The TPS794xx family of low-dropout (LDO) linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, MSOP-8 PowerPAD and SOT223-6 packages. Each device in the family is stable with a small 2.2-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 155 mV at 250 mA). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming low quiescent current (170 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than µA. The TPS79428 exhibits approximately 32 µVRMS of output voltage noise at 2.8 V output with a 0.1-µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high PSRR and low noise features as well as the fast response time.
Features
- 250-mA Low-Dropout Regulator With Enable
- Available in Fixed and Adjustable (1.2 V to
5.5 V) Versions - High PSRR (60 dB at 10 kHz)
- Ultralow Noise (32 µVrms, TPS79428)
- Fast Start-Up Time (50 µs)
- Stable With a 2.2-µF Ceramic Capacitor
- Excellent Load/Line Transient Response
- Very Low Dropout Voltage (155 mV at Full Load)
- Available in MSOP-8 and SOT223-6 Packages
- APPLICATIONS
- RF: VCOs, Receivers, ADCs
- Audio
- Bluetooth™, Wireless LAN
- Cellular and Cordless Telephones
- Handheld Organizers, PDAs
PowerPAD is a trademark of Texas Instruments.
Bluetooth is a trademark of Bluetooth SIG, Inc.
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 | SOT-223-6 | Output Voltage | 3 V |
| Output Current | 250 mA | Number of Outputs | 1 Output |
| Polarity | Positive | Quiescent Current | 220 uA |
| Input Voltage, Min | 2.7 V | Input Voltage, Max | 5.5 V |
| Output Type | Fixed | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Dropout Voltage | 155 mV |
| Series | TPS79430 | Brand | Texas Instruments |
| Dropout Voltage - Max | 210 mV at 250 mA | Height | 1.6 mm |
| Ib - Input Bias Current | 170 uA | Length | 6.5 mm |
| Line Regulation | 0.05 % / V | Load Regulation | 10 mV |
| Moisture Sensitive | Yes | Operating Supply Current | 170 uA |
| Product Type | LDO Voltage Regulators | Factory Pack Quantity | 78 |
| Subcategory | PMIC - Power Management ICs | Voltage Regulation Accuracy | 3 % |
| Width | 3.5 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
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 |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
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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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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365 days quality guarantee for all products
