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ADI LT1965IDD#PBF
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.1A 8-DFN (3x3)
Brands: Analog Devices, Inc
Mfr.Part #: LT1965IDD#PBF
Datasheet: LT1965IDD#PBF Datasheet (PDF)
Package/Case: DFN8
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3463 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The LT1965 series are low noise, low dropout linear regulators. The devices supply 1.1A of output current with a 310mV typical dropout voltage. Operating quiescent current is 500μA for the adjustable version, reducing to <1μA in shutdown. Quiescent current is well controlled; it does not rise in dropout as with many other regulators. The LT1965 regulators have very low output noise which makes them ideal for sensitive RF and DSP supply applications.
Features
- Output Current: 1.1A
- Dropout Voltage: 310mV
- Low Noise: 40μVRMS (10Hz to 100kHz)
- 500μA Quiescent Current (Adjustable Version)
- Wide Input Voltage Range: 1.8V to 20V
- No Protection Diodes Needed
- Controlled Quiescent Current in Dropout
- Adjustable Output from 1.20V to 19.5V
- Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V
- < 1μA Quiescent Current in Shutdown
- Stable with 10μF Output Capacitor
- Stable with Ceramic or Tantalum Capacitors
- Reverse-Battery Protection
- No Reverse Current
- Current Limit with Foldback Protection
- Thermal Limiting
- 5-Lead TO-220, DD-Pak, Thermally Enhanced 8-Lead MSOP and 8-Lead 3mm × 3mm DFN Packages
Application
- Logic Power Supplies
- Post Regulator for Switching Supplies
- Low Noise Instrumentation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | LDO | feature-number-of-outputs | 1 |
| feature-polarity | Positive | feature-accuracy- | |
| feature-process-technology | feature-output-type | Adjustable | |
| feature-output-voltage-v | 1.2 to 19.5 | feature-maximum-output-current-a | 1.1 |
| feature-minimum-input-voltage-v | 1.8 | feature-maximum-input-voltage-v | 20 |
| feature-maximum-dropout-voltage-current-v | 0.08@1mA|0.175@100mA|0.25@500mA|0.36@1100mA | feature-line-regulation | 8mV |
| feature-load-regulation | 8mV | feature-maximum-power-dissipation-mw | |
| feature-packaging | Tube | feature-rad-hard | |
| feature-pin-count | 8 | feature-supplier-package | DFN EP |
| feature-standard-package-name1 | DFN | feature-cecc-qualified | No |
| 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 | |
|---|---|---|---|
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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 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
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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.
Part points
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The LT1965IDD#PBF is a low noise, low dropout voltage regulator chip designed for use in applications requiring precision voltage regulation. It offers a dropout voltage as low as 300mV at an output current of 1A, making it ideal for powering sensitive electronic devices. Additionally, it features thermal overload protection and current limit protection to ensure reliable performance.
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Equivalent
The equivalent products of LT1965IDD#PBF chip are LM2937, ADM7151, ADP125, TPS7A3001, and LP5907. These are linear voltage regulators with similar specifications and functions to the LT1965IDD#PBF chip. -
Features
The LT1965IDD#PBF is a low dropout voltage regulator offering a high output current, low noise, and excellent line and load transient response. It has a wide input voltage range of 1.1V to 20V, a maximum dropout voltage of 0.6V at 1.1A, and a low quiescent current of 1.6mA. -
Pinout
The LT1965IDD#PBF is a dual-output linear voltage regulator with a pin count of 8. Pin 1 is the IN1, pin 2 is GND1, pin 3 is the OUT1, pin 4 is the TRK, pin 5 is the SHDN, pin 6 is IN2, pin 7 is GND2, and pin 8 is the OUT2. It provides low dropout voltage and high PSRR for demanding applications. -
Manufacturer
Analog Devices is the manufacturer of the LT1965IDD#PBF. Analog Devices is an American multinational semiconductor company specializing in the design and manufacture of analog, mixed-signal, and digital signal processing integrated circuits. They provide solutions for a wide range of industries such as automotive, communications, industrial, and healthcare. -
Application Field
The LT1965IDD#PBF is commonly used in various applications such as battery-powered systems, portable devices, instrumentation, and industrial equipment. It is also suitable for use in precision voltage regulation, low noise power supplies, and audio applications due to its high PSRR and low noise performance. -
Package
The LT1965IDD#PBF chip is in a DFN-8 package, available in tape and reel form, and has dimensions of 3mm x 3mm x 0.8mm.
Datasheet PDF
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