|
|
PDF LD6806 Data sheet ( Hoja de datos )
| Número de pieza | LD6806 | |
| Descripción | Ultra low-dropout regulator | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LD6806 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
LD6806 series
Ultra low-dropout regulator, low noise, 200 mA
Rev. 3 — 9 December 2011
Product data sheet
1. Product profile
1.1 General description
The LD6806 series is a small-size Low-DropOut regulator (LDO) family with a typical
voltage drop of 60 mV at 200 mA current rating.
The device is available in three different surface-mounted packages, one 0.4 mm pitch
CSP, one leadless plastic package SOT886 and one gull wing package SOT753.
The operating voltage ranges from 2.3 V to 5.5 V and the output voltage ranges from
1.2 V to 3.6 V.
LD6806x/xxH devices show a high-ohmic state at the output pin, while the LD6806x/xxP
contains a pull-down switching transistor, to provide a low-ohmic output stage when the
device is disabled. All devices use the same regulator design and are manufactured in
monolithic silicon technology.
These features make the LD6806 series ideal for use in applications requiring component
miniaturization, such as mobile phone handsets, cordless telephones and personal digital
devices.
1.2 Features and benefits
www.DataSheet.net/
Input voltage range 2.3 V to 5.5 V
Output voltage range 1.2 V to 3.6 V
Dropout voltage 60 mV at 200 mA output rating
Low quiescent current in shutdown mode (typical 1.0 A)
30 V RMS output noise voltage (typical value) at 10 Hz to 100 kHz
Turn-on time just 200 s
55 dB Power Supply Rejection Ratio (PSRR) at 1 kHz
Temperature watchdog
Current limiter
LD6806xxxH: high-ohmic (3-state) output state when disabled
LD6806xxxP: low-ohmic output state when disabled
Integrated ESD protection of 10 kV Human Body Model
WLCSP with 0.4 mm pitch and package size of 0.76 mm 0.76 mm 0.47 mm
SOT886 leadless package 1.0 mm 1.45 mm 0.5 mm
SOT753 plastic surface-mounted device
Pb-free, RoHS compliant and free of Halogen and Antimony (dark green compliant)
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
NXP Semiconductors
LD6806 series
Ultra low-dropout regulator, low noise, 200 mA
5. Limiting values
Table 7. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min Max Unit
VIN voltage on pin IN
Ptot total power dissipation
4 ms transient
LD6806CX4/xxx,
LD6806CX4/Cxxx
0.5
[1] -
+6.0
770
V
mW
LD6806F/xxx
[1] -
450 mW
LD6806TD/xxx
[1] -
800 mW
Tstg
Tj
Tamb
VESD
storage temperature
junction temperature
ambient temperature
electrostatic discharge voltage
human body model level 6
machine model class 3
55
40
40
[2]
[3] -
+150
+125
+85
10
400
C
C
C
kV
V
[1] The (absolute) maximum power dissipation depends on the junction temperature Tj. Higher power dissipation is allowed with lower
ambient temperatures. The conditions to determine the specified values are Tamb = 25 C and the use of a two layer PCB.
[2] According to IEC 61340-3-1.
[3] According to JESD22-A115C.
6. Recommended operating conditions
Table 8. Operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb
Tj
Pin IN
ambient temperature
junction temperature
VIN
Pin EN
voltage on pin IN
VEN voltage on pin EN
Pin OUT
CL(ext) external load capacitance
www.DataSheet.net/
Conditions
[1] See Section 10.1 “Output capacitor values”.
Min
40
-
2.3
0
[1] 1.0
Max
+85
+125
5.5
VIN
-
Unit
C
C
V
V
F
LD6806_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 9 December 2011
© NXP B.V. 2011. All rights reserved.
5 of 36
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page 
NXP Semiconductors
LD6806 series
Ultra low-dropout regulator, low noise, 200 mA
10
noise
(μV/√Hz)
1
10-1
9.4 Noise
Output noise voltage of an LDO circuit is given as noise density or RMS output noise
voltage over a defined range of frequencies (10 Hz to 100 kHz). Permanent conditions are
a constant output current and a ripple-free input voltage. The output noise voltage is
generated by the LDO regulator.
001aan941
(1)
(2)
(3)
(4)
(5)
(6)
10
noise
(μV/√Hz)
1
10-1
(1)
(2)
(3)
(4)
(5)
(6)
001aao104
10-2
10
102 103 104 105
frequency (Hz)
(1) 0 mA
(2) 1 mA
(3) 50 mA
(4) 100 mA
(5) 150 mA
(6) 200 mA
Fig 15. Noise density for LD6806CX4/25H
10-2
10
102 103 104 105
frequency (Hz)
(1) 0 mA
www.DataSheet.net/
(2)
(3)
1 mA
50 mA
(4) 100 mA
(5) 150 mA
(6) 200 mA
Fig 16. Noise density for LD6806CX4/36H
LD6806_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 9 December 2011
© NXP B.V. 2011. All rights reserved.
11 of 36
Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LD6806.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LD6805 | Low-dropout regulators | NXP Semiconductors |
| LD6806 | Ultra low-dropout regulator | NXP Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |