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Description
ELM9735NBB-S is a CMOS voltage regulator that provides large current. It consists of devices including a reference voltage source, error amplifier, low resistance output transistor, short-circuit protection circuit, output voltage setting resistor, and chip-enable circuit. The output voltage is fixed internally with high accuracy. ELM9735NBB-S provides excellent characteristics such as a small input-output voltage difference due to the low resistance output transistor and high load stability due to the high gain error amplifier. The chip-enable function is available in three selections: no-chip enable function, active-low (“L” active), and active-high (“H” active). The package options are SOT-89-3 or SOT-89-5, with SOT-89-5 used for the chip enable version.
Specifications and Features
- Maximum output current: 300mA (Internal current limiter operates in case load current exceeds 300mA.)
- High accuracy of output voltage: ±2.0%
- Small input-output voltage differential: TYP. 140mV (ELM9930xA IOUT=40mA)
- Low stand-by current consumption: TYP. 0.1μA (ELM99xx3A)
- High load stability: TYP. 5mV (1mA ≦ Iout ≦ 100mA)
- High input stability: TYP. 0.15%/V (ELM9930xA IOUT=40mA)
- Output voltage range: 2.0V~6.0V (0.1V steps)
- Short-circuit current limiter: TYP. 70mA (VOUT=0V)
- Chip-enable pin available: “L” active ELM99xx2A, “H” active ELM99xx3A
Application Scenarios
- Cellular telephones
- Palmtops
- Laptop and notebook computers
- Cameras and video recorders
- Reference voltage sources
- Battery-operated devices
- PCMCIA cards
Comparison
Advantages- Provides large current
- High accuracy of output voltage
- Small input-output voltage differential
- Low stand-by current consumption
- High load stability
- High input stability
- Wide range of output voltage
- Short-circuit current limiter
- Chip-enable pin available
Disadvantages- None identified
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download ELM9735NBB-S
- Chipdatas Part: CD90-ELM9735NBB-S
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/13 04:14 +0800
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- Full or Partial Refund , If the item is not as described
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