1ch 150mA CMOS LDO Regulators - BH28NB1WHFV

ROHM's LDO regulators for portable devices have original CMOS processes are utilized for low consumption and high precision.ROHM's lineup of high reliability CMOS LDO regulators for high frequency circuits features high ripple rejection (80dB typ. at 1kHz) and an output current of 150mA. Specifically developed to provide superior line regulation, load regulation, and noise characteristics for high reliability analog applications, the units are available in an ultra-compact, space-saving HVSOF5 package with integrated heat sink.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BH28NB1WHFV-TRActiveHVSOF530003000TapingYes

BH28NB1WHFV Data Sheet

Specifications
GradeStandard
Breakdown Voltage(Max.)[V]6.5
ch1
Vin(Min.)[V]2.5
Vin(Max.)[V]5.5
Vout (Typ.) [V]2.8
Vout Precision±1.0%
Iout(Max.)[A]0.15
Circuit Current[mA]0.06
Output Short Current[mA]50
Shutdown FunctionYes
Thermal Shut-downYes
Over Current ProtectionYes
Over Voltage ProtectionNo
Discharge FunctionNo
Soft StartNo
I/O Voltage Difference (Typ.)[V]0.25(Io=0.1A)
Ripple Rejection [dB]80.0
Load Regulation[mV]6(Io=1 to 100mA)
Input Capacitor[µF]0.1
Output Capacitor[µF]2.2
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Applications
  • Coin Processing Machines
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • Digital Stethoscope
  • Single Board Computer
  • Network Attached Storage
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • CT Scanner
  • ECG(EKG)
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • Machine Vision Camera for Industrial
  • Pulse Oximeter
  • Display for EMS
  • Digital Multimeter: Bench Type
Technical Documents
Pin Configuration
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Package Information BD6528HFV
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Part Explanation BA12004BF
Package Information BH28NB1WHFV