Toshiba TCR2EN 200mA low-voltage differential voltage regulator
The Toshiba TCR2EN 200mA low-voltage differential voltage regulator is a CMOS universal single output regulator with on/off control inputs. TCR2EN has low voltage difference, low static bias current, and fast load transient response. TCR2EN LDO provides various fixed output voltages between 1.0V and 3.6V, capable of driving currents up to 200mA. These devices support overcurrent protection and automatic discharge functions.

The Toshiba TCR2EN 200mA low-voltage differential voltage regulator has a 160mV (2.5V output, I-external=150mA) output noise voltage as low as 35 μ V effective value (2.5V output), and a transient load response of only Δ V external=± 55mV (I-external=1mAh x 150mA, C-external=1.0 μ F).
TCR2EN125 is packaged using ultra small plastic molds SDFN4/SDFN4E (0.8mm x 0.8mm x 0.38mm). The TCR2EN series can be coordinated with small ceramic input and output capacitors, making it ideal for portable applications that require high-density circuit board assembly, such as mobile phones.

features

Low voltage differential voltage
Vdo=160mV (typical value), 2.5V output, I-out=150mA
Vdo=210mV (typical value), 1.8V output, I-out=150mA
Vdo=360mV (typical value) (1.2V) output, Iout=150mA
Vdo=490mV (typical value), 1.0V output, I-out=150mA
Low output noise voltage
V not=35 microvolts effective value (typical value), at 2.5V output, I outside=10mA, 10Hz<f<100kHz
V not=30 microvolts effective value (typical value) When outputting at 1.8V, I outside=10mA, 10Hz<f<100kHz
V not=23 μ V effective value (typical value) At 1.2V output, I outside=10mA, 10Hz<f<100kHz
V not=18 μ V effective value (typical value) When outputting at 1.0V, I outside=10mA, 10Hz<f<100kHz
Fast load transient response (Δ V outside=± 55mV (typical value) (I outside=1mA æ 150mA, C outside=1.0 μ F)

Low static bias current (IB=35 μ A (typical value) (outside I)=0 mA)
High ripple suppression (R.R=73dB (typical value, 2.5V output, I-out=10mA, f=1kHz)
Wide range output voltage string (outside V=1.0V to 3.6V)
High V external accuracy ± 1.0% (1.8V ≤ V external)
Overcurrent protection
Automatic discharge
Dropdown connection between Control and GND
Ceramic capacitors can be used (C at=0.1 μ F, C outside=1.0 μ F)
Ultra small package SDFN4/SDFN4E (0.8mm x 0.8mm x 0.38mm)