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TS9000
300mA CMOS LDO
SOT-23
Pin Definition: TS9000 TS9000A 1. Input 1. Ground 2. Output 2. Output 3. Ground 3. Input
SOT-89
Pin Definition: TS9000 TS9000A 1. Ground 1. Output 2. Input 2. Ground 3. Output 3. Input
TO-92
Pin Definition: TS9000 TS9000A 1. Ground 1. Input 2. Input 2. Ground 3. Output 3. Output
General Description
TS9000/TS9000A is a positive voltage regulator developed utilizing CMOS technology featured low quiescent current, low dropout voltage and high output voltage accuracy. Built in low on-resistor provides low dropout voltage and large output current. A 1uF or greater can be used as an output capacitor. TS9000/TS9000A are prevented device failure under the worst operation condition with both thermal shutdown and current fold-back. These series are recommended for configuring portable devices and large current application, respectively.
Features
Dropout voltage typically 0.4V @ Io=300mA Output current up to 300mA Low quiescent current Output voltage trimmed before assembly Internal current limit Thermal shutdown protection
Ordering Information
Part No. Package Packing
TS9000xCT A3 TO-92 2Kpcs / Ammo TS9000xCT B0 TO-92 1Kpcs / Bulk TS9000xCX RF SOT-23 3Kpcs / 7" Reel TS9000xCY RM SOT-89 1Kpcs / 7" Reel TS9000AxCT A3 TO-92 2Kpcs / Ammo TS9000AxCT B0 TO-92 1Kpcs / Bulk TS9000AxCX RF SOT-23 3Kpcs / 7" Reel TS9000AxCY RM SOT-89 1Kpcs / 7" Reel Note: Where x denotes voltage option, available are D=1.8V, K=2.5V, M=2.7V, N=2.8V, P=3.0V, S=3.3V, U=3.5V, 5=5V Contact factory for additional voltage options.
Applications
Battery power equipment Personal communication devices Home electronic appliances PC peripherals CD-ROM Digital signal camera
Block Diagram
Typical Application Circuit
VIN
VOUT
CIN 1uF
COUT 1uF
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Version: A07
TS9000
300mA CMOS LDO
Absolute Maximum Rating
Parameter
Input Supply Voltage Output Current SOT-23 Power Dissipation Operating Ambient Temperature Range Storage Temperature Range Lead Soldering Temperature (260 C) Notes: a. Stress above the listed absolute rating may cause permanent damage to the device. SOT-89 TO-92 TOPR TSTG PD
Symbol
VIN IO
Limit
+7 PD / (VIN - VO) 0.30 0.50 0.625 -40 ~ +85 -40 ~ +125 10
Unit
V V
W
C C S
Electrical Characteristics (Ta = 25 oC , unless otherwise noted)
Parameter
Output Voltage Input Supply Voltage Output Voltage Temperature Coefficient Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Output Noise Power Supply Rejection Ratio At 1KHz VO+1V VIN Vo+2V, Io=5mA 1mA IL 300mA IO =300mA, VO =Vo-2% VIN =5V, Io=0A VO < 0.4V
Conditions
VIN=VO + 0.4V, 1mA Io 300mA,
Min
0.98|Vo| Vo+0.3V ---------
Typ
--40 0.02 0.2 -30 300 20 55
Max
1.02|Vo| 7 -0.1 1.0 400 50 400 ---
Unit
V ppm/ C % % mV uA mA uVrms dB
Detail Description
The TS9000/TS9000A series of CMOS regulators contain a P-MOS pass transistor, voltage reference, error amplifier, over current protection and thermal shutdown. The TS9000/TS9000A series switches from voltage mode to current mode when the load exceeds the rated output current. This prevents over stress. The TS9000 also incorporates current fold-back to reduce power dissipation when the output is short circuit. This feature becomes active when the output drops below 0.8V, and reduces the current flow by 65%. Full current is restored when the voltage exceeds 0.8V. The internal P-channel pass transistor receives data from the error amplifier, over current shutdown and thermal protection circuits. During normal operation, the error amplifier compares the output voltage to a precision reference. o Over current and thermal shutdown circuits become active when the junction temperature exceeds 150 C, or the current exceeds 300mA. During thermal shutdown, the output voltage remains low. Normal operation is restored when o the junction temperature drops below 110 C.
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Version: A07
TS9000
300mA CMOS LDO
TO-92 Mechanical Drawing
DIM A B C D E F G H
TO-92 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 4.30 4.70 0.169 0.185 4.30 4.70 0.169 0.185 14.30(typ) 0.563(typ) 0.43 0.49 0.017 0.019 2.19 2.81 0.086 0.111 3.30 3.70 0.130 0.146 2.42 2.66 0.095 0.105 0.37 0.43 0.015 0.017
Marking Diagram
Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code X = Fixed Output Voltage Code K=2.5V, M=2.7V, N=2.8V, P=3.0V, S=3.3V, U=3.5V, V=3.6V, X=3.8V
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Version: A07
TS9000
300mA CMOS LDO
SOT-89 Mechanical Drawing
DIM A B C D E F G H I J
SOT-89 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 4.40 4.60 0.173 0.181 1.40 1.75 0.055 0.069 2.40 2.60 0.094 0.102 0.36 0.48 0.014 0.018 1.40 1.60 0.054 0.063 2.90 3.10 0.114 0.122 0.89 1.20 0.035 0.047 -4.25 -0.167 1.40 1.60 0.055 0.068 0.38 0.43 0.014 0.017
Marking Diagram
Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code X = Fixed Output Voltage Code K=2.5V, M=2.7V, N=2.8V, P=3.0V, S=3.3V, U=3.5V, V=3.6V, X=3.8V
4/6
Version: A07
TS9000
300mA CMOS LDO
SOT-23 Mechanical Drawing
DIM A A1 B C D E F G H I J
SOT-23 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX. 0.95 BSC 0.037 BSC 1.9 BSC 0.074 BSC 2.60 3.00 0.102 0.118 1.40 1.70 0.055 0.067 2.80 3.10 0.110 0.122 1.00 1.30 0.039 0.051 0.00 0.10 0.000 0.004 0.35 0.50 0.014 0.020 0.10 0.20 0.004 0.008 0.30 0.60 0.012 0.024 5 10 5 10
Marking Diagram
L = Product Code L: TS9000 L: TS9000A Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code X = Fixed Output Voltage Code K=2.5V, M=2.7V, N=2.8V, P=3.0V, S=3.3V, U=3.5V, V=3.6V, X=3.8V
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Version: A07
TS9000
300mA CMOS LDO
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale.
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Version: A07

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