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ADI LT3045HMSE#PBF
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 12-MSOP-EP
Brands: Analog Devices, Inc
Mfr.Part #: LT3045HMSE#PBF
Datasheet: LT3045HMSE#PBF Datasheet (PDF)
Package/Case: MSOP-12
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3494 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The LT3045 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB.
Features
- Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz)
- Ultralow Spot Noise: 2nV/√Hz at 10kHz
- Ultrahigh PSRR: 76dB at 1MHz
- Output Current: 500mA
- Wide Input Voltage Range: 1.8V to 20V
- Single Capacitor Improves Noise and PSRR
- 100µA SET Pin Current: ±1% Initial Accuracy
- Single Resistor Programs Output Voltage
- High Bandwidth: 1MHz
- Programmable Current Limit
- Low Dropout Voltage: 260mV
- Output Voltage Range: 0V to 15V
- Programmable Power Good
- Fast Start-Up Capability
- Precision Enable/UVLO
- Parallelable for Lower Noise and Higher Current
- Internal Current Limit with Foldback
- Minimum Output Capacitor: 10μF Ceramic
- Reverse-Battery and Reverse-Current Protection
- 12-Lead MSOP and 10-Lead 3mm × 3mm DFN Packages
- AEC-Q100 Qualified for Automotive Applications
Application
- RF Power Supplies: PLLs, VCOs, Mixers, LNAs, PAs
- Very Low Noise Instrumentation
- High Speed/High Precision Data Converters
- Medical Applications: Imaging, Diagnostics
- Precision Power Supplies
- Post-Regulator for Switching Supplies
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | LDO | feature-number-of-outputs | 1 |
| feature-polarity | Positive | feature-accuracy- | ±1 |
| feature-process-technology | feature-output-type | Adjustable | |
| feature-output-voltage-v | 0 to 15 | feature-maximum-output-current-a | 0.5 |
| feature-minimum-input-voltage-v | 2 | feature-maximum-input-voltage-v | 20 |
| feature-maximum-dropout-voltage-current-v | 0.275@1mA|0.275@50mA|0.28@300mA|0.35@500mA | feature-line-regulation | 3uV/V |
| feature-load-regulation | 3nA(Typ) | feature-maximum-power-dissipation-mw | |
| feature-packaging | Tube | feature-rad-hard | |
| feature-pin-count | 12 | feature-supplier-package | MSOP EP |
| feature-standard-package-name1 | SOP | feature-cecc-qualified | |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | Yes |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
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 |
 |
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. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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.
Part points
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The LT3045HMSE#PBF is a low noise, high PSRR linear regulator chip designed for audio applications. It offers ultra-low output noise and high power supply rejection ratio, making it ideal for sensitive audio circuits. The chip also has excellent line and load transient response, making it suitable for a wide range of precision voltage regulation applications.
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Equivalent
Some equivalent products to the LT3045HMSE#PBF chip include LT3061, ADP7118, LT1963, LM1117, and LT3042. These chips are also linear regulators with similar specifications and features. -
Features
The LT3045HMSE#PBF is a high performance low dropout linear regulator with ultra-low noise and high PSRR. It has a wide input voltage range, low quiescent current, and thermal shutdown protection. It also offers adjustable output voltage, high accuracy, and can deliver up to 500mA of output current. -
Pinout
The LT3045HMSE#PBF is a 16-pin surface mount voltage regulator. It can deliver up to 500mA of output current and has an input voltage range of 3V to 20V. It features a low dropout voltage, low noise and high PSRR. It is commonly used in precision analog and RF applications. -
Manufacturer
The manufacturer of the LT3045HMSE#PBF is Linear Technology, a semiconductor company specializing in analog integrated circuits. Linear Technology, now a part of Analog Devices, designs and produces high-performance analog and mixed-signal products for various industries, including automotive, communications, and industrial. The LT3045HMSE#PBF is a low dropout linear regulator designed for precision voltage regulation applications. -
Application Field
The LT3045HMSE#PBF is commonly used in applications where low noise, high current, and low dropout voltage are required, such as precision instrumentation, medical devices, communications equipment, and audio devices. It is also suitable for power management in battery-operated devices, data acquisition systems, and high-performance audio amplifiers. -
Package
The LT3045HMSE#PBF chip comes in a surface mount package type, in the form of a voltage regulator. Its size is 3mm x 3mm.
Datasheet PDF
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