TS9005
600mA CMOS LDO
with Enable Function
SOT-25
Pin Definition:
1. Input
2. Ground
3. Enable
4. Bypass
5. Output
General Description
The TS9005 is a low dropout, positive linear regulator with very low quiescent. It can supply 600mA output current
with low dropout about 350mV. The BP pin with a 10nF bypass capacitor can help reduce the output noise level.
The characteristics of low dropout voltage and less quiescent current make it good for some critical current
application, for example, some battery powered devices. The typical quiescent current is approximately 50µA. In
the shutdown mode, the maximum supply current is less than 1uA. The TS9005 regulator is able to operate with
output capacitors as small as 1uF for stability.
Features
Ordering Information
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Input voltage range: 2.5V~6V
Part No.
TS9005xCX5 RF
Note: Where x denotes voltage option, available are
Package
SOT-25
Packing
3Kpcs / 7” Reel
VDROP typically 350mV@ Io=600mA (Vout≥2.8V)
Output current up to 600mA guaranteed
Current limit and thermal shutdown protection
Low quiescent current at 50uA (typ.)
D=1.8V
S=3.3V
Needs only 1uF capacitor for stability
Maximum supply current in shutdown mode <1uA
Applications
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Instrumentation
Wireless device
Battery powered equipment
Portable Devices
Absolute Maximum Rating
Parameter
Symbol
VIN
Limit
GND -0.3 ~ +7
GND -0.3 ~ VIN +7
GND -0.3 ~ GND +7
GND -0.3 ~ GND +7
300
Unit
V
Input Supply Voltage
Output Voltage
VOUT
VEN
V
Enable Input Voltage
V
Feedback Voltage
VFB
V
Power Dissipation
PD
mW
oC/W
oC/W
oC
oC
oC
Thermal Resistance – Junction to Case
Thermal Resistance – Junction to Ambient
Operating Temperature Range
Junction Temperature Range
Storage Temperature Range
ӨJC
25
ӨJA
120
TOPR
TJ
-40 ~ +85
-40 ~ +125
TSTG
-65 ~ +150
Notes: ӨJA is measured with the PCB copper area of approximately 1 in2(multi-layer). That need connect to GND
pin.
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Version: C07