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YB1220

Features: • High Accuracy Output Voltage : + 2%• Wide Output Voltage Range : 1.2~3.6V• Each Channel Typical Current : 200mA• Max. Allowable 300mA Each Channel• Low Quiescent Current : ~80uA• Dual Enable Pins Control• 300mV Dropout at 200mA 3.3V Output̶...

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SeekIC No. : 004549735 Detail

YB1220: Features: • High Accuracy Output Voltage : + 2%• Wide Output Voltage Range : 1.2~3.6V• Each Channel Typical Current : 200mA• Max. Allowable 300mA Each Channel• Low Quie...

YB1220 Data Sheet

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Part Number:
YB1220
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

• High Accuracy Output Voltage : + 2%
• Wide Output Voltage Range : 1.2~3.6V
• Each Channel Typical Current : 200mA
• Max. Allowable 300mA Each Channel
• Low Quiescent Current : ~80uA
• Dual Enable Pins Control
• 300mV Dropout at 200mA 3.3V Output
• Stable with 1.0uF Ceramic Capacitor
• Thermal Protection Shutdown
• Output Short-Circuit Current Limit
• Built-In Internal Soft-Start
• Green Package (RoHS) Available


Application

• Cellular Phone
• White LED Backlighting
• PDA, Notebook, PC
• Digital Camera
• Portable Application
• Wireless LAN
• Battery-Powered Equipment


Pinout

Connection Diagram


Specifications

Supply Voltage ............................................. -0.3V to 7.0V
Output Voltage .................................. -0.3V to (VIN+0.3V)
Output Short-Circuit Duration.................................Infinite
Junction Temperature Range .................................+150
Storage Temperature Range................... -65 to +150
Lead Temperature ................................................+250


Description

The YB1220 family is a dual-channel LDO product consisting of 2 independent low noise, low dropout (LDO), linear regulators especially designed for battery-powered equipment and portable device. The regulator achieves a low 300 mV dropout at 200mA 3.3V output and good PSRR of near 50dB at 1K~10KHz frequency.

The YB1220 consumes only 80uA supply current with both regulators enabled and supports different output voltages of full range from 1.2 to 3.6V (pre-set).

The YB1220 is smartly designed to fit in three different pin allocations of SOT23-6 package which offers higher flexibility to users' PCB layout.

Other features of YB1220 include a thermal shutdown circuit and an output short-circuit protection.




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