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L4955
BATTERY LITHIUM 3.6V 2/3 AA
- Product Category: Non-Rechargeable Batteries
- Mfr. Part # L4955
- Package: TO-220 7
- Lead Free Status /RoHS Status:
- Data Sheet: L4955 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Please send inquiry,we will respond immediately.
Mfr. Part #: L4955
- Product Details
Product Details
DESCRIPTION
The L4955 is a family of monolithic ultra very low drop linear regulators designed to supply the most recent microprocessors.The dropout voltage is only 0.75V (Typ.) at 5A, directly dependent on the output current conditions. Realized in BCDII technology, it has on board a charge pump to properly drive an N-channel power mos Transistor with 150mΩ of RDSON.
It operates from a 4.5V minimum supply, with a very low quiescent current irrespective of the load; a minimum of 22µF output capacitor is required for stability.
The on-chip trimming techniques improve the precision of the available output voltages to ±2%.
â– UP TO 5A OUTPUT CURRENT
■±2% PRECISE OUTPUT VOLTAGES■FAST TRANSIENT RESPONSE
â– 0.75V TYP. DROP OUT VOLTAGE AT 5A
â– OPERATING INPUT VOLTAGEFROM 4.5V
â– ADJUSTABLE VERSION:
• VO = 1.26V
• INHIBIT (IQ = 120µA TYP.)
• POWER GOOD
• PROGRAMMABLE CURRENT LIMIT
• HEPTAWATT PACKAGE
â– FIXED VERSION:
• 3.3V, 5.1V OUTPUTS
• VERSAWATT PACKAGE
VERY LOW QUIESCENT CURRENT
SHORT CIRCUIT PROTECTION (Foldback function)
THERMAL SHUTDOWN
APPLICATIONS
â– PENTIUMï›› AND POWER PCï›› SUPPLIESâ– POST REGULATOR FOR SMPS
â– LOW COST SOLUTION FOR 5V TO 3.3V CONVERSION
â– LOW COST BATTERY CHARGER
â– CONSTANT CURRENT REGULATOR
â– SUITABLE FOR APPLICATION WITH STANDBY FEATURE
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ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the L4955. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: L4955