R5326x

Features: • Supply Current (Low Power Mode)...................Typ. 5.5A*2 (VR1&VR2) (IOUT=0mA)• Supply Current (Fast Mode)..............................Typ. 50A*2 (VR1&VR2) (IOUT=10mA)• Standby Current ..............................................Typ. 0.1A (VR1&VR2)&...

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SeekIC No. : 004469169 Detail

R5326x: Features: • Supply Current (Low Power Mode)...................Typ. 5.5A*2 (VR1&VR2) (IOUT=0mA)• Supply Current (Fast Mode)..............................Typ. 50A*2 (VR1&VR2) (IOUT...

floor Price/Ceiling Price

Part Number:
R5326x
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: 2025/12/8

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Product Details

Description



Features:

• Supply Current (Low Power Mode)...................Typ. 5.5A*2 (VR1&VR2) (IOUT=0mA)
• Supply Current (Fast Mode)..............................Typ. 50A*2 (VR1&VR2) (IOUT=10mA)
• Standby Current ..............................................Typ. 0.1A (VR1&VR2)
• Input Voltage ..................................................1.4V to 6.0V
• Output Voltage ................................................0.8V to 4.2V
• Dropout Voltage ..............................................Typ. 0.19V (IOUT=150mA, VOUT=2.8V)
• Output Voltage Accuracy..................................±1.0% (VOUT => 1.5V)
• Ripple Rejection................................................Typ. 70dB (f=1kHz)
                                                                            Typ. 60dB (f=10kHz)
• Line Regulation ................................................Typ. 0.02%/V
• Packages .........................................................WLCSP-6-P1, PLP1820-6, SOT-23-6
• Built-in fold-back protection circuit ....................Typ. 50mA (Current at short mode)
• Ceramic Capacitor is recommended. ..............   1.0F to 3.3F
(Depending on VIN and set VOUT. Refer to the electrical characteristics table.)



Application

• Power source for handheld communication equipment.
• 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 to 6.5 V
VOUT Output Voltage −0.3 to VIN+0.3 V
IOUT1,IOUT2 Output Current 200 mA
PD Power Dissipation (SOT-23-6) *1 420 mW
Power Dissipation (PLP1820-6) *1 880
Power Dissipation (WLCSP-6-P1) *1 633
Topt Operating Temperature Range −40 to 85
Tstg Storage Temperature Range −55 to 125



Description

The R5326x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, Typ. 5.5A low supply current, and remarkably improved transient response compared with the conventional low supply current oltage regulators. The supply current of IC itself is automatically shifts between fast mode and low power mode epending on the load current. (The current threshold is fixed internally.) Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting the output voltage, a current limit circuit for preventing from the destruction by an over current, and so on.

The chip enable function of R5326x realizes the standby mode with ultra low supply current.

Since the packages for these ICs are SOT-23-6 and PLP1820-6, and chip size package, WLCSP-6-P1, 2ch LDO regulators are included in each package, high density mounting of the ICs on boards is possible.




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