ANALOG DEVICES ADP7104 Service Manual

20 V, 500 mA, Low Noise, CMOS LDO
ADP7104
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
Trademarks and registered trademarks are the property of their respective owners.
Fax: 781.461.3113 ©2011–2012 Analog Devices, Inc. All rights reserved.
V
OUT
= 5V
V
IN
= 8V
PG
VOUTVIN
PG
GND
SENSE
EN/ UVLO
100k
100k
100k
COUT 1µF
CIN 1µF
ON
OFF
+
+
09507-001
V
OUT
= 5V
VIN = 8V
PG
VOUTVIN
PG
GND
ADJ
EN/ UVLO
100k
100k
100k
COUT 1µF
CIN 1µF
ON
OFF
++
13k
40.2k
09507-002
Data Sheet

FEATURES

Input voltage range: 3.3 V to 20 V Maximum output current: 500 mA Low noise: 15 µV rms for fixed output versions PSRR performance of 60 dB at 10 kHz, V Reverse current protection Low dropout voltage: 350 mV at 500 mA Initial accuracy: ±0.8% Accuracy over line, load, and temperature: −2%/+1% Low quiescent current (V
= 5 V), I
IN
GND
Low shutdown current: <40 µA at V
1 µF ceramic output capacitor
7 fixed output voltage options: 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V,
5 V, and 9 V Adjustable output from 1.22 V to V Foldback current limit and thermal overload protection User programmable precision UVLO/enable Power-good indicator 8-lead LFCSP and 8-lead SOIC packages

APPLICATIONS

Regulation to noise sensitive applications: ADC, DAC circuits,
precision amplifiers, high frequency oscillators, clocks,
and PLLs Communications and infrastructure Medical and healthcare Industrial and instrumentation
= 3.3 V
OUT
= 900 μA with 500 mA load
= 12 V, stable with small
IN
− VDO
IN

TYPICAL APPLICATION CIRCUITS

Figure 1. ADP7104 with Fixed Output Voltage, 5 V
Figure 2. ADP7104 with Adjustable Output Voltage, 5 V

GENERAL DESCRIPTION

The ADP7104 is a CMOS, low dropout linear regulator that operates from 3.3 V to 20 V and provides up to 500 mA of output current. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 19 V to 1.22 V rails. Using an advanced proprietary architecture, it provides high power supply rejection, low noise, and achieves excellent line and load transient response with just a small 1 µF ceramic output capacitor.
The
ADP7104 is available in seven fixed output voltage options
and an adjustable version, which allows output voltages that range from 1.22 V to V
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
− VDO via an external feedback divider.
IN
The pendent of the output voltage. A digital power-good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies.
The and 8-lead SOIC packages. The LFCSP offers a very compact solution and also provides excellent thermal performance for applications requiring up to 500 mA of output current in a small, low-profile footprint.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700
ADP7104 output noise voltage is 15 μV rms and is inde-
ADP7104 is available in 8-lead, 3 mm × 3 mm LFCSP
www.analog.com
ADP7104 Data Sheet

TABLE OF CONTENTS

Features .............................................................................................. 1
Applications ....................................................................................... 1
Typical Application Circuits ............................................................ 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Input and Output Capacitor, Recommended Specifications .. 4
Absolute Maximum Ratings ............................................................ 5
Thermal Data ................................................................................ 5
Thermal Resistance ...................................................................... 5
ESD Caution .................................................................................. 5
Pin Configurations and Function Descriptions ........................... 6

REVISION HISTORY

3/12—Rev. A to Rev. B
Changes to Figure 66 ...................................................................... 18
11/11—Rev. 0 to Rev. A
Changed Low Dropout Voltage from 200 mV to 350 mV .......... 1
Changes to Dropout Voltage Parameter ........................................ 3
10/11—Revision 0: Initial Version
Typical Performance Characteristics ..............................................7
Theory of Operation ...................................................................... 16
Applications Information .............................................................. 17
Capacitor Selection .................................................................... 17
Programable Undervoltage Lockout (UVLO) ........................... 18
Power-Good Feature .................................................................. 19
Noise Reduction of the Adjustable ADP7104 ............................ 19
Current Limit and Thermal Overload Protection ................. 20
Thermal Considerations ............................................................ 20
Printed Circuit Board Layout Considerations ............................ 23
Outline Dimensions ....................................................................... 24
Ordering Guide .......................................................................... 25
Rev. B | Page 2 of 28
Data Sheet ADP7104
I
= 500 mA, VIN = 10 V, TJ = −40°C to +125°C
1600
µA
LOAD REGULATION1
∆V
/∆I
I
= 1 mA to 500 mA
0.2 %/A
I
= 150 mA
100 mV
I
= 500 mA, TJ = −40°C to +125°C
550
mV
PG Output Logic High
PG
IOH < 1 µA
1.0
V

SPECIFICATIONS

VIN = (V
Table 1.
Parameter Symbol Conditions Min Typ Max Unit
INPUT VOLTAGE RANGE VIN 3.3 20 V OPERATING SUPPLY CURRENT I I I I I I I
SHUTDOWN CURRENT I EN = GND, VIN = 12 V, TJ = −40°C to +125°C 75 µA INPUT REVERSE CURRENT I EN = GND, VIN = 0 V, V
OUTPUT VOLTAGE ACCURACY
Fixed Output Voltage Accuracy V
1 mA < I
Adjustable Output Voltage
1 mA < I
LINE REGULATION ∆V
I ADJ INPUT BIAS CURRENT ADJ
SENSE INPUT BIAS CURRENT SENSE
DROPOUT VOLTAGE2 V I
I I I I
START-UP TIME3 t CURRENT-LIMIT THRESHOLD4 I PG OUTPUT LOGIC LEVEL
PG Output Logic Low PG
PG OUTPUT THRESHOLD
Output Voltage Falling PG
Output Voltage Rising PG
THERMAL SHUTDOWN
Thermal Shutdown Threshold TSSD TJ rising 150
Thermal Shutdown Hysteresis TS
+ 1 V) or 3.3 V (whichever is greater), EN = VIN, I
OUT
I
GND
EN = GND, VIN = 12 V 40 50 µA
GND-SD
EN = GND, VIN = 0 V, V
REV-INPUT
I
OUT
V
ADJ
Accuracy
/∆VIN VIN = (V
OUT
OUT
1 mA < I
I-BIAS
I-BIAS
I
DROPOUT
V
STA RT-UP
625 775 1000 mA
LIMIT
HIGH
IOL < 2 mA 0.4 V
LOW
− 9.2 %
FAL L
−6.5 %
RISE
15
SD-HYS
= 10 mA, CIN = C
OUT
= 100 µA, VIN = 10 V 400 µA
OUT
= 100 µA, VIN = 10 V, TJ = −40°C to +125°C 900 µA
OUT
= 10 mA, VIN = 10 V 450 µA
OUT
= 10 mA, VIN = 10 V, TJ = −40°C to +125°C 1050 µA
OUT
= 300 mA, VIN = 10 V 750 µA
OUT
= 300 mA, VIN = 10 V, TJ = −40°C to +125°C 1400 µA
OUT
= 500 mA, VIN = 10 V 900 µA
OUT
OUT
+125°C
= 10 mA –0.8 +0.8 %
OUT
< 500 mA, VIN = (V
T
I
T
OUT
OUT
= −40°C to +125°C
J
= 10 mA
OUT
< 500 mA, VIN = (V
OUT
= −40°C to +125°C
J
+ 1 V ) to 20 V, TJ = −40°C to +125°C −0.015 +0.015 %/V
OUT
OUT
= 1 mA to 500 mA, TJ = −40°C to +125°C 0.75 %/A
OUT
< 500 mA, VIN = (V
OUT
ADJ connected to VOUT
1 mA < I
< 500 mA, VIN = (V
OUT
SENSE connected to VOUT, V
= 10 mA 20 mV
OUT
= 10 mA, TJ = −40°C to +125°C 40 mV
OUT
OUT
= 150 mA, TJ = −40°C to +125°C 175 mV
OUT
= 300 mA 200 mV
OUT
= 300 mA, TJ = −40°C to +125°C 325 mV
OUT
= 500 mA 350 mV
OUT
OUT
= 5 V 1000 µs
OUT
= 1 µF, TA = 25°C, unless otherwise noted.
OUT
= 20 V 0.3 µA
OUT
= 20 V, TJ = −40°C to
OUT
+ 1 V) to 20 V,
OUT
5 µA
–2 +1 %
1.21 1.22 1.23 V
+ 1 V) to 20 V,
OUT
+ 1 V) to 20 V,
OUT
+ 1 V) to 20 V,
OUT
= 1.5 V
OUT
1.196 1.232 V
10 nA
1 μA
°C °C
Rev. B | Page 3 of 28
ADP7104 Data Sheet
10 kHz, VIN = 4.3 V, V
= 3.3 V
60 dB
Parameter Symbol Conditions Min Typ Max Unit
PROGRAMMABLE EN/UVLO
UVLO Threshold Rising UVLO UVLO Threshold Falling UVLO
UVLO Hysteresis Current UVLO Enable Pull-Down Current I Start Threshold V Shutdown Threshold V
Hysteresis 250 mV OUTPUT NOISE OUT 10 Hz to 100 kHz, VIN = 6.3 V, V 10 Hz to 100 kHz, VIN = 8 V, V 10 Hz to 100 kHz, VIN = 12 V, V 10 Hz to 100 kHz, VIN = 5.5 V, V
10 Hz to 100 kHz, VIN = 12 V, V
10 Hz to 100 kHz, VIN = 20 V, V
POWER SUPPLY REJECTION RATIO PSRR 100 kHz, VIN = 4.3 V, V 100 kHz, VIN = 6 V, V
10 kHz, VIN = 6 V, V 100 kHz, VIN = 3.3 V, V 100 kHz, VIN = 6 V, V 100 kHz, VIN = 16 V, V 10 kHz, VIN = 3.3 V, V 10 kHz, VIN = 6 V, V 10 kHz, VIN = 16 V, V
1
Based on an end-point calculation using 1 mA and 300 mA loads. See Figure 6 for typical load regulation performance for loads less than 1 mA.
2
Dropout voltage is defined as the input-to-output voltage differential when the input voltage is set to the nominal output voltage. This applies only for output
voltages above 3.0 V.
3
Start-up time is defined as the time between the rising edge of EN to VOUT being at 90% of its nominal value.
4
Current limit threshold is defined as the current at which the output voltage drops to 90% of the specified typical value. For example, the current limit for a 5.0 V
output voltage is defined as the current that causes the output voltage to drop to 90% of 5.0 V, or 4.5 V.
3.3 V ≤ VIN ≤ 20 V, TJ = −40°C to +125°C 1.18 1.23 1.28 V
RISE
3.3 V ≤ VIN ≤ 20 V, TJ = −40°C to +125°C, 10 kΩ in
FAL L
1.13 V
series with the enable pin
VEN > 1.25 V, TJ = −40°C to +125°C 7.5 9.8 12 µA
HYS
EN = VIN 500 nA
EN-IN
TJ = −40°C to +125°C 3.2 V
STA RT
TJ = −40°C to +125°C 2.45 V
SHUTDOWN
10 Hz to 100 kHz, VIN = 5.5 V, V
NOISE
= 1.8 V 15 µV rms
OUT
= 3.3 V 15 µV rms
OUT
= 5 V 15 µV rms
OUT
= 9 V 15 µV rms
OUT
= 1.5 V,
OUT
18 µV rms
adjustable mode
OUT
= 5 V,
30 µV rms
adjustable mode
= 15 V,
OUT
65 µV rms
adjustable mode
= 3.3 V 50 dB
OUT
= 5 V 50 dB
OUT
OUT
= 5 V 60 dB
OUT
= 1.8 V, adjustable mode 50 dB
OUT
= 5 V, adjustable mode 60 dB
OUT
= 15 V, adjustable mode 60 dB
OUT
= 1.8 V, adjustable mode 60 dB
OUT
= 5 V, adjustable mode 80 dB
OUT
= 15 V, adjustable mode 80 dB
OUT

INPUT AND OUTPUT CAPACITOR, RECOMMENDED SPECIFICATIONS

Table 2.
Parameter Symbol Conditions Min Typ Max Unit
Minimum Input and Output Capacitance1 C Capacitor ESR R
1
The minimum input and output capacitance should be greater than 0.7 μF over the full range of operating conditions. The full range of operating conditions in the
application must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended; Y5V and Z5U capacitors are not recommended for use with any LDO.
TA = −40°C to +125°C 0.7 µF
MIN
TA = −40°C to +125°C 0.001 0.2 Ω
ESR
Rev. B | Page 4 of 28
Data Sheet ADP7104
Operating Ambient Temperature Range
−40°C to +85°C

ABSOLUTE MAXIMUM RATINGS

Table 3.
Parameter Rating
VIN to GND −0.3 V to +22 V VOUT to GND −0.3 V to +20 V EN/UVLO to GND −0.3 V to VIN PG to GND −0.3 V to VIN SENSE/ADJ to GND −0.3 V to VOUT Storage Temperature Range −65°C to +150°C Operating Junction Temperature Range −40°C to +125°C
Soldering Conditions JEDEC J-STD-020
Stresses above those listed under absolute maximum ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

THERMAL DATA

Absolute maximum ratings apply individually only, not in combination. The ADP7104 can be damaged when the junction temperature limit is exceeded. Monitoring ambient temperature does not guarantee that T limits. In applications with high power dissipation and poor thermal resistance, the maximum ambient temperature may have to be derated.
In applications with moderate power dissipation and low PCB thermal resistance, the maximum ambient temperature can exceed the maximum limit as long as the junction temperature is within specification limits. The junction temperature (T the device is dependent on the ambient temperature (T power dissipation of the device (P thermal resistance of the package (θ
Maximum junction temperature (T ambient temperature (T formula
T
= TA + (PD × θJA)
J
Junction-to-ambient thermal resistance (θ based on modeling and calculation using a 4-layer board. The junction-to-ambient thermal resistance is highly dependent on the application and board layout. In applications where high maximum power dissipation exists, close attention to thermal
is within the specified temperature
J
) of
J
), the
A
), and the junction-to-ambient
D
).
JA
) is calculated from the
J
) and power dissipation (PD) using the
A
) of the package is
JA
board design is required. The value of θ on PCB material, layout, and environmental conditions. The specified values of θ
are based on a 4-layer, 4 in. × 3 in. circuit
JA
board. See JESD51-7 and JESD51-9 for detailed information on the board construction. For additional information, see the AN-617 Application Note, MicroCSP™ Wafer Level Chip Scale Package, available at www.analog.com.
Ψ
is the junction-to-board thermal characterization parameter
JB
with units of °C/W. The package’s Ψ calculation using a 4-layer board. The JESD51-12, Guidelines for Reporting and Using Electronic Package Thermal Information, states that thermal characterization parameters are not the same as thermal resistances. Ψ
measures the component power
JB
flowing through multiple thermal paths rather than a single path as in thermal resistance, θ
. Therefore, ΨJB thermal paths
JB
include convection from the top of the package as well as radiation from the package, factors that make Ψ in real-world applications. Maximum junction temperature (T is calculated from the board temperature (T dissipation (P
T
= TB + (PD × ΨJB)
J
) using the formula
D
See JESD51-8 and JESD51-12 for more detailed information about Ψ
.
JB

THERMAL RESISTANCE

θJA and ΨJB are specified for the worst-case conditions, that is, a device soldered in a circuit board for surface-mount packages
is a parameter for surface-mount packages with top mounted heatsinks.
θ
is presented here for reference only.
JC
Table 4. Thermal Resistance
Package Type
θJA θJC
8-Lead LFCSP 40.1 27.1 17.2 °C/W 8-Lead SOIC 48.5 58.4 31.3 °C/W

ESD CAUTION

may vary, depending
JA
is based on modeling and
JB
more useful
JB
) and power
B
. θJC
ΨJB Unit
)
J
Rev. B | Page 5 of 28
ADP7104 Data Sheet
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
2. IT IS HIGHL Y RE COMMENDED THAT THE EXPOSED PAD ON THE BOTTOM OF THE PACKAGE BE CONNE CTED TO THE GROUND PLANE ON T HE BOARD.
3GND 4NC
1VOUT 2SENSE/ADJ
6 GND 5 EN/UVLO
8 VIN 7 PG
ADP7104
TOP VIEW
(Not to S cale)
09507-003
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
2. IT IS HIGHL Y RE COMMENDED THAT THE EXPOSED PAD ON THE BOTTOM OF THE PACKAGE BE CONNE CTED TO THE GROUND PLANE ON T HE BOARD.
VOUT
1
SENSE/ADJ
2
GND
3
NC
4
VIN
8
PG
7
GND
6
EN/UVLO
5
ADP7104
TOP VIEW
(Not to S cale)
09507-004
Sense (SENSE). Measures the actual output voltage at the load and feeds it to the error amplifier.
performance and is electrically connected to GND inside the package. It is highly recommended

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

Figure 3. LFCSP Package
Figure 4. Narrow Body SOIC Package
Table 5. Pin Function Descriptions
Pin No. Mnemonic Description
1 VOUT Regulated Output Voltage. Bypass VOUT to GND with a 1 µF or greater capacitor. 2 SENSE/ADJ
Connect SENSE as close as possible to the load to minimize the effect of IR drop between the regulator output and the load. This function applies to fixed voltages only. Adjust Input (ADJ). An external resistor divider sets the output voltage. This function applies to
adjustable voltages only. 3 GND Ground. 4 NC Do Not Connect to this Pin. 5 EN/UVLO Enable Input (EN). Drive EN high to turn on the regulator; drive EN low to turn off the regulator.
For automatic startup, connect EN to VIN.
Programmable Undervoltage Lockout (UVLO). When the programmable UVLO function is used,
the upper and lower thresholds are determined by the programming resistors. 6 GND Ground. 7 PG Power Good. This open-drain output requires an external pull-up resistor to VIN or VOUT. If the
part is in shutdown, current limit, thermal shutdown, or falls below 90% of the nominal output
voltage, PG immediately transitions low. If the power-good function is not used, the pin may be
left open or connected to ground. 8 VIN Regulator Input Supply. Bypass VIN to GND with a 1 µF or greater capacitor. EPAD Exposed Pad. Exposed paddle on the bottom of the package. The EPAD enhances thermal
that the EPAD be connected to the ground plane on the board.
Rev. B | Page 6 of 28
Data Sheet ADP7104
3.25
3.27
3.29
3.31
3.33
3.35
V
OUT
(V)
LOAD = 100µA LOAD = 1mA LOAD = 10mA LOAD = 100mA LOAD = 300mA LOAD = 500mA
–40°C –5°C 25°C 85°C 125°C
TJ (°C)
09507-005
3.25
3.27
3.29
3.31
3.33
3.35
0.1 1 10 100 1000
V
OUT
(V)
I
LOAD
(mA)
09507-006
3.25
3.27
3.29
3.31
3.33
3.35
4 6 8 10 12 14 16 18 20
V
OUT
(V)
VIN (V)
LOAD = 100µA LOAD = 1mA LOAD = 10mA LOAD = 100mA LOAD = 300mA LOAD = 500mA
09507-007
0
200
400
600
800
1000
1200
GROUND CURRENT (µA)
–40°C –5°C 25°C 85°C 125°C
T
J
(
°C
)
LOAD = 100µA LOAD = 1mA LOAD = 10mA LOAD = 100mA LOAD = 300mA LOAD = 500mA
09507-008
0
100
200
300
400
500
600
700
800
0.1 1 10 100 1000
I
LOAD
(mA)
GROUND CURRENT (µA)
09507-009
0
200
400
600
800
1000
1200
4 6 8 10 12 14 16 18 20
GROUND CURRENT (µA)
VIN (V)
LOAD = 100µA LOAD = 1mA LOAD = 10mA LOAD = 100mA LOAD = 300mA LOAD = 500mA
09507-010

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 7.5 V, V
OUT
= 5 V, I
= 10 mA, CIN = C
OUT
= 1 µF, TA = 25°C, unless otherwise noted.
OUT
Figure 5. Output Voltage vs. Junction Temperature
Figure 6. Output Voltage vs. Load Current
Figure 8. Ground Current vs. Junction Temperature
Figure 9. Ground Current vs. Load Current
Figure 7. Output Voltage vs. Input Voltage
Figure 10. Ground Current vs. Input Voltage
Rev. B | Page 7 of 28
ADP7104 Data Sheet
SHUTDOWN CURRE NT (µA)
0
20
40
60
80
100
120
140
160
–50 –25 0 25 50 75 100 125
TEMPERATURE (°C)
3.3V
4.0V
6.0V
8.0V
12.0V
20.0V
09507-011
0
50
100
150
200
250
300
350
1 10 100 1000
DROPOUT ( mV )
I
LOAD
(mA)
V
OUT
= 3.3V
T
A
= 25°C
09507-012
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.1 3.2 3.3 3.4 3.5 3.6 3.7
V
OUT
(V)
VIN (V)
LOAD = 5mA LOAD = 10mA LOAD = 100mA LOAD = 200mA LOAD = 300mA LOAD = 500mA
09507-013
0
200
400
600
800
1000
1200
1400
3.1 3.2 3.3 3.4 3.5 3.6 3.7
GROUND CURRENT (µA)
V
IN
(V)
LOAD = 5mA LOAD = 10mA LOAD = 100mA LOAD = 200mA LOAD = 300mA LOAD = 500mA
09507-014
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
5.04
5.05
V
OUT
(V)
LOAD = 100µA LOAD = 1mA LOAD = 10mA LOAD = 100mA LOAD = 300mA LOAD = 500mA
–40°C –5°C 25°C 85°C 125°C
T
J
(
°C
)
09507-015
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
5.04
5.05
0.1 1 10 100 1000
V
OUT
(V)
I
LOAD
(mA)
09507-016
Figure 11. Shutdown Current vs. Temperature at Various Input Voltages
Figure 12. Dropout Voltage vs. Load Current
Figure 14. Ground Current vs. Input Voltage (in Dropout)
Figure 15. Output Voltage vs. Junction Temperature, V
OUT
= 5 V
Figure 13. Output Voltage vs. Input Voltage (in Dropout)
Figure 16. Output Voltage vs. Load Current, V
OUT
= 5 V
Rev. B | Page 8 of 28
Data Sheet ADP7104
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
5.04
5.05
6 8 10 12 14 16 18 20
V
OUT
(V)
V
IN
(V)
LOAD = 100µA LOAD = 1mA LOAD = 10mA LOAD = 100mA LOAD = 300mA LOAD = 500mA
09507-017
0
100
200
300
400
500
600
700
800
900
1000
25°C 85°C 125°C
GROUND CURRENT (µA)
TJ (°C)
–40°C –5°C
LOAD = 100µA LOAD = 1mA LOAD = 10mA LOAD = 100mA LOAD = 300mA
09507-118
0
100
200
300
400
500
600
700
0.1 1 10 100 1000
GROUND CURRENT (µA)
I
LOAD
(mA)
09507-119
0
50
100
150
200
250
300
1 10 100 1000
DROPOUT ( mV )
I
LOAD
(mA)
V
OUT
= 5V
T
A
= 25°C
09507-018
4.55
4.60
4.65
4.70
4.75
4.80
4.85
4.90
4.95
5.00
5.05
4.8 4.9 5.0 5.1 5.2 5.3 5.4
V
OUT
(V)
VIN (V)
LOAD = 5mA LOAD = 10mA LOAD = 100mA LOAD = 200mA LOAD = 300mA LOAD = 500mA
09507-019
–500
0
500
1000
1500
2000
2500
4.80 4.90 5.00 5.10 5.20 5.30 5.40
GROUND CURRENT (µA)
VIN (V)
LOAD = 5mA LOAD = 10mA LOAD = 100mA LOAD = 200mA LOAD = 300mA LOAD = 500mA
09507-020
Figure 17. Output Voltage vs. Input Voltage, V
OUT
Figure 18. Ground Current vs. Junction Temperature, V
= 5 V
OUT
= 5 V
Figure 20. Dropout Voltage vs. Load Current, V
OUT
= 5 V
Figure 21. Output Voltage vs. Input Voltage (in Dropout)
Figure 19. Ground Current vs. Load Current, V
OUT
= 5 V
Figure 22. Ground Current vs. Input Voltage (in Dropout), V
OUT
= 5 V
Rev. B | Page 9 of 28
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