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LM3269 |
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| Part Number | LM3269 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM3269 is buck-boost DC-DC converter designed to generate output voltages above or below a given input voltage and is particularly suitable for portable applications powered by a single-cell Li-io... |
| Features |
•1 Operates From a Single Li-Ion Cell: 2.7 V to 5.5 V • Adjustable Output Voltage: 0.6 V to 4.2 V • Automatic PFM or PWM Mode Change • 750-mA Maximum Load Capability for VBATT ≥ 3 V, VOUT = 3.8 V • 2.4-MHz (typical) Switching Frequency • Seamless Buck-Boost Mode Transition • Fast Output Voltage Transition: 1.4 V to 3 V in 10 µs • High-Efficiency: 95% typical at VBATT = 3.7 V, VOUT = 3.3 V, at 300 mA • Input Overcurrent Limit • Internal Compensation 2 Applications • Power Supply for 3G/4G Power Amplifiers • Cellular Phones • Portable Hard Disk Drives • PDAs 3 Description The LM3269 is buck-boo... |
| Document |
 LM3269 Data Sheet
PDF 2.63MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LM326 |
National Semiconductor |
Voltage Regulators |
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| 2 | LM3262 |
Texas Instruments |
Step-Down DC-DC Converter |
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| 3 | LM3263 |
Texas Instruments |
Step-Down DC-DC Converter |
|
| 4 | LM320 |
National Semiconductor |
Series 3-Terminal Negative Regulators |
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| 5 | LM320-N |
Texas Instruments |
3-Terminal Negative Regulators |
|