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TK11100CS Schematic ( PDF Datasheet ) - TOKO

Teilenummer TK11100CS
Beschreibung bipolar LDO regulator IC
Hersteller TOKO
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Gesamt 2 Seiten
TK11100CS Datasheet, Funktion
Io=200mA bipolar LDO regulator IC
Io=200mAၷ૵ቯࢅኹଢ଼ᆮኹIC
POWER&RF(࢟Ꮞ਌ಯ&࿴ຫ)
TK11100CS
(SOT23-6)
TK111xxCS
(SOT23-5)
DESCRIPTION / ႁී
The TK11100CS type, the TK111xxCS type are bipolar LDO
regulator ICs. The packages are SOT23-6 and SOT23-5.
They can supply 200mA output current
They are designed for portable applications with space
requirements, battery powered system and any electronic
equipment.
They offer low dropout voltage.
The output voltage of the TK11100CS can be set from 1.3 to
13.0V by external resistor.
That of the TK111xxCS is internally fixed from 1.5 to 10.0V.
TK11100CSቯLjTK111xxCSቯᆐၷ૵ቯࢅኹଢ଼ᆮኹICă໚ॖ
ᓤᆐSTO23-6SOT23-5ă
భጲᄋ৙200mAࡼၒ߲࢟ഗă
࿸ଐ፿᎖ᎌహମሢᒜࡼܣቑါ࿸۸Lj࢟ߔ৙࢟ᇹᄻਜ਼࢟ᔇ࿸
۸ă
ᄋ৙ࢅኹଢ଼ă
భ ጲ ᄰ ਭ ᅪ ݝ ࢟ ᔜ ୓ TK11100CS ࡼ ၒ ߲ ࢟ ኹ ࿸ ᆐ 1.3
13.0Vă
TK111xxCSࡼดݝৼࢾၒ߲࢟ኹᆐ1.59.0Vă
FEATURES / ᄂቶ
„ High accuracy
„ Low dropout voltage
„ Thermal and over current protection
„ High maximum load current
„ Active high on/off control
„ Packages: SOT23-5, SOT23-6
„ ঱றࣞ
„ ࢅኹଢ଼
„ ਭེૺਭഗۣઐ
„ ᔢࡍঌᏲ࢟ഗ
„ ঱࢟ຳఎ0ਈ఼ᒜ
„ ॖᓤǖSOT23-5, SOT23-6
ABSOLUTE MAXIMUM RATINGS / ௾࣪ᔢࡍऄࢾᒋ
Parameter
Operating voltage range
Operating temperature range
Power dissipation
ݬၫSymbol ९੓Rating
ऄࢾᒋUnit ࡝ᆡ Remarks
৔ᔫ࢟ኹपᆍ
VOP
2.1 to 14
V
৔ᔫᆨࣞपᆍ TOP
-40 to +85
°C
৖੒
PD
360 mW *Board mounted
۸ᓖ
૥ۇڔᓤ
ELECTRICAL CHARCTERISTICS / ࢟໮ᄂቶ
[TK11100CS]
Parameter
Fb pin voltage
Line regulation
Load regulation
Dropout voltage
Maximum output current
Supply current
Standby current
Quiescent current
Control Terminal
Control current
Control voltage
Vin=4.0V, R1=51kΩ, R2=68kΩ, Vcont=1.8V, TA=Tj=25°C
Value/
ݬၫSymbol ९੓ MIN. TYP. MAX. Unit ࡝ᆡ Conditions
۸ᓖ
ᔢቃ ࢜ቯ ᔢࡍ
Fb࣡ᔇ࢟ኹ Vfb
1.250 1.270 1.290
V Iout = 5mA
ሣቶࢯᑳൈ LinReg
ঌᏲࢯᑳൈ LoaReg
࢟ኹଢ଼ Vdrop
ᔢࡍঌᏲ࢟ഗ IoutPEAK
0.0 5.0
11 27
26 61
80 140
120 210
200 350
240 320
mV ΔVin = 5V
mV Iout = 5mA ~ 100mA
mV Iout = 5mA ~ 200mA
mV Iout = 50mA
mV Iout = 100mA
mV Iout = 200mA
mA
When Vout drops 0.3V
Vၒ߲ଢ଼ࡵ03.V
৙።࢟ഗ Icc
78 125
 A Iout = 0mA
ࡗ૦࢟ഗ Istandby
0.0 0.1
 A Vcont = 0V
ஸზ࢟ഗ
Iq
1.0 1.8
mA Iout = 50mA
఼ᒜ࣡ᔇ
఼ᒜ࢟ഗ Icont
5.0 15.0
 A Vcont = 1.8V
఼ᒜ࢟ኹ Vcont
1.8
V
Vout ON state/Vout ఎ໪ᓨ
0.35
V
Vout OFF state/Vout ਈܕᓨ
2006 SUMMER





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