IC LIN REG 1.3V 1A 8SON

TPS79613DRBT

Manufacturer Part NumberTPS79613DRBT
DescriptionIC LIN REG 1.3V 1A 8SON
ManufacturerTexas Instruments
TPS79613DRBT datasheet
 


Specifications of TPS79613DRBT

Regulator TopologyPositive FixedVoltage - Output1.3V
Voltage - Input2.7 ~ 5.5 VNumber Of Regulators1
Current - Output1A (Max)Current - Limit (min)2.4A
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / Case8-SONNumber Of Outputs1
PolarityPositiveInput Voltage Max5.5 V
Output Voltage1.3 VOutput TypeFixed
Output Current1 ALine Regulation0.05 % / V
Load Regulation5 mVVoltage Regulation Accuracy2 %
Maximum Operating Temperature+ 150 CMounting StyleSMD/SMT
Minimum Operating Temperature- 40 CLead Free Status / RoHS StatusLead free / RoHS Compliant
Voltage - Dropout (typical)-  
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FUNCTIONAL BLOCK DIAGRAM—ADJUSTABLE VERSION
IN
GND
EN
Thermal
Shutdown
Reference
V
IN
FUNCTIONAL BLOCK DIAGRAM—FIXED VERSION
IN
GND
EN
Thermal
Shutdown
V
IN
TERMINAL
SOT223
(DCQ)
DDPAK
SON
NAME
(KTT)
(DRB)
NR
5
5
FB
5
5
EN
1
8
GND
3, Tab
6, PowerPAD Regulator ground
IN
2
1, 2
OUT
4
3, 4
Copyright © 2002–2011, Texas Instruments Incorporated
SLVS351N – SEPTEMBER 2002 – REVISED JANUARY 2011
UVLO
Current
Sense
SHUTDOWN
ILIM
_
+
UVLO
Quickstart
Bandgap
250 k
V
REF
1.225 V
UVLO
Current
Sense
SHUTDOWN
ILIM
_
+
UVLO
Quickstart
Bandgap
250 k
V
Reference
REF
1.225 V
Table 1. Terminal Functions
DESCRIPTION
Connecting an external capacitor to this pin bypasses noise generated by the internal
bandgap. This improves power-supply rejection and reduces output noise.
This terminal is the feedback input voltage for the adjustable device.
Driving the enable pin (EN) high turns on the regulator. Driving this pin low puts the regulator
into shutdown mode. EN can be connected to IN if not used.
Unregulated input to the device.
Output of the regulator.
TPS796xx
OUT
R
1
FB
R
2
External to
the Device
OUT
R
1
R
2
R
= 40k
2
NR
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