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ANALOG DEVICES LTC3807EFE#PBF
DC/DC Controller, Synchronous Buck, 4V to 38V Supply, 1 Output, 99% Duty Cycle, 835kHz, TSSOP-EP-20
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC3807EFE#PBF
- Order Code:
- 4026468
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- Technical Datasheet:
- LTC3807EFE#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC3807 is a high performance step-down switching regulator DC/DC controller that drives all N-channel synchronous power MOSFET stage. The 50μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The TRACK/SS pin ramps the output voltages during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous conduction mode at light loads. It is widely used in application such as automotive always-on systems, battery powered digital devices, distributed DC power systems etc.
- Input supply operating voltage range is 4V to 38V
- Wide output voltage range is 0.8V ≤ VOUT ≤ 24V
- RSENSE or DCR current sensing
- Phase-lockable frequency is 75KHz to 750KHz
- Programmable fixed frequency is 50KHz to 900KHz
- Adjustable output voltage soft-start or tracking
- Power good output voltage monitor, output overvoltage protection
- Low shutdown current is 14μA typical
- Operating temperature is -40°C to 125°C
- Packaging style is 20-lead plastic TSSOP
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- Current Mode Control
- :
- 4V
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- 38V
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- 1Outputs
- :
- 99%
- :
- TSSOP-EP
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- 20Pins
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- 835kHz
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- Synchronous Buck (Step Down)
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- -40°C
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- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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119 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/7/25
119 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,136.44
(
¥1,250.08
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,136.44 (¥1,250.08) | ( ) |
| 10+ | ¥784.57 (¥863.03) | ( ) |
| 74+ | ¥611.27 (¥672.40) | ( ) |
| 148+ | ¥598.33 (¥658.16) | ( ) |
| 296+ | ¥590.75 (¥649.83) | ( ) |
| 518+ | ¥590.74 (¥649.81) | ( ) |
| 1036+ | ¥590.73 (¥649.80) | ( ) |
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