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TI REG113NA-2.5/3K
REG113NA-2.5/3K is a SOT-23-5 package ROHS compliant linear voltage regulator
Brands: Texas Instruments
Mfr.Part #: REG113NA-2.5/3K
Datasheet: REG113NA-2.5/3K Datasheet (PDF)
Package/Case: SOT-23 (DBV)-5
Product Type: LDO Voltage Regulators
RoHS Status:
Stock Condition: 5321 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomREG113NA-2.5/3K General Description
The REG113 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 250mV 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 850µA (at IOUT = 400mA) and drops to 10nA when not enabled. Unlike regulators with PNP pass devices, quiescent current remains relatively constant over load variations and under dropout conditions.
The REG113 has very low output noise (typically 28µVrms for VOUT = 3.3V with CNR = 0.01µF), making it ideal for use in portable communications equipment. Accuracy is maintained over temperature, line, and load variations. Key parameters are tested over the specified temperature range (40°C to +85°C).
The REG113 is well protectedinternal circuitry provides a current limit which protects the load from damage; futhermore, thermal protection circuitry keeps the chip from being damaged by excessive temperature. The REG113 is available in the SOT23-5 and MSOP-8 packages.
Features
- CAP-FREE DMOS TOPOLOGY:
- Ultra Low Dropout Voltage:
250mV typ at 400mA
Output capacitor not required for stability
- Ultra Low Dropout Voltage:
- UP TO 500mA PEAK, TYPICAL
- FAST TRANSIENT RESPONSE
- VERY LOW NOISE: 28 µVrms
- HIGH ACCURACY: ±1.5% max
- HIGH EFFICIENCY:
IGND = 850 µA at IOUT = 400mA
Not Enabled: IGND = 0.01 µA - 2.5V, 2.85V, 3.0V, 3.3V, AND 5.0V OUTPUT VERSIONS
- OTHER OUTPUT VOLTAGES AVAILABLE UPON REQUEST
- FOLDBACK CURRENT LIMIT
- THERMAL PROTECTION
- SMALL SURFACE-MOUNT PACKAGES:
- SOT23-5 and MSOP-8
- APPLICATIONS
- PORTABLE COMMUNICATION DEVICES
- BATTERY-POWERED EQUIPMENT
- PERSONAL DIGITAL ASSISTANTS
- MODEMS
- BAR-CODE SCANNERS
- BACKUP POWER SUPPLIES
All trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Fixed Output | Iout (max) (A) | 0.4 |
| Vin (max) (V) | 10 | Vin (min) (V) | 2.7 |
| Vout (max) (V) | 5 | Vout (min) (V) | 2.5 |
| Fixed output options (V) | 2.5, 2.85, 3, 3.3, 5 | Noise (µVrms) | 28 |
| Iq (typ) (mA) | 0.4 | Thermal resistance θJA (°C/W) | 160 |
| Rating | Catalog | Load capacitance (min) (µF) | 0 |
| Regulated outputs (#) | 1 | Features | Enable, Foldback Overcurrent protection |
| Accuracy (%) | 3 | PSRR at 100 KHz (dB) | 28 |
| Dropout voltage (Vdo) (typ) (mV) | 250 |
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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