A
g
XC6402 Series
ETR1001_003
High Current, High Speed LDO Regulators, Voltage Detector Function
■GENERAL DESCRIPTIO N
The XC6402 series are precise, low noise, high current, positive v oltage lo w dropout regul ators with built-in v oltage detector.
They are fabricated using Torex’s CMOS process. The series features a voltage reference, an error amplifier, a current
limiter, a voltage detector and a phase compensation circuit plus a driver transistor.
The output voltage of the LDO and detect voltage of the detector is selectable in 50mV increments within the range of 0.8V to
5.0V. With a low ON resistance driver transistor built-in, batteries can be used until input-output voltage differential is minimal
and can accordingly be used for a longer time.
The series is also compatible with low ESR ceramic capacitors which give added output stability. The series provides options
to the user to select from a variety of circuit features, such as detector monitoring, detector output logic, EN pin input logic,
and internal pull-up / down resistance (semi-custom). The IC's intern al regulator circuit can be placed in stand-by mode vi a
the EN function (XC6402C series). In the stand-by mode, power consumption is greatly reduced. T he XC6402F series
offers the option of a delay on the detector output: the delay time can be controlled by the use of an external capacitor.
■
PPLICATIONS
●CD-ROM, CD-R / RW drive
●DVD drive
●HDD drive
●Cameras, Video recorders
●Portable A V equipment
●Battery powered equipment
■
TYPICAL APPLICATIONS CIRCUITS
●XC6402C Series
●XC6402F Series
Rpull-up
220kΩ
Rpull-up
220kΩ
■FEATURES
Maximum Output Current : More than 700mA
(800mA limit)
(1.6V≦VROUT(T)≦5.0V)
Dropout Voltage : 50mV @ 100mA
100mV @ 200mA
Maximum Operating Voltage : 1.5V ~ 6.0V
VR Output Voltage Range : 0.8V ~ 5.0V (50mV increments)
VD Detect Voltage Range : 0.8V ~ 5.0V (50mV increments)
More than 1.5V (VIN sensing)
Highly Accurate : ± 2%
Low Power Consumption : 35μA (TYP.)
High Ripple Rejection : 60dB @1kHz
Ambient Temperature : - 40℃ ~ 85℃
Low ESR Capacitor : Ceramic capacitor compatible
Ultra Small Packages
Environmentally Friendly
* VD: Voltage Detector
: SOT-25, SOT-89-5, USP-6B,
: EU RoHS Compliant, Pb Free
■TYPICAL PERFORMANCE
CHARACTERISTICS
●Dropout Volta
0.6
0.5
0.4
0.3
0.2
Dropout Volt age Vdif (V)
0.1
e vs. VR Output Current
XC6402 Series (VR:3.0V)
CIN=1.0uF(ceramic),CL=1.0uF(ceramic)
Topr= - 40OC
O
Topr= 25
C
O
Topr= 85
C
0.0
0 100 200 300 400 500 600 700
VR Output C urrent I R OU T(mA)
1/31
XC6402 Series
■PIN CONFIGURATION
■PIN ASSIGNMENT
PIN NUMBER
SOT-25 SOT-89-5 USP-6B
1 1 3 VIN Power Input
2 2 4 VSS Ground
5 3 5 VROUT VR Output
4 4 6 VDOUT VD Output
3 5 1 EN VR ON/OFF Control (C Series)
3 5 1 Cd Delay Capacitor Connection (F Series)
- - 2 NC No Connection
■PRODUCT CLASSIFICATION
●Selection Guide
1. EN Input Logic, Internal Pull-up / down as option
SERIES CE INPUT LOGIC
XC6402 * A ~ D High Active with pull-down resistance
XC6402 * E ~ K High Active with no pull-down resistance
XC6402 * L ~ P Low Active with pull-up resistance
XC6402 * R ~ U Low Active with no pull-up resistance
2. VD Sense as option
SERIES VD SENSE PIN
XC6402 * A, B, E, F, L, M, R, S, V, X VIN
XC6402 * C, D, H, K, N, P, T, U, Y, Z VROUT
3. VD Output Logic as option
SERIES VD OUTPUT LOGIC
XC6402 * A, C, E, H, L, N, R, T, V, Y Detect L
XC6402 * B, D, F, K, M, P, S, U, X, Z Detect H
PIN NAME FUNCTION
USP-6B (BOTTOM VIEW)
*The dissipation pad for the USP-6B package
should be solder-plated in recommended mount
pattern and metal masking so as to enhance
mounting strength and heat release.
If the pad needs to be connected to other pins, it
should be connected to the V
SS pin.
2/31
r
■PRODUCT CLASSIFICATION (Continued)
●Ordering Information
XC6402 ①②③④⑤⑥-⑦
(*1)
DESIGNA TOR DESCRIPTION SYMBOL DESCRIPTION
①
Operational Function
C EN function
F Cd Pin
②
Type of Regulator - As in the chart below
Internally set sequential number relating to output
voltage and detect voltage.
VR setting output voltage range: 0.8V ~ 5.0V
Detect voltage setting range: 0.8V ~ 5.0V
③ ④
Output Voltage & Detect
Voltage
-
50mV increments are available
MR SOT-25
MR-G SOT-25
PR SOT-89-5
⑤⑥-⑦
Packages
Taping Type
(*2)
PR-G SOT-89-5
DR USP-6B
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
(*2)
The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Tore x sales office o
representative. (Standard orientation: ⑤R-⑦, Reverse orientation: ⑤L-⑦)
PIN NUMBER : ② Types
EN FUNCTION EN LOGIC
②
PULL UP/DOWN
RESISTANCE
VD SENSE PIN
VD OUTPUT
LOGIC
PIN NUMBER ①
XC6402
Series
A
B
C
D
E
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
Functional High Active Pull-down Function V
Functional High Active Pull-down Function V
Functional High Active Pull-down Function V
Functional High Active Pull-down Function V
Functional High Active Nonfunctional V
Functional High Active Nonfunctional V
Functional High Active Nonfunctional V
Functional High Active Nonfunctional V
Functional Low Active Pull-up Function V
Functional Low Active Pull-up Function V
Functional Low Active Pull-up Function V
Functional Low Active Pull-up Function V
Functional Low Active Nonfunctional V
Functional Low Active Nonfunctional V
Functional Low Active Nonfunctional V
Functional Low Active Nonfunctional V
Nonfunctional - - V
Nonfunctional - - V
Nonfunctional - - V
Nonfunctional - - V
IN Detect L
IN Detect H
ROUT Detect L
ROUT Detect H
IN Detect L
IN Detect H
ROUT Detect L
ROUT Detect H
IN Detect L
IN Detect H
ROUT Detect L
ROUT Detect H
IN Detect L
IN Detect H
ROUT Detect L
ROUT Detect H
IN Detect L
IN Detect H
ROUT Detect L
ROUT Detect H
C Series
F Series
3/31
XC6402 Series
■BLOCK DIAGRAMS
Optional:
High Active with pull-down R
High Active with no pull-down R
Low Active with pull-up R
Low Active with no pull-up R
* Diodes inside the circuit are an ESD protection diode and a parasitic diode.
XC6402C Series
XC6402F Series
4/31
A
■
BSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL RATINGS UNITS
Input Voltage VIN 6.5 V
VR Output Current IROUT 800 mA
VR Output Voltage VROUT VSS -0.3 ~ VIN +0.3 V
VD Output Current IDOUT 50 mA
VD Output Voltage VDOUT VSS -0.3 ~ 6.5 V
EN / Cd Pin Voltage VEN / Cd VSS -0.3 ~ 6.5 V
SOT-25 250
Power Dissipation
SOT-89-5 500
Pd
USP-6B
Operating Temperature Range Topr - 40 ~ + 85
Storage Temperature Range Tstg - 55 ~ + 125
■ELECTRICAL CHARACTERISTICS
XC6402C Series
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
100
Ta = 25℃
mW
℃
℃
XC6402
Series
Ta=25℃
Output Voltage
(*2, 3)
Maximum Output
Current
[VROUT(E)≧1.6V]
Maximum Output
Current
[VROUT(E)＜1.6V]
VROUT(E) VIN=VROUT(T)+1.0V, IROUT=30mA
IROUTMAX
IROUTMAX
VIN=VROUT(T)+1.0V
VEN=ON(VIN or VSS)
VIN=VROUT(T)+1.0V
VEN=ON(VIN or VSS)
×0.98
(-30m)
VROUT(T)
×1.02
(+30mV)
V ①
700 - - mA ①
500 - - mA ①
Load Regulation △VROUT 1mA≦IROUT≦100mA - 15 60 mV ①
Vdif1 IROUT=30mA E-1
Dropout Voltage (*4)
Supply Current
(CA/CB/CC/CD type)
Supply Current
(CL/CM/CN/CP type)
Supply Current
(CE/CF/CH/CK type)
Supply Current
(CR/CS/CT/CU type)
Line Regulation
VOLTAGE REGULATOR
Vdif2 I
IDD
IDD
IDD
IDD
△VROUT
△VIN・VROUT
ROUT=100mA E-2
VEN=VIN=VROUT(T)+1.0V,
IROUT=0mA
VIN=VROUT(T)+1.0V, VEN=VSS,
IROUT=0mA
VEN=VIN=VROUT(T)+1.0V,
IROUT=0mA
VIN=VROUT(T)+1.0V, VEN=VSS,
IROUT=0mA
VROUT(T)+1.0V≦VIN≦6.0V
VEN=ON(VIN or VSS),
I
ROUT=30mA
E-3 μA ②
E-3 μA ②
- 35 70 μA ②
- 35 70 μA ②
- 0.01 0.20 %/V ①
mV ①
Input Voltage VIN 1.5 - 6.0 V -
Output Voltage
Temperature
Characteristics
△VROUT
△Topr・VROUT
IROUT=30mA
-40℃≦Topr≦85℃
- ±100 -
ppm
/ ℃
①
VIN=[VROUT(T)+1.0]VDC+0.5Vp-pAC
Ripple Rejection
Rate
PSRR
When VROUT(T)≧4.75V
→ VIN=5.75V+0.5Vp-pAC
- 60 - dB ③
IROUT=30mA, f=1kHz
Current Limiter
[VROUT(E)≧1.6V]
Current Limiter
[VROUT(E)＜1.6V]
IRlim
IRlim
Short-Circuit Current IRshort
VIN= VROUT(T)+1.0V
VEN=ON(VIN or VSS)
VIN= VROUT(T)+1.0V
VEN=ON(VIN or VSS)
VIN= VROUT(T)+1.0V
VEN=ON(VIN or VSS)
700 800 - mA ①
- 800 - mA ①
- 30 - mA ①
5/31
XC6402 Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6402C Series (Continued)
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Ta=25℃
Detect Voltage
(*7, 8)
Hysteresis Range
(*7)
V
DF(E)
HYS
V
×0.98
(-30mV)
V
DF(E)
×0.02
VDF(T)
V
DF(E)
×0.05
×1.02
(+30mV)
VDF(E)
×0.08
VIN = 1.5V - 5.0 14.0
VIN = 2.0V - 5.5 14.5
Supply Current IDDVD
EN = OFF
V
(V
IN or VSS)
VIN = 3.0V - 6.0 15.0
VIN = 4.0V - 6.5 15.5
μA ②
VIN = 5.0V - 7.0 16.0
V
IN = 6.0V - 7.5 17.0
VIN = 1.5V 1.5 3.0 VIN = 2.0V 1.8 3.5 -
Output Current
VOLTAGE DETECTOR
(*9)
I
DOUT VDOUT = 0.5V
VIN = 3.0V 1.8 3.7 VIN = 4.0V 1.9 3.8 -
mA ⑤
VIN = 5.0V 1.9 3.9 V
IN = 6.0V 2.0 4.0 -
Detect Voltage
Temperature
Characteristics
EN "High" Level
Voltage
EN "Low" Level
Voltage
△V
DF /
△Topr ･ V
DF
V
ENH 1.30 - VIN V ①
V
ENL - - 0.25 V ①
-40℃≦Topr≦85℃ - ±100 -
ppm
/ ℃
EN "High" Level
ENH VEN=VIN=VROUT(T)+1.0V -0.10 - E-4 μA ①
Current
I
(CA/CB/CC/CD type)
EN "High" Level
Current
I
(CE/CF/CH/CK/CL/
CM/CN/CP/CR/CS/
SWITCH
CT/CU type)
ENH -0.10 - 0.10 μA ①
EN "High" Level
ENL VIN=VROUT(T)+1.0V, VEN=VSS E-5 - 0.10 μA ①
Current
I
(CL/CM/CN/CP type)
EN "High" Level
Current
I
(CA/CB/CC/CD/CE/
ENL VIN=VROUT(T)+1.0V, VEN=VSS -0.10 - 0.10 μA ①
CF/CH/CK/CR/CS/
CT/CU type)
NOTE:
*1: Unless otherwise stated, V
*2: V
ROUT(T)=Specified VR output voltage
*3: V
ROUT(E)=Effective VR output voltage.
(i.e. the VR output voltage when "V
*4: Vdif={V
*5: A voltage equal to 9 8% o f th e VR o u tp u t vo ltage when e v er a s t a b i li ze d V
*6: V
IN1=The input voltage when VOUT1, which appears as input voltage is gradually decreased.
*7: V
DF(T) : Specified detect voltage value
*8: V
DF(E) : Effective detect voltage value.
*9: VD output current value of detect 'L' type equal to current value during detection and that of Detect 'H' type equal to current value before
detection.
*10: V
ROUT(T)≦1.45V, VDF(T)≦1.45V → MIN : VROUT(T) -30mV, VDF(T) -30mV,
→ MAX : V
*11: EN conditions: XC6402CZ / CB / CC / CD / CE / CF / CH / CK type: ON=V
XC6402CL / CM / CN / CP / CR / CS / CT / CU type: ON=V
*12: VD detect voltage: For V
IN1
(*6)
- VROUT1
IN=VROUT(T)+1.0V
(*5)
}
ROUT(T)+1.0V" is provided at the VIN pin while main t ain ing a cer t ai n IROUT value).
ROUT1=IROUT{VROUT(T)+1.0V} is input.
ROUT(T) +30mV, VDF(T) +30mV
IN, OFF=VSS
SS, OFF=VIN
IN sense version, XC6402CA / CB / CE / CF / CL / CM / CR / CS, only VDF(T)≧1.5V type are available.
V ④
V ④
④
6/31
■ELECTRICAL CHARACTERISTICS (Continued)
XC6402F Series
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage
(*2, 3)
V
ROUT(E) VIN=VROUT(T)+1.0V, IROUT=30mA
Maximum Output
Current
[V
ROUT(E)≧1.6V]
IROUTMAX VIN= VROUT(T)+1.0V 700 - - mA ①
Maximum Output
Current
ROUTMAX VIN= VROUT(T)+1.0V 500 - - mA ①
I
[VROUT(E)＜1.6V]
Load Regulation △VROUT 1mA≦IROUT≦100mA - 15 60 mV ①
×0.98
(-30mV)
VROUT(T)
×1.02
(+30mV)
XC6402
Series
Ta=25℃
V ①
Dropout Voltage
(*4)
Vdif1 IROUT =30mA E-1
Vdif2 I
ROUT =100mA E-2
Supply Current I DD VIN= VROUT(T)+1.0V - 35 70 μA ②
Line Regulation
△V
IN・VROUT
△V
ROUT
V
ROUT(T)+1.0V≦VIN≦6.0V
ROUT=30mA
I
- 0.01 0.20
Input Voltage VIN 1.5 - 6.0 V -
VOLTAGE REGULATOR
Output Voltage
Temperature
Characteristics
Ripple Rejection
Rate
Current Limiter
[V
ROUT(E)≧1.6V]
Current Limiter
ROUT(E)＜1.6V]
[V
△VROUT
・VROUT
△Topr
PSRR
V
IN=[VROUT(T)+1.0]VDC+0.5Vp-pAC
ROUT=30mA
I
-40℃≦Topr≦85℃
When VROUT(T)≧4.75V
IN=5.75V+0.5Vp-pAC
→ V
I
ROUT=30mA, f=1kHz
- ±100 -
- 60 - dB ③
IRlim VIN=VROUT(T)+1.0V 700 800 - mA ①
Rlim VIN=VROUT(T)+1.0V - 800 - mA ①
I
Short-Circuit Current IRshort VIN=VROUT(T)+1.0V - 30 - mA ①
Detect Voltage
(*7, 8)
Hysteresis Range
(*7)
V
DF(E)
HYS
V
×0.98
(-30mV)
DF(E)
V
×0.02
VDF(T)
V
DF(E)
×0.05
×1.02
(+30mV)
VDF(E)
×0.08
VIN = 1.5V 1.5 3.0 VIN = 2.0V 1.8 3.5 -
Output Current
(*9)
I
DOUT VDOUT=0.5V
VIN = 3.0V 1.8 3.7 VIN = 4.0V 1.9 3.8 VIN = 5.0V 1.9 3.9 V
IN = 6.0V 2.0 4.0 -
Detect Voltage
VOLTAGE DETECTOR
Temperature
△VDF /
△Topr ・ V
DF -40℃≦Topr≦85℃ - ±100 -
Characteristics
Delay Resistance Rdelay VIN=6.0V, VCD=0V 1.0 2.0 3.5 MΩ ⑥
NOTE:
*1: Unless otherwise stated, V
*2: V
→ MAX: V
ROUT(T)=Specified VR output voltage
*3: V
ROUT(E)=Effective VR output voltage.
(i.e. the VR output voltage when "V
*4: Vdif={V
*5: A volt ag e equa l to 98% of the VR outp ut vo lt ag e whenev er a st a bilize d V
*6: V
IN1=The input voltage when VOUT1, which appears as input voltage is gradually decreased.
*7: V
DF(T) : Specified detect voltage value
*8: V
DF(E) : Effective detect voltage value.
*9: VD output current value of Detect 'L' type equal to current value during detection
and that of Detect 'H' type equal to current value before detection.
*10: V
ROUT(T)≦1.45V, VDF(T)≦1.45V → MIN: VROUT(T) -30mV, VDF(T) -30mV,
*11: VD detect voltage: For VIN Sense version, XC6402FV / FX, only VDF(T)>1.5V type are available.
IN1
(*6)
- VROUT1
IN=VROUT(T)+1.0V
(*5)
}
ROUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IROUT value).
ROUT1=IROUT{VROUT(T)+1.0V} is input.
ROUT(T) +30mV, VDF(T) +30mV
mV ①
% /
V
ppm
/ ℃
V ④
V ④
mA ⑤
ppm
/ ℃
①
①
④
7/31
XC6402 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Dropout Voltage, Supply Current, EN’H/L’ Level Current
XC6402C Series
SETTING
OUTPUT
VOLTAGE
(V)
VROUT(T) MIN. MAX. TYP. MAX. TYP. MAX. TYP. MAX. MAX. MIN.
0.80 0.770 0.830
0.85 0.820 0.880
0.90 0.870 0.930
0.95 0.920 0.980
1.00 0.970 1.030
1.05 1.020 1.080
1.10 1.070 1.130
1.15 1.120 1.180
1.20 1.170 1.230
1.25 1.220 1.280
1.30 1.270 1.330
1.35 1.320 1.380
1.40 1.370 1.430
1.45 1.420 1.480
1.50 1.470 1.530
1.55 1.519 1.581
1.60 1.568 1.632
1.65 1.617 1.683
1.70 1.666 1.734
1.75 1.715 1.785
1.80 1.764 1.836
1.85 1.813 1.887
1.90 1.862 1.938
1.95 1.911 1.989
2.00 1.960 2.040
2.05 2.009 2.091
2.10 2.058 2.142
2.15 2.107 2.193
2.20 2.156 2.244
2.25 2.205 2.295
2.30 2.254 2.346
2.35 2.303 2.397
2.40 2.352 2.448
2.45 2.401 2.499
2.50 2.450 2.550
2.55 2.499 2.601
2.60 2.548 2.652
2.65 2.597 2.703
2.70 2.646 2.754
2.75 2.695 2.805
2.80 2.744 2.856
2.85 2.793 2.907
2.90 2.842 2.958
2.95 2.891 3.009
VD DETECT VOLTAGE
(V)
VOUT Vdif1 Vdif2 IDD IENH IENL
DROPOUT VOLT AGE 1
E-1 E-2 E-3 E-4 E-5 VR OUTPUT VOLTAGE
DROPOUT VOLT AGE 2
(mV)
700 800
100
600
500 600
50
400
300 400
30
27.0 41.0 90.0 135.0 39.0 83.0 8.0 -8.0
25.0 37.0 80.0 120.0 39.5 84.5 9.5 -9.5
18.0 28.0 60.0 90.0 40.0 86.0 11.0 -11.0
200 300
100
250
150
100
(mV)
700
500
250
SUPPLY CURRENT
(μA)
38.0 80.0 5.0 -5.0
38.5 81.5 6.5 -6.5
EN'H'LEVEL
CURRENT (μA)
EN'H'LEVEL
CURRENT (μA)
8/31
■ELECTRICAL CHARACTERISTICS (Continued)
●Dropout Voltage, Supply Current, EN’H/L’ Level Current (Continued)
XC6402C Series (Continued)
SETTING
OUTPUT
VOLTAGE
VROUT(T) MIN. MAX. TYP. MAX. TYP. MAX. TYP. MAX. MAX. MIN.
3.00 2.940 3.060
3.05 2.989 3.111
3.10 3.038 3.162
3.15 3.087 3.213
3.20 3.136 3.264
3.25 3.185 3.315
3.30 3.234 3.366
3.35 3.283 3.417
3.40 3.332 3.468
3.45 3.381 3.519
3.50 3.430 3.570
3.55 3.479 3.621
3.60 3.528 3.672
3.65 3.577 3.723
3.70 3.626 3.774
3.75 3.675 3.825
3.80 3.724 3.876
3.85 3.773 3.927
3.90 3.882 3.978
3.95 3.871 4.029
4.00 3.920 4.080
4.05 3.969 4.131
4.10 4.018 4.182
4.15 4.067 4.233
4.20 4.116 4.284
4.25 4.165 4.335
4.30 4.214 4.386
4.35 4.263 4.437
4.40 4.312 4.488
4.45 4.361 4.539
4.50 4.410 4.590
4.55 4.459 4.641
4.60 4.508 4.692
4.65 4.557 4.743
4.70 4.606 4.794
4.75 4.655 4.845
4.80 4.704 4.896
4.85 4.753 4.947
4.90 4.802 4.998
4.95 4.851 5.049
5.00 4.900 5.100
VR OUTPUT VOLTAGE
VD DETECT VOLTAGE
(V)
(V)
VOUT Vdif1 Vdif2 IDD IENH IENL
E-1 E-2 E-3 E-4 E-5
DROPOUT
VOLTAGE 1
(mV)
15.0 23.0 50.0 75.0
DROPOUT
VOLTAGE 2
(mV)
SUPPLY CURRENT
(μA)
40.5 87.5 12.5 -12.5
41.0 89.0 14.0 -14.0
41.5 90.5 15.5 -15.5
42.0 92.0 17.0 -17.0
EN'H'LEVEL
CURRENT
(μA)
EN'H'LEVEL
CURRENT
XC6402
Series
(μA)
9/31
XC6402 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Dropout Voltage
XC6402F Series
SETTING
OUTPUT
VOLTAGE
VD DETECT VOLTAGE
(V)
(V)
DROPOUT VOLTAGE 1
VOUT Vdif1 Vdif2
VROUT(T) MIN. MAX. TYP. MAX. TYP. MAX.
0.80 0.770 0.830
0.85 0.820 0.880
0.90 0.870 0.930
0.95 0.920 0.980
1.00 0.970 1.030
1.05 1.020 1.080
1.10 1.070 1.130
1.15 1.120 1.180
1.20 1.170 1.230
1.25 1.220 1.280
1.30 1.270 1.330
1.35 1.320 1.380
1.40 1.370 1.430
1.45 1.420 1.480
1.50 1.470 1.530
1.55 1.519 1.581
1.60 1.568 1.632
1.65 1.617 1.683
1.70 1.666 1.734
1.75 1.715 1.785
1.80 1.764 1.836
1.85 1.813 1.887
1.90 1.862 1.938
1.95 1.911 1.989
2.00 1.960 2.040
2.05 2.009 2.091
2.10 2.058 2.142
2.15 2.107 2.193
2.20 2.156 2.244
2.25 2.205 2.295
2.30 2.254 2.346
2.35 2.303 2.397
2.40 2.352 2.448
2.45 2.401 2.499
2.50 2.450 2.550
2.55 2.499 2.601
2.60 2.548 2.652
2.65 2.597 2.703
2.70 2.646 2.754
2.75 2.695 2.805
2.80 2.744 2.856
2.85 2.793 2.907
2.90 2.842 2.958
2.95 2.891 3.009
E-1 E-2 VR OUTPUT VOLTAGE
DROPOUT VOLTAGE 2
(mV)
(mV)
700 800
100
600
250
700
500 600
50
400
150
500
300 400
30
200 300
100
100
250
27.0 41.0 90.0 135.0
25.0 37.0 80.0 120.0
18.0 28.0 60.0 90.0
10/31
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