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LT3012B - 250mA, 4V to 80V Low Dropout Micropower Linear Regulator
| Manufacturer : | Analog Devices, Inc |
|---|---|
| Package/Case : | TSSOP |
| Product Categories : | LDO Linear Regulators ; Positive Linear Regulators (LDO) |
| Datasheet: | LT3012BEFE Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| In-stock: | 118 |
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LT3012BEFE Product Details
The LT3012BEFE is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 250mA of output current with a dropout voltage of 400mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (40µA operating and 1µA in shutdown) makes the LT3012BEFE an ideal choice. Quiescent current is also well controlled in dropout.
Other features of the LT3012BEFE include the ability to operate with very small output capacitors. The regulators are stable with only 3.3µF on the output while most older devices require between 10µF and 100µF for stability. Small ceramic capacitors can be used without any need for series resistance (ESR) as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection.
The device is available with an adjustable output with a 1.24V reference voltage. The LT3012BEFE regulator is available in the 16-lead TSSOP and 12 pin low profile (0.75mm) (4mm × 3mm) DFN packages with an exposed pad for enhanced thermal handling capability.
Shutdown PinLT3012YesLT3012B NoFeature
- Wide Input Voltage Range: 4V to 80V
- Low Quiescent Current: 40µA
- Low Dropout Voltage: 400mV
- Output Current: 250mA
- No Protection Diodes Needed
- Adjustable Output from 1.24V to 60V
- 1µA Quiescent Current in Shutdown
- Stable with 3.3µF Output Capacitor
- Stable with Aluminum, Tantalum or Ceramic Capacitors
- Reverse-Battery Protection
- No Reverse Current Flow from Output to Input
- Thermal Limiting
- Thermally Enhanced 16-Lead TSSOP and 12-Pin (4mm × 3mm) DFN Packages
Applications
- Low Current High Voltage Regulators
- Regulator for Battery-Powered Systems
- Telecom Applications
- Automotive Applications
(Picture: Pinout)
(Picture: Diagram)
Technical Parameters
- Number of Outputs
- 1
- Vinmin | V
- 4
- Vinmax | V
- 80
- Output Currenttyp | A
- 250m
- Output Current 2typ | A
- -
- Output Voltage
- Adj
- RMS Noisetyp | V
- 100µ
- Isupplytyp | A
- 40µ
- Dropout Voltagetyp | V
- 400m
- Features
- Shutdown
LT3012BEFE Datasheet
-
LT3012 Technical Documentation/Data sheet
LT3012BEFE Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**ohan***2019-08-18
Perfekt ! Wie immer !
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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.
FAQ:
- Q: How does Jotrin guarantee that LT3012BEFE is the original manufacturer or agent of ADI?
- We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their LT3012BEFE devices; we pay more attention to the channels and quality of LT3012BEFE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of LT3012BEFE?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the LT3012BEFE we delivered, we will accept the replacement or return of the LT3012BEFE only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LT3012BEFE.
(3)The LT3012BEFE is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as LT3012BEFE datasheet pdf, LT3012 pin diagram?
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