TCR4S12WBG~TCR4S36WBG
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR4S12WBG ~ TCR4S36WBG
200 mA CMOS Low-Dropout Regulator
The TCR4S12WBG to TCR4S36WBG are CMOS general-purpose
single-output voltage regulators with an on/off control input, featuring
low dropout voltage and low quiescent bias current. The
TCR4S12WBG to TCR4S36WBG can be enabled and disabled via
the CONTROL pin.
These voltage regulators are available in fixed output voltages 1.2
V and 1.5 V to 3.6 V in 0.1-V steps and capable of driving up to 200
mA. They feature overcurrent protection.
The TCR4S12WBG to TCR4S36WBG are offered in the compact
WCSP ( 0.79 mm x 0.79 mm x 0.50 mm ) and allow the use of small
ceramic input and output capacitors. Thus, these devices are ideal
for portable applications that require high-density board assembly
such as cellular phones.
S-UFBGA4-0101-0.40A01
WCSP4
Weight: 0.7 mg (typ)
Features
•
Low quiescent bias current ( IB = 45 μA (typ.) at IOUT = 0 mA )
•
Low stand-by current ( IB(OFF) = 0.1 μA (typ.) at Stand-by mode )
•
Low-dropout voltage ( VIN - VOUT = 90 mV (typ.) at TCR4S25WBG, IOUT = 50 mA )
•
High ripple rejection ratio ( R.R = 80 dB (typ) at IOUT = 10 mA, f =1kHz )
•
Low output noise voltage (VNO = 30 μVrms (typ.) at TCR4S25WBG, IOUT = 10 mA, 10 Hz ≤ f ≤ 100 kHz)
•
Overcurrent protection
•
Ceramic capacitors can be used ( CIN = 0.1 μF, COUT =1.0 μF )
•
Very small package, WCSP ( 0.79 mm x 0.79 mm x 0.50 mm )
Pin Assignment (top view)
CONTROL
VIN
GND
VOUT
Start of commercial production
2010-01
1
2014-03-01
