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ST6206
Low ESR Low Drop Out Voltage Regulators DESCRIPTION ST6206 family is a positive voltage linear regulators, low power consumption, high votage manufactured with CMOS technology. It provides large currents with a low dropout voltage. ST6206 consists of current limiter circuit, driver transistor, precision reference voltage and error correction circuit. ST6206 family is compatible with low ESR capacitors. The current limiter’s feedback circuit also operates as a short protect for the output current limiter. SOT-23-3L / SOT-323 packages are available for portable electronic equipment. PIN CONFIGURATION
SOT-23-3L / SOT-323
APPLICATIONS z z z z z z Battery Power Equipment Cellular Phone Digital Cameras Computer Disk Drivers Portable games Communiction tools
3 VIN VSS 1 1.VSS 2.VOUT VOUT 2 3.VIN
FEATURE z z z z z z z Maximum Output Current 250mA (5.0V type) Dropout Voltage 160mV @100mA (5.0V type) Low Supply Current at 3uA max. Output Voltage: 1.5V; 1.8V; 2.5V; 3.0V; 3.1V; 3.3V Highly Accurate +/-2% Ultra Small Pb-Free Packages Low ESR capacitor ceramic compatible
PART MARKING SOT-23-3L / SOT-323
3
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6XYA
1 2 X: Voltage Code Y: Year Code A: Process Code ORDERING INFORMATION Part Number ST6206XS23RG ST6206XS32RG
Package SOT-23-3L SOT-323
Part Marking 6XYA 6XYA
※ Process Code : A ~ Z ; a ~ z ※ ST6206XS23RG X : Voltage Code S : SOT-23-3L ; R : Tape Reel ; G : Pb – Free ※ ST6206XS32RG X : Voltage Code S : SOT-323 ; R : Tape Reel ; G : Pb – Free
120 Bentley Square, Mountain View, Ca 94040 USA www.stansontech.com ST6206 2007. Rev. 1
ST6206
Low ESR Low Drop Out Voltage Regulators PIN DESCRIPTION SOT-23-3L 1 2 3 SOT-323 1 2 3 Symbol VSS VOUT VIN Description Ground Voltage Input Voltage Output
VOLTAGE CODE INFORMATION Voltage Code (X) A B C D E F Output Voltage (V) 1.5 1.8 2.5 3.0 3.1 3.3
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120 Bentley Square, Mountain View, Ca 94040 USA www.stansontech.com ST6206 2007. Rev. 1
ST6206
Low ESR Low Drop Out Voltage Regulators APPLCATION CIRCUT
BLOCK DIAGRAM
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ABSOULTE MAXIMUM RATINGS (TA=25℃ Unless otherwise specified)
Parameter Input Voltage Output Current Output Voltage Thermal Resistance Power Dissipation Operation Junction Temperature Range Storgae Temperature Range ӨJA PD
Symbol VIN IOUT VOUT SOT-23-3L SOT-323 SOT-23-3L SOT-323 TJ TSTG
Value 7 500 VSS-0.3V~VIN+0.3V 105 105 330 330 -40 ~ +85 -55 ~ +125
Unit V mA mA ℃/W mW ℃ ℃
120 Bentley Square, Mountain View, Ca 94040 USA www.stansontech.com ST6206 2007. Rev. 1
ST6206
Low ESR Low Drop Out Voltage Regulators ELECTRICAL CHARACTERISTICS (TA = 25℃ Unless otherwise specified)
Parameter
Output Voltage Maximum Output Current Load Regulation Dropout Voltage Supply Current
Symbol VOUT(E) IOUT △VOUT Vdif 1 Vdif 2 IDD
Condition IOUT = 30mA VIN=5V VOUT (T) >1.8V : 1mA≦IOUT≦100mA IOUT=30mA IOUT=100mA VIN=5V
Min
Typ
Max
Unit
V mA
x 0.98 VOUT(T) x 1.02
E1 25 E2 E3 1.5
VOUT(T) X1%
mV mV mV uA
E2 E3 3.0
Line Regulations
Input Voltage
VOUT(T)<4.5V : VOUT(T)+1.0V≦VIN≦6V VOUT / ( △VIN– VOUT(T) ≧ 4.5V : VOUT ) 5.5V≦VIN≦6.0V IOUT = 30mA VIN △VOUT IOUT=30mA /(△Topr–VOUT) -40℃≦Topr≦85℃
0.05
0.25
%/V
1.8 ±100 40 E4
7.0
V ppm/℃
Output Voltage Temperature Characteristics Ripple-Rejection Current Limiter
|PSRR|
Ishort
VIN=VOUT+1.0V, f=1KHZ, Vrip=0.5Vrms, IOUT=60mA VIN=VOUT+1.5V, VOUT=VSS
dB mA
(NOTE 1) VOUT(T) = Specified Output Voltage www.DataSheet4U.com (NOTE 2) VOUT(E) = Effective Output Voltage (le. The output voltage when “VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value.) (NOTE 3) Vdif = {VIN 1 (NOTE5) + VOUT 1 (NOTE4)} (NOTE 4) VOUT1 = A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {VOUT(T) + 1.0V} is Input. (NOTE 5) VIN 1 = The Input Voltage when VOUT 1 appears as Input Voltage is gradually decreased. (NOTE 6) Unless otherwise stated, VIN = VOUT(T)+1.0V
VOUT
1.5 1.8 2.5 3.0 3.1 3.3
VOUT (2%) Min 1.47 1.76 2.45 2.94 3.03 3.23 Max 1.53 1.86 2.55 3.06 3.16 3.36
E1 IOUT Min 200 250 250 250 250 250
Typ
E2 Vdif1
Max
500 150 120 100 100 100
E3 Vdif2
Typ
750 250 200 150 150 140
E4 Ishort
Max
850
Typ 155 130 115 80 80 80
350 90 65 40 40 35
350
300 200 200 200
120 Bentley Square, Mountain View, Ca 94040 USA www.stansontech.com ST6206 2007. Rev. 1
ST6206
Low ESR Low Drop Out Voltage Regulators TEST CIRCUIT Circuit 1 :
Circuit 2 :
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120 Bentley Square, Mountain View, Ca 94040 USA www.stansontech.com ST6206 2007. Rev. 1
ST6206
Low ESR Low Drop Out Voltage Regulators PERFORMANCE CHARACTERICTICS (Voltage Code = 3.0V)
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120 Bentley Square, Mountain View, Ca 94040 USA www.stansontech.com ST6206 2007. Rev. 1
ST6206
Low ESR Low Drop Out Voltage Regulators
SOT-23-3L PACKAGE OUTLINE
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120 Bentley Square, Mountain View, Ca 94040 USA www.stansontech.com ST6206 2007. Rev. 1
ST6206
Low ESR Low Drop Out Voltage Regulators SOT-323 PACKAGE OUTLINE
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120.