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ANALOG DEVICES LTC3025IDC-2#TRMPBF
LDO Voltage Regulator, Fixed, 1.4 to 5.5V in, 85mV Drop, 1.2V / 0.5A Out, DFN-EP-6, -40 to 125 °C
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC3025IDC-2#TRMPBF
- Order Code:
- 4407601
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- Product Range
- 1.2V 500mA LDO Voltage Regulators
- Technical Datasheet:
- LTC3025IDC-2#TRMPBF Datasheet
- ECAD / MCAD
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Product Range Selector (1.2V 500mA LDO Voltage Regulators)
See all from this product rangeProduct Overview
LTC3025IDC-2#TRMPBF is a micropower, VLDO™ (very low dropout) linear regulator capable of operating from input voltages as low as 0.9V. This device can supply 500mA of output current with a typical dropout voltage of only 85mV. A BIAS supply is required to operate the internal reference and LDO circuitry, while output current is sourced directly from the IN supply for high-efficiency regulation. The device's low quiescent current makes it an ideal choice for battery-powered systems. In 3-cell NiMH and single-cell Li-Ion applications, the BIAS voltage can be directly supplied from the battery, while the input can be provided by a high-efficiency buck regulator, offering a high-efficiency, low-noise output. Applications for this regulator include low-power handheld devices, low-voltage logic supplies, DSP power supplies, cellular phones, portable electronic equipment, handheld medical instruments, and post-regulator for switching supply noise rejection.
- Stable with ceramic capacitors, VIN operating voltage range from 1.4V to 5.5V
- Fast transient recovery, VBIAS operating voltage range from 2.7V to 5.5V
- Shutdown disconnects load from VIN and VBIAS, output current limit
- Thermal overload protection, ±2% voltage accuracy over temperature, supply and load
- VIN shutdown current is 1µA typical at (Active-low VSHDN = 0V, TA = 25°C)
- 80µVRMS typical output voltage noise at (f = 10Hz to 100KHz, IOUT = 300mA)
- VIN to VOUT dropout voltage is 170mV maximum at (VSENSE = 1.15V)
- IOUT current limit is 1130mA typical at VSENSE = 0V, TA = 25°C
- VBIAS undervoltage lockout is 2.2V typical
- Operating temperature range from -40°C to 125°C, 6-lead plastic DFN package
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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- :
- Fixed
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- 1.4V
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- 5.5V
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- 1Outputs
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- 1.2V
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- 1.2V
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- -
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- -
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- Positive Output
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- 500mA
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- 500mA
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- 85mV
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- 85mV
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- Surface Mount
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- DFN-EP
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- 6Pins
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- -40°C
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- 125°C
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- 1.2V 500mA LDO Voltage Regulators
Technical Documents (1)
Packaging type
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450 deliver in 3-4 business days from our UK warehouse
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¥952.52
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¥1,047.77
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