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PDF AP2111 Data sheet ( Hoja de datos )
| Número de pieza | AP2111 | |
| Descripción | 600mA CMOS LDO REGULATOR | |
| Fabricantes | BCD | |
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Data Sheet
600mA CMOS LDO REGULATOR WITH ENABLE
AP2111
General Description
The AP2111 is CMOS process low dropout linear
regulator with enable function, the regulator delivers
a guaranteed 600mA (Min) continuous load current.
The AP2111 provides 1.2V, 1.5V, 1.8V, 2.5V, 3.3V,
4.8V regulated output and 0.8V to 5V adjustable
output, and provides excellent output accuracy 1.5%,
it is also provides a excellent load regulation, line
regulation and excellent load transient performance
due to very fast loop response. The AP2111 has
built-in auto discharge function.
The AP2111 features low power consumption.
The AP2111 is available in SOIC-8, PSOP-8
SOT-223 and SOT-23-5 packages.
Features
• Output Voltage Accuracy: ±1.5%
• Output Current: 600mA (Min)
• Foldback Short Current Protection: 50mA
• Enable Function to Turn On/Off VOUT
• Low Dropout Voltage (3.3V):
250mV (Typ) @ IOUT=600mA
• Excellent Load Regulation: 0.2%/A (Typ)
• Excellent Line Regulation: 0.02%/V (Typ)
• Low Quiescent Current: 55μA (Typ)
• Low Standby Current: 0.01μA (Typ)
• Low Output Noise: 50μVRMS
• PSRR: 65dB @ f=1kHz, 65dB @ f=100Hz
• OTSD Protection
• Stable with 1.0μF Flexible Cap: Ceramic,
Tantalum and Aluminum Electrolytic
• Operating Temperature Range: -40°C to 85°C
• ESD: MM 400V, HBM 4000V
Applications
• Laptop computer
• Potable DVD
• LCD Monitor
SOIC-8
PSOP-8
Dec. 2012 Rev. 1. 7
SOT-223
SOT-23-5
Figure 1. Package Types of AP2111
BCD Semiconductor Manufacturing Limited
1
1 page  
600mA CMOS LDO REGULATOR WITH ENABLE
Ordering Information (Continued)
Data Sheet
AP2111
Package
SOT-223(HA)
SOT-23-5
Temperature
Range
-40 to 85°C
-40 to 85°C
Part Number
AP2111HA-1.2TRG1
AP2111HA-1.5TRG1
AP2111HA-1.8TRG1
AP2111HA-2.5TRG1
AP2111HA-3.3TRG1
AP2111HA-4.8TRG1
AP2111K-1.5TRG1
AP2111K-ADJG1
AP2111K-ADJTRG1
Marking ID
GH11J
GH14G
GH11K
GH11L
GH11M
GH11N
G3S
G3Q
G3Q
Packing
Type
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tube
Tape & Reel
BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant
and Green.
Dec. 2012 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
5
5 Page 
Data Sheet
600mA CMOS LDO REGULATOR WITH ENABLE
AP2111
Electrical Characteristics (Continued)
AP2111-3.3 Electrical Characteristic (Note 2)
VIN=4.3V, CIN=1μF (Ceramic), COUT=1μF (Ceramic), Typical TA=25°C, Bold typeface applies over -40°C≤TA≤85°C ranges,
unless otherwise specified (Note 3).
Parameter
Output Voltage
Maximum Output Current
Load Regulation
Line Regulation
Dropout Voltage
Quiescent Current
Standby Current
Symbol
Conditions
Min
VOUT
IOUT(Max)
(△VOUT/VOUT)
△IOUT
(△VOUT/VOUT)
△VIN
VIN =4.3V, 1mA ≤ IOUT ≤ 30mA
VOUT
×98.5%
VIN=4.3V,
3.350V
VOUT=3.251V
to
600
VIN=4.3V, 1mA ≤ IOUT ≤600mA
4.3V≤VIN≤6V, IOUT=30mA
IOUT =10mA
VDROP
IOUT =300mA
IOUT=600mA
IQ VIN=4.3V, IOUT=0mA
ISTD VIN=4.3V, VEN in OFF mode
Typ Max Unit
3.3
VOUT
×101.5%
V
mA
0.2 %/A
0.02 %/V
58
125 200 mV
250 400
55 80 μA
0.01 1.0 μA
Power Supply Rejection
Ratio
Output Voltage
Temperature Coefficient
Short Current Limit
PSRR
(△VOUT/VOUT)
△T
ISHORT
Ripple 0.5Vp-p
VIN=4.3V,
IOUT=100mA
f=100Hz
f=1kHz
IOUT=30mA
TA=-40°C to 85°C
VOUT=0V
RMS Output Noise
VNOISE
No Load, 10Hz ≤ f ≤100kHz
VEN High Voltage
VIH Enable logic high, regulator on
VEN Low Voltage
VIL Enable logic low, regulator off
Start-up Time
tS No Load
EN Pull Down Resistor
RPD
VOUT Discharge Resistor
Thermal
Temperature
Thermal
Hysteresis
Shutdown
Shutdown
Thermal Resistance
(Junction to Case)
RDCHG
TOTSD
THYOTSD
θJC
Set EN pin at Low
SOIC-8
PSOP-8
SOT-223
1.5
0
65
65
±100
50
50
20
3.0
60
160
30
74.6
43.7
50.9
dB
ppm/°C
mA
μVRMS
6.0
V
0.4
μs
mΩ
Ω
°C
°C /W
Note 2: To prevent the short circuit current protection feature from being prematurely activated, the input voltage
must be applied before a current source load is applied.
Note 3: Production testing at TA=25°C. Over temperature specifications guaranteed by design only.
Dec. 2012 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet AP2111.PDF ] | |
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