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R5322N

Features: • Ultra-Low Supply Current ................................................. TYP. 75µA (VR1,VR2)• Standby Mode ..................................................................... TYP. 0.1µA (VR1,VR2)• Low Dropout Voltage ......................................

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SeekIC No. : 004469166 Detail

R5322N: Features: • Ultra-Low Supply Current ................................................. TYP. 75µA (VR1,VR2)• Standby Mode ..............................................................

R5322N Data Sheet

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Part Number:
R5322N
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: 2024/11/27

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Product Details

Description



Features:

• Ultra-Low Supply Current ................................................. TYP. 75µA (VR1,VR2)
• Standby Mode ..................................................................... TYP. 0.1µA (VR1,VR2)
• Low Dropout Voltage ......................................................... TYP. 0.15V (IOUT=100mA Output Voltage=3.0V Type)
• High Ripple Rejection ........................................................ TYP. 75dB (f=1kHz)
• Low Temperature-Drift Coefficient of Output Voltage..... TYP. ±100ppm/°C
• Excellent Line Regulation.................................................. TYP. 0.05%/V
• High Output Voltage Accuracy .......................................... ±2.0%
• Small Package  .................................................................... SOT-23-6W
• Output Voltage.................................................................... Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible
• Built-in chip enable circuit (A/B: active high)
• Built-in fold-back protection circuit................................... TYP. 40mA (Current at short mode)


Application

• Power source for cellular phones such as GSM, CDMA and various kinds of PCS.
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for battery-powered equipment.


Pinout

Connection Diagram


Specifications

Symbol Item Rating Unit
VIN Input Voltage 6.5 V
VCE Input Voltage(CE Pin) -0.3 ~ VIN+0.3 V
VOUT Output Voltage -0.3 ~ VIN+0.3 V
IOUT1 Output Current 1 130 mA
IOUT2 Output Current 2 130 mA
PD Power Dissipation 250 mW
Topt Operating Temperature Range -40 ~ 85 °C
Tstg Storage Temperature Range -55 ~ 125 °C



Description

The R5322N Series are voltage regulator ICs with high output voltage accuracy, low supply current, low dropout, and high ripple rejection by CMOS process. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit.

The R5322N Series ICs perform with low dropout voltage due to built-in transistor with low ON resistance, and a chip enable function and prolong the battery  life  of each system. The line transient response and load transient  response of the R5322N Series  are  excellent, thus these ICs are very suitable for the  power supply for hand-held communication equipment.

The output voltage of the R5322N Series  ICs is internally fixed with high accuracy. Since the package for these ICs is SOT-23- 6W package, and include 2ch LDO regulators each, high density mounting of the ICs on boards is possible.




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