TCR6DA1528 Datasheet, PDF (1/17 Pages) Toshiba Semiconductor – 200 mA Dual Outputs CMOS Low-Dropout Regulator

TCR6DA series
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR6DA series
200 mA Dual Outputs CMOS Low-Dropout Regulator
The TCR6DA series are CMOS general-purpose dual-outputs
SM6
voltage regulators with independent on/off control inputs, featuring
low dropout voltage and low quiescent bias current. The TCR6DA
series can be enabled and disabled via the CONTROL pin for each
LDOs.
These voltage regulators are available in fixed output voltages
between 1.5 V and 3.3 V in 0.1-V steps and capable of driving up to
200 mA. They feature overcurrent protection.
The TCR6DA series are offered in the compact SM6 (SOT-26)
(SC-74) and small package UF6 and allow the use of small ceramic
input and output capacitors. Thus, these devices are ideal for
UF6
portable applications that require high-density board assembly such
as cellular phones.
Features
• Low quiescent bias current
( I_B(ON) = 60 μA (typ.)at I_OUT (A) and I_OUT (B) = 0 mA )
• Low stand-by current ( I_B(OFF) = 0.1 μA (typ.) at stand-by mode )
• Low dropout voltage
Weight
SM6(SOT-26)(SC-74): 15 mg (typ.)
UF6
: 7 mg (typ.)
( V_IN - V_OUT = 200 mV (max.) for 3.3V output, I_OUT = 50 mA )
• High output current ( I_OUT = 200 mA (max) )
• High ripple rejection ( R.R. = 75 dB (typ.) at I_OUT = 10 mA, f =1kHz )
• Control voltage can be allowed from -0.3 to 6V regardless of V_IN voltage
• Overcurrent protection
• Ceramic capacitors can be used ( C_IN = 1.0μF, C_OUT =1.0 μF )
• SM6(SOT-26) (SC-74) and small package UF6 (2.0 mm x 2.1 mm x 0.7 mm)
Pin Assignment (top view)
SM6(SOT-26) (SC-74)
V_OUT(A)
6
GND
5
V_OUT(B)
4
UF6
V_OUT(A) GND
6
5
V_OUT(B)
4
1
2
3
CONTROL(A) V_IN CONTROL(B)
1
2
3
CONTROL(A) V_IN CONTROL(B)
1
2011-02-03