AMS AMS6816

AMS6816
■GENERAL DESCRIPTION
The AMS6816 series are highly precise, low power consumption, 3 terminal, positive voltage regulators manufactured using
CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage.
The AMS6816 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit.
The series is compatible with low ESR ceramic capacitors. The currrent limiter's foldback circuit operates as a short circuit
protection as well as the output current limiter for the output pin.
Output voltages are internally by laser trimming technologies.
It is selectable in 0.1V increments within a range of 1.5V to
5.0V.
SOT-23, SOT-89, TO-92 are available.
■APPLICATIONS
■FEATURES
●Battery powered equipment
Maximum Output Current
: 500mA (Vin=3.8V, Vout=3.3V)
●Reference voltage sources
Dropout Voltage
: [email protected]
●Cameras, video cameras
●Portable AV systems
Maximum Operating Voltage
: 6.0V
Output Voltage Range
: 1.5V ~ 5.0V (0.1V increments)
Highly Accurate
:±2%
Low Power Consumption
: 8μA (TYP.)
Low ESR Capacitor
: Ceramic capacitor compatible
●Mobile phones
●Portable games
●Cordless phones,
wireless communication equipment
Protection
: Current Limit Circuit Built-in
Operating Ambient Temperature : -25℃~ +85℃
Packages
: SOT-23
SOT-89
TO-92
Environmentally Friendly
: EU RoHS Compliant, Pb Free
■TYPICAL APPLICATION CIRCUIT
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AMS6816
■PIN CONFIGURATION
Marking information
AA--Voltage
BB/CC--Year/Week
6816
AA BBCC
(SIDE VIEW)
■PIN ASSIGNMENT
SOT-23
1
3
2
PIN NUMBER
SOT-89
TO-92
1
3
2
PIN NAME
1
2
3
VSS
VIN
VOUT
FUNCTIONS
Ground
Power Input
Output
■PRODUCT CLASSIFICATION
●Ordering Information
*1)
AMS6816 ①②③④⑤-⑥(
DESIGNATOR
ITEM
SYMBOL
①②
Output Voltage
12~50
e.g. VOUT: 3.0V→①=3, ②=0
③
Accuracy
④⑤-⑥
Packages
(Order Unit)
2
1
MR
MR-G
PR
PR-G
TH
TH-G
TB
TB-G
+ 2% (VOUT≧1.5V), +30mV (VOUT<1.5V)
+1% (VOUT≧2.0V)
SOT-23 (3,000/Reel)
SOT-23 (3,000/Reel)
SOT-89 (1,000/Reel)
SOT-89 (1,000/Reel)
TO-92 (T type), Paper type (2,000/Tape)
TO-92 (T type), Paper type (2,000/Tape)
TO-92 (T type), Bag type (500/Bag)
TO-92 (T type), Bag type (500/Bag)
(*1)
DESCRIPTION
The “-G” suffix denotes Halogen and Antimony free as well as being fully RoHS compliant.
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AMS6816
■BLOCK DIAGRAM
■ABSOLUTE MAXIMUM RATINGS
Ta=25OC
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
VIN
6.0
V
Output Current
IOUT
500
Output Voltage
VOUT
VSS – 0.3 ~ VIN + 0.3
SOT-23
Power Dissipation
SOT-89
TO-92
mA
V
300
500
Pd
500
mW
Operating Ambient Temperature
Topr
- 25 ~ + 85
O
Storage Temperature
Tstg
- 40 ~ + 125
O
C
C
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AMS6816
●AMS6816
Ta=25 OC
SYMBOL
CONDITIONS(*1)
Output Voltage
Vout(E)(*2)
Iout=10mA , Vin=Vout+1V
Maximum Output
Current
IoutMAX
Load Regulation
△Vout
PARAMETER
Dropout Voltage(*3)
Supply Current
Vin=Vout+1V
Vin=Vout+1V
1mA≦Iout≦100mA
Iss
Input Voltage
VIN
PSRR
MAX.
x 0.98
VOUT(T) (*1)
x 1.02
500
-
14
Vout+1V≦Vin≦6V
Iout=40mA
V
mA
mV
8
μA
0.03
%/V
Vin=[Vout+1]V+1Vp-pAC
Iout=10mA, f=1KHz
UNIT
S
mV
500
Vin=Vout+1V
△VOUT
△VIN・VOUT
Rejection Ratio
TYP.
Iout=500mA
Vdif
Line Regulation
Power Supply Ripple
MIN.
50
6.0
V
dB
NOTE:
* 1. Vout(T): Specified Output Voltage
* 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.)
* 3. Vdif : VIN1-Vout(E)'
VIN1 :The input voltage when Vout(E)' appears as input voltage is gradually decreased.
Vout(E)' : A voltage equal to 98% of the output voltage whenever an amply stabilized {VOUT(T) + 1.0V} is input .
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AMS6816
■PACKAGING INFORMATION
●SOT-23
●SOT-89
Unit : mm
Unit : mm
●TO-92
Unit : mm
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