LDK130
300 mA low quiescent current very low noise LDO
(automotive for SOT23-5L package)
Datasheet - production data
Applications
• Mobile phones
• Portable consumer and industrial devices
• Cordless phones and similar battery-powered
systems
627/
')1[PP
DFN6 1.2x1.3
• Automotive P.O.L.
• A.D.A.S.
Description
627/
The LDK130 low drop voltage regulator provides
300 mA of maximum current from an input supply
voltage in the range of 1.9 V to 5.5 V, with a
typical dropout voltage of 100 mV.
Features
It is stabilized with a ceramic capacitor on the
output.
• AEC-Q100 qualified (automotive
grade 1, SOT23-5L package)
• Input voltage from 1.9 to 5.5 V
• Very low-dropout voltage (100 mV typ. at 100
mA load)
• Low quiescent current (typ. 30 µA, 1 µA in OFF
mode)
• Very low noise
• Output voltage tolerance: ± 2.0% at 25 °C
The very low drop voltage, low quiescent current
and low-noise features make it suitable for lowpower battery-powered applications.
An enable logic control function puts the LDK130
in shutdown mode allowing a total current
consumption lower than 1 µA.
The device also includes short-circuit constant
current limiting and thermal protection.
• 300 mA guaranteed output current
• Wide range of fixed output voltages available
on request: from 0.8 V to 3.5 V with 100 mV
step
• Adjustable version: from 0.8 V to VIN - Vdrop
• Logic-controlled electronic shutdown
• Compatible with ceramic capacitor COUT = 1 µF
• Internal current and thermal limit
• Available in SOT23-5L, SOT323-5L and DFN6
1.2x1.3 packages
• Temperature range: -40 °C to 125 °C
March 2020
This is information on a product in full production.
DocID024210 Rev 8
1/27
www.st.com
Contents
LDK130
Contents
1
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.1
SOT23-5L package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.2
DFN6 1.2 x 1.3 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7.3
SOT323-5L package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.4
Packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.5
SOT23-5L and SOT323-5L packing information . . . . . . . . . . . . . . . . . . . 23
8
Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2/27
DocID024210 Rev 8
LDK130
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Pin description (SOT23-5L, SOT323-5L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical characteristics for LDK130 (fixed version). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical characteristics for LDK130 (adjustable version) . . . . . . . . . . . . . . . . . . . . . . . . . 10
SOT23-5L package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
DFN6 1.2 x 1.3 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SOT323-5L mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SOT23-5L tape and reel mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
SOT323-5L tape and reel mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
DocID024210 Rev 8
3/27
27
List of figures
LDK130
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
Figure 21.
Figure 22.
Figure 23.
Figure 24.
Figure 25.
Figure 26.
Figure 27.
Figure 28.
Figure 29.
Figure 30.
Figure 31.
Figure 32.
Figure 33.
Figure 34.
Figure 35.
Figure 36.
Figure 37.
Figure 38.
Figure 39.
Figure 40.
4/27
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical application circuits for fixed version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical application circuits for adjustable version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Output voltage vs. temp. for adjustable (IO = 1 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Output voltage vs. temp. for adjustable version (IO = 300 mA). . . . . . . . . . . . . . . . . . . . . . 11
Output voltage vs. temp. for fixed version (IO = 1 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Output voltage vs. temp. for fixed version (IO = 300 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Line regulation vs. temp. for adjustable version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Short-circuit current vs. temp. for adjustable version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Load regulation vs. temp. for adjustable version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Load regulation vs. temp. for fixed version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Enable pin thresholds vs. temp. (VIN = 1.9 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Enable pin thresholds vs. temp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Quiescent current vs. temp. for adjustable version (IO = 0 mA) . . . . . . . . . . . . . . . . . . . . . 13
Quiescent current vs. temp. for adjustable version (IO = 300 mA) . . . . . . . . . . . . . . . . . . . 13
Quiescent current vs. temp. for fixed version (IO = 0 mA) . . . . . . . . . . . . . . . . . . . . . . . . . 13
Quiescent current vs. temp. for fixed version (IO = 300 mA) . . . . . . . . . . . . . . . . . . . . . . . 13
Shutdown current vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
SVR vs. frequency (VO = 2.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
SVR vs. frequency (VO = VADJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Output noise vs. frequency (VO = 3.3 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Output noise vs. frequency (VO = VADJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Stability region vs. COUT (fixed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Stability region vs COUT (adjust.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Line transient (VOUT = VADJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Line transient (VOUT = 3 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Load transient (VOUT = 3 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Load transient (VOUT = VADJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Startup transient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Enable transient (VOUT = VADJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Enable transient (VOUT = 3 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Dropout voltage vs. temperature (IOUT = 100 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Dropout voltage vs. temperature (IOUT = 300 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SOT23-5L package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SOT23-5L footprint (dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
DFN6 1.2 x 1.3 package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DFN6 1.2 x 1.3 recommended footprint (dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . 20
SOT323-5L package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
SOT23-5L and SOT323-5L tape and reel outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
DocID024210 Rev 8
LDK130
1
Block diagram
Block diagram
Figure 1. Block diagram
DocID024210 Rev 8
5/27
27
Pin configuration
2
LDK130
Pin configuration
Figure 2. Pin connections (top view)
SOT23-5L, SOT323-5L
DFN6 1.2 x 1.3
Table 1. Pin description (SOT23-5L, SOT323-5L)
Pin
Symbol
Function
SOT23/
SOT323
DFN6
1
6
IN
2
2
GND
3
4
EN
4
3
BYP(1)/ADJ
5
1
OUT
Output voltage of the LDO
-
5
N/C
Not connected. This pin should be connected to GND
Input voltage of the LDO
Common ground
Enable pin logic input: low = shutdown, high = active
Bypass capacitor on fixed versions, adjustable pin on ADJ versions
1. Bypass capacitor for noise reduction on fixed version is optional, if not used the relevant pin must be left
floating with no routing on the board.
6/27
DocID024210 Rev 8
LDK130
3
Typical application
Typical application
Figure 3. Typical application circuits for fixed version
Figure 4. Typical application circuits for adjustable version
VO = VADJ (1 + R1 / R2)
DocID024210 Rev 8
7/27
27
Maximum ratings
4
LDK130
Maximum ratings
Table 2. Absolute maximum ratings
Symbol
VIN
DC input voltage
Value
Unit
- 0.3 to 7
V
VOUT
DC output voltage
- 0.3 to VI + 0.3
V
VEN
Enable input voltage
- 0.3 to VI + 0.3
V
2
V
Output current
Internally limited
mA
Power dissipation
Internally limited
mW
VBYP/ADJ
IOUT
PD
Note:
Parameter
ADJ/bypass pin voltage
TSTG
Storage temperature range
- 65 to 150
°C
TOP
Operating junction temperature range
- 40 to 125
°C
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied. All values are referred to GND.
Table 3. Thermal data
Symbol
8/27
Parameter
SOT23-5L
SOT323-5L
DFN6
Unit
RthJA
Thermal resistance junction ambient
160
246
237
°C/W
RthJC
Thermal resistance junction case
68
134
104
°C/W
DocID024210 Rev 8
LDK130
5
Electrical characteristics
Electrical characteristics
TJ = 25 °C, VIN = VOUT(NOM) + 1 V, CIN = COUT = 1 µF, IOUT = 1 mA, VEN = VIN, unless
otherwise specified.
Table 4. Electrical characteristics for LDK130 (fixed version)
Symbol
VIN
VOUT
Parameter
Test conditions
Min.
Typ.
Max.
Unit
1.9
-
5.5
V
IOUT = 1 mA, TJ = 25 °C
-2.0
-
2.0
%
IOUT = 1 mA, -40 °C < TJ < 125 °C
-3.0
-
3.0
%
Operating input voltage VOUT accuracy
∆VOUT
Static line regulation
VOUT +1 V ≤ VIN ≤ 5.5 V, IOUT = 1 mA
-
0.05
-
%/V
∆VOUT
Static load regulation
IOUT = 1 mA to 300 mA
-
0.006
-
%/mA
IOUT = 100 mA, VOUT = 2.5 V
-
100
-
IOUT = 300 mA, VOUT = 2.5 V
40 °C < TJ < 125 °C
-
200
400
Output noise voltage
10 Hz to 100 kHz, IOUT = 10 mA,
VOUT = 2.5 V, CBYP = 10 nF
-
51
-
µVRMS/V
Supply voltage
rejection
VIN = VOUTNOM +0.5 V ± VRIPPLE
VRIPPLE = 0.1 V freq. = 120 Hz to 10 kHz
IOUT = 10 mA
-
55
-
dB
IOUT = 0 mA, -40 °C < TJ < 125 °C
-
30
60
IOUT = 300 mA, -40 °C < TJ < 125 °C
-
70
120
VIN input current in OFF mode: VEN = GND
-
-
1
Short-circuit current
RL = 0
-
450
-
Enable input logic low
VIN = 1.9 V to 5.5 V, -40 °C < TJ < 125 °C
-
-
0.4
Enable input logic high
VIN = 1.9 V to 5.5 V, -40 °C < TJ < 125 °C
1.2
-
Enable pin input current VSHDN = VIN
-
-
100
Thermal shutdown
-
-
160
-
Hysteresis
-
-
20
-
Output capacitor
Capacitance (see Section 6: Typical
performance characteristics)
1
-
22
VDROP
eN
SVR
IQ
ISC
VEN
IEN
TSHDN
COUT
Dropout
voltage(1)
Quiescent current
mV
µA
mA
V
nA
°C
µF
1. Dropout voltage is the input-to-output voltage difference at which the output voltage is 100 mV below its nominal value.
DocID024210 Rev 8
9/27
27
Electrical characteristics
LDK130
TJ = 25 °C, VIN = VOUT(NOM) + 1 V, CIN = COUT = 1 µF, IOUT = 1 mA, VEN = VIN, unless
otherwise specified.
Table 5. Electrical characteristics for LDK130 (adjustable version)
Symbol
Parameter
VIN
Operating input voltage
VADJ
VADJ accuracy
Test conditions
Min.
Typ.
Max.
Unit
1.9
-
5.5
V
IOUT =1 mA, TJ = 25 °C
784
800
816
mV
IOUT = 1 mA, -40 °C < TJ < 125 °C
-3.0
3.0
%
∆VOUT
Static line regulation
VOUT +1 V ≤ VIN ≤ 5.5 V, IOUT = 1 mA
-
0.05
-
%/V
∆VOUT
Static load regulation
IOUT = 1 mA to 300 mA
-
0.006
-
%/mA
IOUT = 100 mA, VOUT = 2.5 V
-
100
-
Dropout voltage
IOUT = 300 mA, VOUT = 2.5 V
40 °C < TJ < 125 °C
-
200
400
Output noise voltage
10 Hz to 100 kHz, IOUT = 10 mA
-
130
-
µVRMS/V
IADJ
Adjust pin current
-
-
1
µA
SVR
Supply voltage
rejection
VIN = VOUTNOM +0.5 V ± VRIPPLE
VRIPPLE = 0.1 V freq. = 120 Hz to 10 kHz
IOUT = 10 mA
-
55
IOUT = 0 mA, -40 °C < TJ < 125 °C
-
30
60
IOUT = 300 mA, -40 °C < TJ < 125 °C
-
70
120
VIN input current in OFF mode: VEN = GND
-
-
1
Short-circuit current
RL= 0
-
450
-
Enable input logic low
VIN = 1.9 V to 5.5 V, -40 °C < TJ < 125 °C
-
-
0.4
Enable input logic high
VIN = 1.9 V to 5.5 V, -40 °C < TJ < 125 °C
1.2
-
-
VDROP
eN
IQ
ISC
VEN
IEN
TSHDN
COUT
(1)
Quiescent current
mV
dB
Enable pin input current VSHDN = VIN
-
100
Thermal shutdown
-
-
160
-
Hysteresis
-
-
20
-
Output capacitor
Capacitance (see Section 6: Typical
performance characteristics)
1
22
1. Dropout voltage is the input-to-output voltage difference at which the output voltage is 100 mV below its nominal value.
10/27
DocID024210 Rev 8
µA
mA
V
nA
°C
µF
LDK130
6
Typical performance characteristics
Typical performance characteristics
0.850
0.840
0.830
0.820
0.810
0.800
0.790
0.780
0.770
0.760
0.750
-50
AM12800v1
VIN = 1.9 V, I OUT = 1 mA
VADJ [V]
VADJ [ V ]
CIN = COUT = 1 µF, VEN to VIN, unless otherwise specified.
Figure 5. Output voltage vs. temp. for
Figure 6. Output voltage vs. temp. for
adjustable (IO = 1 mA)
adjustable version (IO = 300 mA)
-25
0
25
50
75
Temperature [°C]
100
125
150
VOUT [V]
VOUT [V]
AM16198v1
0
25
50
75
Temperature [°C]
-25
0
25
50
75
100
125
150
Figure 8. Output voltage vs. temp. for fixed
version (IO = 300 mA)
VIN = 4 V, IOUT = 1 mA
-25
AM16274v1
VIN = 1.9 V, I OUT = 300 mA
Temperature [°C]
Figure 7. Output voltage vs. temp. for fixed
version (IO = 1 mA)
3.500
3.400
3.300
3.200
3.100
3.000
2.900
2.800
2.700
2.600
2.500
-50
0.850
0.840
0.830
0.820
0.810
0.800
0.790
0.780
0.770
0.760
0.750
-50
100
125
150
3.500
3.400
3.300
3.200
3.100
3.000
2.900
2.800
2.700
2.600
2.500
-50
DocID024210 Rev 8
AM16199v2
VIN = 4 V, IOUT = 300 mA
-25
0
25
50
75
Temperature [°C]
100
125
150
11/27
27
Typical performance characteristics
LDK130
Figure 9. Line regulation vs. temp. for
adjustable version
AM16200v1
0.1
VIN = 1.9 V
550
0.08
500
ISHORT [mA]
0.07
0.06
0.05
0.04
0.03
450
400
350
300
0.02
250
0.01
0
-50
AM16201v1
600
VIN from 1.9 V to 5.5 V, I OUT = 1 mA
0.09
Line regulation [%/V]
Figure 10. Short-circuit current vs. temp. for
adjustable version
-25
0
25
50
75
100
125
200
-50
150
-25
0
Temperature [°C]
Figure 11. Load regulation vs. temp. for
adjustable version
Load regulation [%/mA]
Load regulation [%/mA]
0.006
0.004
0.002
0
25
50
75
Temperature [°C]
100
125
AM16277v1
0.006
0.004
0.002
1.600
Low
1.400
High
1.200
0.7
0.6
0.5
0.4
0.3
0
25
50
75
100
125
150
AM16205v1
V IN = 5.5 V, I OUT = 1 mA
Low
High
1.000
0.800
0.600
0.400
0.200
-25
0
25
50
75
100
125
150
0.000
-50
Temperature [°C]
12/27
-25
Figure 14. Enable pin thresholds vs. temp.
AM16204v1
V IN = 1.9 V, I OUT = 1 mA
0.8
0.2
-50
150
Temperature [°C]
V EN Thresholds [V]
VEN Thresholds [V]
0.9
125
0.008
0
-50
150
Figure 13. Enable pin thresholds vs. temp.
(VIN = 1.9 V)
1
100
V IN = 4 V, IOUT from 1 mA to 300 mA
0.008
-25
75
0.01
V IN = 1.9 V, I OUT from 1 mA to 300 mA
-50
50
Figure 12. Load regulation vs. temp. for fixed
version
AM16276v1
0.01
0
25
Temperature [°C]
-25
0
25
50
Temperature [°C]
DocID024210 Rev 8
75
100
125
150
LDK130
Typical performance characteristics
Figure 15. Quiescent current vs. temp. for
adjustable version (IO = 0 mA)
V IN = 1.9 V, I OUT = 0 mA
90
V IN = 1.9 V, I OUT = 300 mA
180
Quiescent current [µA]
80
70
60
50
40
30
20
10
0
-50
AM16278v1
200
AM16206v1
100
Quiescent current [µA]
Figure 16. Quiescent current vs. temp. for
adjustable version (IO = 300 mA)
160
140
120
100
80
60
40
20
-25
0
25
50
75
Temperature [ °C]
100
125
0
-50
150
-25
0
25
50
75
100
125
150
Temperature [°C]
Figure 17. Quiescent current vs. temp. for fixed Figure 18. Quiescent current vs. temp. for fixed
version (IO = 0 mA)
version (IO = 300 mA)
AM16208v1
100
V IN = 4 V, I OUT = 0 mA
V IN = 4 V, I OUT = 300 mA
180
80
70
60
50
40
30
20
160
140
120
100
80
60
40
20
10
0
-50
AM16279v1
200
Quiescent current [µA]
Quiescent current [µA]
90
-25
0
25
50
75
100
125
0
-50
150
Temperature [°C]
Figure 19. Shutdown current vs. temperature
125
150
AM16211v1
70
No Cbyp
60
0.7
50
0.6
SVR [dB]
Quiescent current [µA]
100
Cbyp =10 nF
0.8
0.5
0.4
0.3
40
30
20
0.2
10
0.1
0
-50
25
50
75
Temperature [ °C]
80
V IN = 4 V , V EN = GND
0.9
0
Figure 20. SVR vs. frequency (VO = 2.5 V)
AM16210v1
1
-25
V OUT = 2.5 V, VIN = VOUT + 0.5 V +/ - 100 mV, I OUT = 10 mA
-25
0
25
50
75
100
125
150
0
100
1000
10000
100000
Frequency [Hz]
Temperature [°C]
DocID024210 Rev 8
13/27
27
Typical performance characteristics
LDK130
Figure 21. SVR vs. frequency (VO = VADJ)
Figure 22. Output noise vs. frequency
(VO = 2.5 V)
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