(China (Mainland))
Product Summary
The L5970D013TR is a step down monolithic power switching regulator capable to deliver up to 1A at output voltages from 1.2V to 35V. The device uses an internal P-Channel D-MOS transistor (with a typical Rdson of 250m) as switching element to minimize the size of the external components. Having a minimum input voltage of 4.4V only, it is particularly suitable for 5V bus, available in all computer related applications.
Parametrics
Absolute maximum ratings: (1)Input Voltage: 40 V; (2)Output DC voltage: -1 to 40 V; (3)Output peak voltage at t = 0.1μs: -5 to 40 V; (4)Maximum output current: int. limit.; (5)Analog pins: 4 V; (6)INH: -0.3V to VCC; (7)SYNC: -0.3 to 4 V; (8)Power dissipation at Tamb ≤ 60°C: 0.75 W; (9)Operating junction temperature range: -40 to 150 °C; (10)Storage temperature range: -55 to 150 °C.
Features
Features: (1)up to 1A output current; (2)operating input voltage from 4.4V to 36V; (3)3.3V / (±2%) / reference voltage; (4)output voltage adjustable from 1.2V TO 35V; (5)low dropout operation: 100% duty cycle; (6)250KHz internally fixed frequency; (7)voltage feedforward.
Diagrams
| Image | Part No | Mfg | Description |  |
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 L5970D013TR |
STMicroelectronics |
Switching Converters, Regulators & Controllers 1.2 to 35V Step-Down |
Data Sheet |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||||||||||
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L5970AD |
STMicroelectronics |
Switching Converters, Regulators & Controllers 4.4-36V 1A Step-Down |
Data Sheet |
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L5970ADTR |
STMicroelectronics |
Switching Converters, Regulators & Controllers STEP DOWN MONOLITHIC SWITCH REG 1.5A |
Data Sheet |
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L5970D |
STMicroelectronics |
Switching Converters, Regulators & Controllers 1.2 to 35V Step-Down |
Data Sheet |
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L5970D013TR |
STMicroelectronics |
Switching Converters, Regulators & Controllers 1.2 to 35V Step-Down |
Data Sheet |
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L5971 |
STMicroelectronics |
Switching Converters, Regulators & Controllers 1.26 to 20V Step-Dwn |
Data Sheet |
Negotiable |
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L5971D |
STMicroelectronics |
Switching Converters, Regulators & Controllers 1.26 to 20V Step-Dwn |
Data Sheet |
Negotiable |
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