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BU18SA4WGWL-E2

BU18SA4WGWL-E2

BU18SA4WGWL-E2

ROHM Semiconductor

Enable Fixed PMIC 4-UFBGA, CSPBGA

SOT-23

BU18SA4WGWL-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 4-UFBGA, CSPBGA
Number of Pins 4
Weight 68.407399mg
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2013
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Packing Method TAPE AND REEL
Max Power Dissipation410mW
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 5.5V
Output Voltage 1.8V
Output Type Fixed
Max Output Current200mA
Output Configuration Positive
Control Features Enable
Output Voltage 1 1.8V
Number of Regulators1
Min Input Voltage 1.7V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 80μA
Voltage Dropout (Max) 0.36V @ 100mA
PSRR 70dB ~ 45dB (1kHz ~ 100kHz)
Dropout Voltage150mV
Dropout Voltage1-Nom 0.15V
Voltage Tolerance-Max 2.78%
Min Current Limit 250mA
Input Voltage Absolute-Max 6.5V
RoHS StatusROHS3 Compliant
In-Stock:11804 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.733800$0.7338
10$0.692264$6.92264
100$0.653079$65.3079
500$0.616113$308.0565
1000$0.581238$581.238

BU18SA4WGWL-E2 Product Details

BU18SA4WGWL-E2 Overview


An Tape & Reel (TR) case is included with the delivery. There is a 4-UFBGA, CSPBGA case with the integrated voltage regulator. There are 4 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~85°C degrees. In this case, the output function that is configured for this regulator IC is Positive. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 4 pins on the chip. In order to pack the regulator, the method is TAPE AND REEL. In order to meet the operating requirements of the regulator, its maximal output current reaches 200mA.

BU18SA4WGWL-E2 Features


150mV dropout voltage
TAPE AND REEL method of packing


BU18SA4WGWL-E2 Applications


There are a lot of ROHM Semiconductor
BU18SA4WGWL-E2 Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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