Features
 Low power consumption:8uA (Typ.)
 Low voltage drop:
0.12V@100mA@VOUT=3.3V(Typ.)
 Standby Mode: 0.1uA
 Low temperature coefficient
 High input voltage (up to 8V)
 Output voltage accuracy: tolerance ±2%
 SOT23-5、SOT89 package
Applications
 Battery-powered equipment
 Communication equipment
 phones
 Portable games
 Cameras, Video cameras
 Reference voltage sources
General Description
The TX8210 series are highly accurate, low noise,
CMOS LDO Voltage Regulators. Offering low
output noise, high ripple rejection ratio, low
dropout and very fast turn-on times, the TX8210
series is ideal for today’s cutting edge
phone. Internally the TX8210 includes a reference
voltage source, error amplifiers, driver transistors,
current limiters and phase compensators.
The output voltage is set by current trimming.
Voltages are selectable in 100mV steps within a
range of 1.2V to 5.0V.
The TX8210 series is also fully compatible with
low ESR ceramic capacitors, reducing cost and
improving output stability. This high level of output
stability is maintained even during frequent load
fluctuations, due to the excellent transient
response performance and high PSRR achieved
across a broad range of frequencies. The CE
function allows the output of regulator to be turned
off, resulting in greatly reduced power
consumption