ELM9725CBB-S - Brand New Central Semiconductor IC Chips
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Description
ELM9725CBB-S is a CMOS voltage regulator that provides a 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. ELM9725CBB-S provides excellent characteristics such as a small input-output voltage difference due to low resistance output transistor and high load stability due to a 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 is available in 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 standby current consumption: TYP. 0.1 μA (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- CMOS voltage regulator with large current output
- Excellent characteristics such as small input-output voltage difference and high load stability
- Available in different chip-enable options
Disadvantages- No specific disadvantages mentioned
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
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- - EMS: 10-15 business days
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Beliebte Teile der gleichen Art
- Datasheet: Download ELM9725CBB-S
- Chipdaten Teil: CD89-ELM9725CBB-S
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/07/01 11:08 +0800
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