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S-814A49AUC-BDN-T2

Description
Fixed Positive LDO Regulator, 4.9V, 0.22V Dropout, CMOS, PDSO5, SOT-89, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size1MB,36 Pages
ManufacturerABLIC
Download Datasheet Parametric View All

S-814A49AUC-BDN-T2 Overview

Fixed Positive LDO Regulator, 4.9V, 0.22V Dropout, CMOS, PDSO5, SOT-89, 5 PIN

S-814A49AUC-BDN-T2 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerABLIC
Parts packaging codeSOT-89
package instructionLSOF, FL6,.1,60
Contacts5
Reach Compliance Codecompliant
ECCN codeEAR99
AdjustabilityFIXED
Maximum drop-back voltage 10.22 V
Nominal dropback voltage 10.18 V
Maximum absolute input voltage12 V
Maximum input voltage10 V
Minimum input voltage5.4 V
JESD-30 codeR-PDSO-F5
length4.5 mm
Maximum load regulation0.05%
Number of functions1
Output times1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current 10.08 A
Maximum output voltage 14.998 V
Minimum output voltage 14.802 V
Nominal output voltage 14.9 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSOF
Encapsulate equivalent codeFL6,.1,60
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.6 mm
surface mountYES
technologyCMOS
Terminal formFLAT
Terminal pitch1.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance2%
width2.5 mm

S-814A49AUC-BDN-T2 Preview

Rev.1.5
_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
The S-814 Series is a low dropout voltage, high output
voltage accuracy and low current consumption positive
voltage regulator developed utilizing CMOS technology.
Built-in low ON-resistance transistors provide low dropout
voltage and large output current. A shutdown circuit ensures
long battery life.
Various types of output capacitors can be used in the S-814
Series compared with the past CMOS voltage regulators.
(i.e., Small ceramic capacitors can also be used in the S-814
Series.)
The SOT-23-5 miniaturized package and the SOT-89-3 and
the SOT-89-5 packages are recommended to use for
configuring portable devices and large output current
applications, respectively.
Features
Low current consumption
At operation mode:
At shutdown mode:
Output voltage:
High accuracy output voltage:
Output current:
Low dropout voltage:
Built-in shutdown circuit
Typ. 30
µA,
Max. 40
µA
Typ. 100 nA, Max. 500 nA
0.1 V steps between 2.0 and 6.0 V
±2.0
%
*1
110 mA capable: 3.0 V output product, at V
IN
=4
V
*1
180 mA capable: 5.0 V output product, at V
IN
=6
V
Typ. 170 mV:
5.0 V output product, at I
OUT
=60
mA
Selection without a shutdown function is possible. (S-814AxxAUA
Series)
Built-in short-circuit protection
Low ESR capacitor, e.g. a ceramic capacitor of 0.47
µF
or more, can be used as the output capacitor.
Small package:
SOT-23-5, SOT-89-3, and SOT-89-5
*1.
Attention should be paid to the power dissipation of the package when the output current is large.
Applications
Power source for battery-powered devices, personal communication devices, and home electric/electronic
appliances.
Packages
SOT-23-5 (Package drawing code: MP005-A)
SOT-89-3 (Package drawing code: UP003-A)
SOT-89-5 (Package drawing code: UP005-A)
Seiko Instruments Inc.
1
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
Block Diagrams
1. S-814xxxAMC Series, S-814xxxAUC Series
*1
Rev.1.5
_00
VIN
VOUT
ON/OFF
Shutdown
circuit
+
Short-circuit
protection
circuit
Reference
voltage
VSS
*1.
Parasitic diode
Figure 1
2. S-814AxxAUA Series
*1
VIN
VOUT
+
Short-circuit
protection
circuit
Reference
voltage
VSS
*1.
Parasitic diode
Figure 2
2
Seiko Instruments Inc.
Rev.1.5
_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
Product Code Structure
1. Product name
S-814 x xx A xx- xxx- T2
IC direction in tape specifications
Product name (Abbreviation)
*2
*1
Package name (Abbreviation)
MC: SOT-23-5
UA: SOT-89-3
UC: SOT-89-5
Output voltage
20 to 60
(E.g., When output voltage is 2.0 V, it is expressed as 20.)
Product type
A: ON / OFF pin positive logic (SOT-23-5, SOT-89-5),
or without shutdown function (SOT-89-3)
B: ON / OFF pin negative logic
*3
*1.
Refer to the taping specifications at the end of this book.
*2.
Refer to the
Table 1
in “2.
Product name list”.
*3.
Refer to “3.
ON/OFF pin (Shutdown pin)”
in “
Operation”.
Remark
A ON/OFF pin and a shutdown circuit are not in S-814AxxAUA Series.
2. Product name list
Table1 (1/2)
Output voltage
2.0 V±2.0 %
2.1 V±2.0 %
2.2 V±2.0 %
2.3 V±2.0 %
2.4 V±2.0 %
2.5 V±2.0 %
2.6 V±2.0 %
2.7 V±2.0 %
2.8 V±2.0 %
2.9 V±2.0 %
3.0 V±2.0 %
3.1 V±2.0 %
3.2 V±2.0 %
3.3 V±2.0 %
3.4 V±2.0 %
3.5 V±2.0 %
3.6 V±2.0 %
3.7 V±2.0 %
3.8 V±2.0 %
3.9 V±2.0 %
SOT-23-5
S-814A20AMC-BCK-T2
S-814A21AMC-BCL-T2
S-814A22AMC-BCM-T2
S-814A23AMC-BCN-T2
S-814A24AMC-BCO-T2
S-814A25AMC-BCP-T2
S-814A26AMC-BCQ-T2
S-814A27AMC-BCR-T2
S-814A28AMC-BCS-T2
S-814A29AMC-BCT-T2
S-814A30AMC-BCU-T2
S-814A31AMC-BCV-T2
S-814A32AMC-BCW-T2
S-814A33AMC-BCX-T2
S-814A34AMC-BCY-T2
S-814A35AMC-BCZ-T2
S-814A36AMC-BDA-T2
S-814A37AMC-BDB-T2
S-814A38AMC-BDC-T2
S-814A39AMC-BDD-T2
SOT-89-3
S-814A30AUA-BCU-T2
S-814A33AUA-BCX-T2
SOT-89-5
S-814A20AUC-BCK-T2
S-814A21AUC-BCL-T2
S-814A22AUC-BCM-T2
S-814A23AUC-BCN-T2
S-814A24AUC-BCO-T2
S-814A25AUC-BCP-T2
S-814A26AUC-BCQ-T2
S-814A27AUC-BCR-T2
S-814A28AUC-BCS-T2
S-814A29AUC-BCT-T2
S-814A30AUC-BCU-T2
S-814A31AUC-BCV-T2
S-814A32AUC-BCW-T2
S-814A33AUC-BCX-T2
S-814A34AUC-BCY-T2
S-814A35AUC-BCZ-T2
S-814A36AUC-BDA-T2
S-814A37AUC-BDB-T2
S-814A38AUC-BDC-T2
S-814A39AUC-BDD-T2
Seiko Instruments Inc.
3
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
Table 1 (2/2)
Rev.1.5
_00
Output voltage
SOT-23-5
SOT-89-3
SOT-89-5
S-814A40AMC-BDE-T2
S-814A40AUC-BDE-T2
4.0 V±2.0 %
S-814A41AMC-BDF-T2
S-814A41AUC-BDF-T2
4.1 V±2.0 %
S-814A42AMC-BDG-T2
S-814A42AUC-BDG-T2
4.2 V±2.0 %
S-814A43AMC-BDH-T2
S-814A43AUC-BDH-T2
4.3 V±2.0 %
S-814A44AMC-BDI-T2
S-814A44AUC-BDI-T2
4.4 V±2.0 %
S-814A45AMC-BDJ-T2
S-814A45AUC-BDJ-T2
4.5 V±2.0 %
S-814A46AMC-BDK-T2
S-814A46AUC-BDK-T2
4.6 V±2.0 %
S-814A47AMC-BDL-T2
S-814A47AUC-BDL-T2
4.7 V±2.0 %
S-814A48AMC-BDM-T2
S-814A48AUC-BDM-T2
4.8 V±2.0 %
S-814A49AMC-BDN-T2
S-814A49AUC-BDN-T2
4.9 V±2.0 %
S-814A50AMC-BDO-T2
S-814A50AUC-BDO-T2
5.0 V±2.0 %
S-814A51AMC-BDP-T2
S-814A51AUC-BDP-T2
5.1 V±2.0 %
S-814A52AMC-BDQ-T2
S-814A52AUC-BDQ-T2
5.2 V±2.0 %
S-814A53AMC-BDR-T2
S-814A53AUC-BDR-T2
5.3 V±2.0 %
S-814A54AMC-BDS-T2
S-814A54AUC-BDS-T2
5.4 V±2.0 %
S-814A55AMC-BDT-T2
S-814A55AUC-BDT-T2
5.5 V±2.0 %
S-814A56AMC-BDU-T2
S-814A56AUC-BDU-T2
5.6 V±2.0 %
S-814A57AMC-BDV-T2
S-814A57AUC-BDV-T2
5.7 V±2.0 %
S-814A58AMC-BDW-T2
S-814A58AUC-BDW-T2
5.8 V±2.0 %
S-814A59AMC-BDX-T2
S-814A59AUC-BDX-T2
5.9 V±2.0 %
S-814A60AMC-BDY-T2
S-814A60AUC-BDY-T2
6.0 V±2.0 %
Remark
Contact our sales person for products with an output voltage other than those specified above or
product type B.
4
Seiko Instruments Inc.
Rev.1.5
_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
Pin Configurations
SOT-23-5
Top view
5
4
Table 2
Pin No.
Symbol
Pin description
1
VIN
Voltage input pin
2
VSS
GND pin
3
ON/OFF
Shutdown pin
*1
NC
4
No connection
5
VOUT
Voltage output pin
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
Figure 3
3
SOT-89-3
Top view
Table 3
Pin No.
1
2
3
Symbol
VOUT
VSS
VIN
Pin description
Voltage output pin
GND pin
Voltage input pin
1
2
3
Figure 4
SOT-89-5
Top view
5
4
Table 4
Pin No.
Symbol
Pin description
1
VOUT
Voltage output pin
2
VSS
GND pin
*1
NC
3
No connection
4
ON/OFF
Shutdown pin
5
VIN
Voltage input pin
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
3
Figure 5
Seiko Instruments Inc.
5
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