APL5508-15AC [ANPEC]

Low IQ, Low Dropout 560mA Fixed Voltage Regulator; 低IQ ,低压降560毫安固定电压稳压器
APL5508-15AC
型号: APL5508-15AC
厂家: ANPEC ELECTRONICS COROPRATION    ANPEC ELECTRONICS COROPRATION
描述:

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
低IQ ,低压降560毫安固定电压稳压器

稳压器
文件: 总13页 (文件大小:156K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
APL5508/5508R/5509/5509R  
Low IQ, Low Dropout 560mA Fixed Voltage Regulator  
Features  
General Description  
The APL5508/9/R series are micropower, low drop-  
out linear regulators, which operate from 2.7V to 6V  
input voltage and deliver up to 560mA. Typical drop-  
out voltage is only 600mV at 560mA loading. De-  
signed for use in battery-powered system, the low  
60µA quiescent current makes it an ideal choice.  
Design with an internal P-channel MOSFET pass  
transistor, the APL5508/9/R maintain a low supply  
current, independent of the load current and dropout  
voltage. Other features include thermal-shutdown  
Low Quiescent Current : 60µA (No load)  
Low Dropout Voltage : 600mV (@560mA)  
Very low Shutdown Current : < 0.5uA  
Fixed Output Voltage : 1.5V ~ 4.5V  
by step 0.1V increment  
Stable with 1uF Output Capacitor  
Stable with Aluminum, Tantalum or Ceramic  
Capacitors .  
No Protection Diodes Needed  
protection, current limit protection to ensure speci-  
fied output current and controlled short-circuit current.  
The APL5508/9/R regulators come in a miniature SOT-  
23, SOT-89 and SOT-223 packages.  
Built in Thermal Protection  
Built in Current Limit Protection  
Controlled Short Circuit Current : 50mA  
Fast Transient Response  
Applications  
Short Setting Time  
5V to 3.3~4.3V Linear Regulators  
3.3V to 1.5~2.5V Linear Regulators  
CD-R/W, DVD Player  
SOT-23, SOT-89 and SOT-223 Packages  
LAN Card, ADSL/Cable Modem  
Computers  
Pin Configuration  
O
U
T
T A B is V  
IN  
T A B is V  
V
IN  
TAB is VIN  
3
1
2
3
1
2
1
2
3
1
2
3
GND  
V
IN  
V
O UT  
V
O
U
T
V
IN  
G N D  
OUT  
G N D  
V
IN  
V
O
U T  
GND  
V
SOT-223 (Top View)  
APL5508R  
SOT-89 (Top View)  
APL5508  
SOT-223 (Top View)  
APL5508  
SOT-23 (Top View)  
APL5508  
T A B is G N D  
T A B is G N D  
GND  
3
TAB is GND  
1
2
3
1
2
1
2
3
1
2
3
V
OUT  
GND  
V
IN  
G N D  
V
O
U T  
V
IN  
V
OUT  
V
IN  
V
O
U T  
G N D  
V
IN  
SOT-223 (Top View)  
APL5509R  
SOT-223 (Top View)  
APL5509  
SOT-23 (Top View)  
APL5509  
SOT-89 (Top View)  
APL5509  
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise  
customers to obtain the latest version of relevant information to verify before placing orders.  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
1
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Ordering and Marking Information  
Package Code  
A : SOT-23  
APL5508/9/R -  
D : SOT-89  
V : SOT-223  
Tem p. Range  
C : 0 to 70 °C  
Lead Free Code  
Handling Code  
Tem p. Range  
Package Code  
Voltage Code  
Handling Code  
TR : Tape & Reel  
Voltage Code :  
15 : 1.5V ~ 45 : 4.5V  
Lead Free Device  
L : Lead Free Device  
Blank : Original Device  
APL5508/9/R  
XXXXX 15  
XXXXX - Date Code  
;
15 - 1.5V  
APL5508/9/R -15 D/V :  
Marking Information  
SOT-23 package  
Product  
Name  
Product  
Name  
Product  
Name  
Product  
Name  
Marking  
Marking  
Marking  
Marking  
APL5508-15A 589X APL5508R-15A 58R9X APL5509-15A 599X APL5509R-15A 59R9X  
APL5508-16A 58AX APL5508R-16A 58RAX APL5509-16A 59AX APL5509R-16A 59RAX  
APL5508-17A 58BX APL5508R-17A 58RBX APL5509-17A 59BX APL5509R-17A 59RBX  
APL5508-18A 58CX APL5508R-18A 58RCX APL5509-18A 59CX APL5509R-18A 59RCX  
APL5508-19A 58DX APL5508R-19A 58RDX APL5509-19A 59DX APL5509R-19A 59RDX  
APL5508-20A 58EX APL5508R-20A 58REX APL5509-20A 59EX APL5509R-20A 59REX  
APL5508-21A 58FX APL5508R-21A 58RFX APL5509-21A 59FX APL5509R-21A 59RFX  
APL5508-22A 58GX APL5508R-22A 58RGX APL5509-22A 59GX APL5509R-22A 59RGX  
APL5508-23A 58HX APL5508R-23A 58RHX APL5509-23A 59HX APL5509R-23A 59RHX  
APL5508-24A  
58IX APL5508R-24A 58RIX APL5509-24A  
59IX APL5509R-24A 59RIX  
APL5508-25A 58JX APL5508R-25A 58RJX APL5509-25A 59JX APL5509R-25A 59RJX  
APL5508-26A 58KX APL5508R-26A 58RKX APL5509-26A 59KX APL5509R-26A 59RKX  
APL5508-27A 58LX APL5508R-27A 58RLX APL5509-27A 59LX APL5509R-27A 59RLX  
APL5508-28A 58MX APL5508R-28A 58RMX APL5509-28A 59MX APL5509R-28A 59RMX  
APL5508-29A 58NX APL5508R-29A 58RNX APL5509-29A 59NX APL5509R-29A 59RNX  
APL5508-30A 58OX APL5508R-30A 58ROX APL5509-30A 59OX APL5509R-30A 59ROX  
APL5508-31A 58PX APL5508R-31A 58RPX APL5509-31A 59PX APL5509R-31A 59RPX  
APL5508-32A 58QX APL5508R-32A 58RQX APL550932A  
59QX APL5509R-32A 59RQX  
APL5508-33A 58RX APL5508R-33A 58RRX APL5509-33A 59RX APL5509R-33A 59RRX  
APL5508-34A 58SX APL5508R-34A 58RSX APL5509-34 A 59SX APL5509R-34 A 59RSX  
APL5508-35A 58TX APL5508R-35A 58RTX APL5509-35A 59TX APL5509R-35A 59RTX  
APL5508-43A 58UX APL5508R-43A 58RUX APL5509-43A 59UX APL5509R-43A 59RUX  
APL5508-45A 58VX APL5508R-45A 58RVX APL5509-45A 59VX APL5509R-45A 59RVX  
The last character “X” in the marking is for data code.  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
2
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Pin Description  
PIN  
I/O  
Description  
No.  
Name  
IN  
V
1
I
Supply voltage input.  
Ground pins of the circuitry, and all ground pins must be soldered  
To PCB with proper power dissipation.  
2
3
GND  
OUT  
V
O
Output pin of the regulator.  
Absolute Maximum Ratings  
Symbol  
Parameter  
Input Voltage or Out Voltage  
Rating  
Unit  
IN  
OUT  
V , V  
6.5  
V
SOT-23 : 260  
SOT-89 : 180  
SOT-223 : 135  
TH,JA  
R
Thermal Resistance – Junction to Ambient  
Thermal Resistance – Junction to Case  
°C/W  
°C/W  
SOT-23 : 130  
SOT-89 : 38  
SOT-223 : 15  
TH,JC  
R
D
J
P
Power Dissipation  
Internally Limited  
W
T
Operating Junction Temperature  
Control Section  
°C  
0 to 125  
0 to 150  
-65 to +150  
260  
Power Transistor  
STG  
T
Storage Temperature Range  
Lead Temperature (Soldering, 10 second)  
°C  
°C  
L
T
Electrical Characteristics  
Unless otherwise noted these specifications apply over full temperature, CIN=COUT=1uF, TJ=0 to 125°C.  
Typical values refer to TJ=25°C.  
APL5508/9/R  
Symbol  
Parameter  
Input Voltage  
Test Conditions  
Unit  
Min.  
Typ. Max.  
VIN  
2.7  
6
V
VOUT Output Voltage  
ILIMIT Circuit Current Limit  
SHORT  
VOUT+1.0V< VCC<6.0V, 0mA< IOUT < IMAX VOUT -2% VOUT VOUT +2%  
V
IN  
OUT  
V =V +1V  
800  
50  
mA  
mA  
mA  
mV  
mV  
I
Short Current  
Load Current  
VOUT=0V  
IN  
OUT  
IOUT  
V =V +1V  
560  
REGLINE Line Regulation  
VOUT+1V< VCC<6.0V, IOUT=1mA  
VIN =VOUT+1V, 0mA< IOUT < IMAX  
1
10  
40  
Load Regulation  
Load Transient  
REGLOAD  
20  
IN  
OUT  
OUT  
V = V +1V , I =1mA-560mA in 1µs  
150  
250  
mV  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
3
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Electrical Characteristics (Cont.)  
Unless otherwise noted these specifications apply over full temperature, CIN=COUT=1uF, TJ=0 to 125°C.  
Typical values refer to TJ=25°C.  
APL5508/9/R  
Symbol  
Parameter  
Test Conditions  
Unit  
Min.  
Typ. Max.  
1.5VVOUT<2.0V  
2.0VVOUT<2.5V  
1.1  
0.9  
0.7  
1.3  
1.0  
0.8  
(Note1)  
VDROP Dropout Voltage  
IOUT =560mA  
V
2.5VVOUT<3V  
3VVOUT3.5V  
F1kHz, 1Vpp at VIN = VOUT+1.0V  
No load  
0.6  
55  
60  
0.7  
PSRR Ripple Rejection  
45  
dB  
100  
500  
IQ  
Quiescent Current  
µA  
IOUT=560mA  
450  
150  
30  
Over Temperature  
Over Temperature  
OTS  
°C  
°C  
Hysteresis  
Output Voltage  
Temperature  
Coefficient  
TC  
50  
ppm/°C  
COUT Output Capacitor  
ESR  
4.7  
0.1  
µF  
0.01  
1
Ohm  
Note1 : Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT+1V  
Application Circuit  
INPUT  
VIN  
VO UT  
VOUT  
APL5508/R  
APL5509/R  
2.7V to 6V  
GND  
CIN  
CO UT  
1µ F  
4.7µ F  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
4
www.anpec.com.tw  
1
APL5508/5508R/5509/5509R  
Typical Characteristics  
Quiescent Current vs. Input Voltage  
Quiescent Current vs. Output Current  
APL5508/9/R-33  
APL5508/9/R-33  
450  
400  
350  
300  
250  
200  
150  
100  
50  
450  
400  
350  
300  
250  
200  
150  
100  
50  
IOUT=0mA  
VIN=5V  
0
0
0
100  
200  
300  
400  
500  
0
1
2
3
4
5
6
Output Current (mA)  
Input Voltage (V)  
Output Voltage vs. Temperature  
Output Voltage vs. Input Voltage  
APL5508/9/R-33  
APL5508/9/R-33  
3.31  
3.31  
3.30  
3.30  
3.29  
3.29  
3.28  
3.28  
3.5  
3
IOUT=0mA  
2.5  
2
1.5  
1
0.5  
0
-40 -20  
0
20 40 60 80 100 120 140  
0
1
2
3
4
5
6
Input Voltage (V)  
Temperature (°C )  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
5
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Typical Characteristics  
Dropout Voltage vs. Output Current  
PSRR vs. Frequency  
APL5508/9/R-33  
1000  
900  
800  
700  
600  
500  
400  
300  
200  
100  
0
+0  
vIN =5V  
IOUT =50mA  
-10  
-20  
-30  
-40  
-50  
-60  
-70  
VOUT=1.9V  
VOUT=2.5V  
VOUT=3.3V  
VOUT=2.8V  
-80  
0
80  
160 240 320 400 480 560  
20 50 100 200 500 1 k 2 k 5 k 10 k 20 k 50 k 100 k 200k  
Output Current (mA)  
Frequency (HZ)  
Load-Transient Response  
Line-Transient Response  
APL5308/9-33  
APL5308/9-33  
VIN=4.5V~5.5V  
COUT=1µF  
VOUT  
IOUT=10mA  
VIN=5V  
COUT=1µF  
VOUT  
IOUT=1mA~560mA  
Time (200µs/div)  
Time (100µs/div)  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
6
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Typical Characteristics  
Region of Stable ESR vs. Output Current  
Region of Stable ESR vs. Output Current  
1
APL5508/9/R-33  
APL5508/9/R-33  
1
VOUT=3.3V  
VOUT=1.5V  
0.1  
0.1  
stable  
stable  
0.01  
0.01  
untested  
untested  
0.001  
0.001  
0
100  
200  
300  
400  
500  
0
100  
200  
300  
400  
500  
Output Current (mA)  
Output Current (mA)  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
7
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Packaging Information  
SOT-23  
D
B
3
E
H
2
1
e
A
L
A1  
C
M illim eters  
In ch es  
D im  
M in .  
1.00  
0.00  
0.35  
0.10  
2.70  
1.40  
M ax.  
M in .  
0.039  
0.000  
0.014  
0.004  
0.106  
0.055  
M ax.  
0.051  
0.004  
0.020  
0.010  
0.122  
0.071  
A
A 1  
B
1.30  
0.10  
0.51  
0.25  
3.10  
1.80  
C
D
E
e
1.90/2.1 B S C  
0.075/0.083 B S C  
H
L
2.40  
0.37  
3.00  
0.094  
0.015  
0.118  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
8
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Packaging Information  
SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62)  
D
D1  
a
E
H
1
2
3
L
C
B1  
B
e
e1  
A
a
Millimeters  
Inches  
Dim  
Min.  
Max.  
1.60  
0.56  
0.48  
0.44  
4.60  
1.83  
Min.  
0.055  
0.016  
0.014  
0.014  
0.173  
0.053  
Max.  
0.063  
0.022  
0.019  
0.017  
0.181  
0.072  
A
B
B1  
C
D
D1  
e
e1  
E
H
1.40  
0.40  
0.35  
0.35  
4.40  
1.35  
1.50 BSC  
3.00 BSC  
0.059 BSC  
0.118 BSC  
2.29  
3.75  
0.80  
2.60  
4.25  
1.20  
0.090  
0.148  
0.031  
0.102  
0.167  
0.047  
L
10  
10  
°
α
°
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
9
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Package Information  
SOT-223( Reference JEDEC Registration SOT-223)  
D
A
a
B1  
c
H
E
L
K
e
A1  
e1  
b
B
Dim  
Millimeters  
Inches  
Min.  
Max.  
1.80  
0.08  
0.80  
3.10  
0.32  
6.70  
3.70  
Min.  
0.06  
Max.  
0.07  
A
A1  
B
B1  
c
1.50  
0.02  
0.60  
2.90  
0.28  
6.30  
3.30  
0.02  
0.11  
0.01  
0.25  
0.13  
0.03  
0.12  
0.01  
0.26  
0.15  
D
E
e
2.3 BSC  
4.6 BSC  
0.09 BSC  
0.18 BSC  
e1  
H
L
6.70  
0.91  
1.50  
7.30  
1.10  
2.00  
0.26  
0.04  
0.06  
0.29  
0.04  
0.08  
K
0
10  
0
10  
°
α
°
°
°
13  
13  
°
β
°
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
10  
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Physical Specifications  
Terminal Material  
Lead Solderability  
Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn  
Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.  
Reflow Condition (IR/Convection or VPR Reflow)  
tp  
TP  
Critical Zone  
TL to TP  
Ramp-up  
TL  
tL  
Tsmax  
Tsmin  
Ramp-down  
ts  
Preheat  
25  
°
t 25 C to Peak  
Time  
Classification Reflow Profiles  
Profile Feature  
Average ramp-up rate  
(TL to TP)  
Sn-Pb Eutectic Assembly  
Pb-Free Assembly  
3°C/second max.  
3°C/second max.  
Preheat  
100°C  
150°C  
60-120 seconds  
150°C  
200°C  
60-180 seconds  
- Temperature Min (Tsmin)  
- Temperature Max (Tsmax)  
- Time (min to max) (ts)  
Time maintained above:  
- Temperature (TL)  
183°C  
60-150 seconds  
217°C  
60-150 seconds  
- Time (tL)  
Peak/Classificatioon Temperature (Tp)  
See table 1  
See table 2  
Time within 5°C of actual  
Peak Temperature (tp)  
10-30 seconds  
20-40 seconds  
Ramp-down Rate  
6°C/second max.  
6°C/second max.  
6 minutes max.  
8 minutes max.  
Time 25°C to Peak Temperature  
Notes: All temperatures refer to topside of the package .Measured on the body surface.  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
11  
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Classification Reflow Profiles(Cont.)  
Table 1. SnPb Entectic Process – Package Peak Reflow Temperatures  
Package Thickness  
Volume mm3  
<350  
Volume mm3  
350  
<2.5 mm  
2.5 mm  
240 +0/-5°C  
225 +0/-5°C  
225 +0/-5°C  
225 +0/-5°C  
Table 2. Pb-free Process – Package Classification Reflow Temperatures  
Package Thickness  
Volume mm3  
<350  
Volume mm3  
350-2000  
Volume mm3  
>2000  
<1.6 mm  
1.6 mm – 2.5 mm  
2.5 mm  
260 +0°C*  
260 +0°C*  
250 +0°C*  
260 +0°C*  
250 +0°C*  
245 +0°C*  
260 +0°C*  
245 +0°C*  
245 +0°C*  
*Tolerance: The device manufacturer/supplier shall assure process compatibility up to and  
including the stated classification temperature (this means Peak reflow temperature +0°C.  
For example 260°C+0°C) at the rated MSL level.  
Reliability test program  
Test item  
SO LD ER A BILITY  
H O LT  
PC T  
TST  
M ethod  
M IL-STD -883D -2003  
M IL-STD -883D -1005.7  
JESD -22-B, A102  
M IL-STD -883D -1011.9  
M IL-STD -883D -3015.7  
JESD 78  
D escription  
245 C , 5 S EC  
°
1000 H rs Bias @ 125  
C
°
168 H rs, 100 % R H , 121 C  
°
-65 C ~ 150 C , 200 C ycles  
VH B M > 2KV, VM M > 200V  
10m s , Itr > 100m A  
°
°
ESD  
Latch-U p  
Carrier Tape  
t
D
P
Po  
E
F
P1  
Bo  
W
Ko  
Ao  
D1  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
12  
www.anpec.com.tw  
APL5508/5508R/5509/5509R  
Carrier Tape(Cont.)  
T2  
J
C
A
B
T1  
A
178  
F
B
C
J
T1  
T2  
1.4  
Ao  
3.1  
T2  
W
P
E
Application  
SOT-23  
8.0+ 0.3  
- 0.3  
1
60 1.0  
12.0  
D1  
2.5 0.15 9.0 0.5  
4.0  
Ko  
1.3  
P
1.75  
t
±
±
±
±
D
1.5 +0.1  
B
Po  
4.0  
J
P1  
Bo  
3.0  
W
3.5 0.05  
0.1MIN  
C
2.0 0.05  
0.2 0.03  
±
φ
±
±
A
T1  
E
Application  
SOT-89  
12 + 0.3  
12 - 0.1  
178  
1
70  
2
13.5 0.15  
3
0.15  
14  
2
1.3 0.3  
8
0.1  
1.75 0.1  
±
±
±
±
±
±
±
±
F
D
D1  
Po  
P1  
Ao  
Bo  
Ko  
t
5.5 0.05  
1.5 0.1  
1.5 0.1  
4.0 0.1  
2.0 0.1  
4.8 0.1  
4.5 0.1  
1.80 0.1 0.3 0.013  
± ±  
±
±
±
±
±
±
±
A
B
C
J
T1  
12.4 +0.2  
P1  
T2  
W
P
E
Application  
SOT-223  
12.75  
0.15  
±
330  
F
1
62 1.5  
±
2
0.6  
2
0.2  
12 0.3  
8
0.1  
1.75 0.1  
±
±
±
±
±
±
D
D1  
Po  
Ao  
Bo  
Ko  
2.1 0.1  
t
5.5 0.05  
1.5+ 0.1  
1.5+ 0.1  
4.0 0.1 2.0 0.05 6.9 0.1  
7.5 0.1  
0.3 0.05  
±
±
±
±
±
±
±
(mm)  
Cover Tape Dimensions  
Application  
SOT- 23  
SOT- 89  
Carrier Width  
Cover Tape Width  
Devices Per Reel  
8
12  
12  
5.3  
9.3  
9.3  
3000  
1000  
2500  
SOT- 223  
Customer Service  
Anpec Electronics Corp.  
Head Office :  
5F, No. 2 Li-Hsin Road, SBIP,  
Hsin-Chu, Taiwan, R.O.C.  
Tel : 886-3-5642000  
Fax : 886-3-5642050  
Taipei Branch :  
7F, No. 137, Lane 235, Pac Chiao Rd.,  
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.  
Tel : 886-2-89191368  
Fax : 886-2-89191369  
Copyright ANPEC Electronics Corp.  
Rev. A.6 - Mar., 2004  
13  
www.anpec.com.tw  

相关型号:

APL5508-16AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-17AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-18AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-19AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-20AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-21AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-22AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-23AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-24AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-25AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-26AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC

APL5508-27AC

Low IQ, Low Dropout 560mA Fixed Voltage Regulator
ANPEC