TDA3664TT NXP [NXP Semiconductors], TDA3664TT Datasheet

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TDA3664TT

Manufacturer Part Number
TDA3664TT
Description
Very low dropout voltage/quiescent current 5 V voltage regulator
Manufacturer
NXP [NXP Semiconductors]
Datasheet

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Part Number:
TDA3664TT
Manufacturer:
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1. General description
2. Features
The TDA3664 is a fixed voltage regulator with very low dropout voltage/quiescent current,
which operates over a wide supply voltage range.
The regulator is available as:
I
I
I
I
I
I
TDA3664
Very low dropout voltage/quiescent current 5 V voltage
regulator
Rev. 07 — 25 June 2007
Fixed 5 V, 100 mA regulator
Supply voltage range up to 45 V
Very low quiescent current of 15 A (typical value)
Very low dropout voltage
High ripple rejection
Protections:
TDA3664: SO4 package
TDA3664AT: SO8 package
TDA3664TT: TSSOP8 package
N
N
N
N
N
N
Reverse polarity safe (down to 25 V without high reverse current)
Negative transient of 50 V (R
Able to withstand voltages up to 18 V at the output (supply line may be
short-circuited)
ESD protection on all pins
DC short-circuit safe to ground and V
Temperature protection (T
j
> 150 C)
S
= 10 ; t < 100 ms)
P
of the regulator output
Product data sheet

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TDA3664TT Summary of contents

Page 1

... The TDA3664 is a fixed voltage regulator with very low dropout voltage/quiescent current, which operates over a wide supply voltage range. The regulator is available as: • TDA3664: SO4 package • TDA3664AT: SO8 package • TDA3664TT: TSSOP8 package 2. Features I Fixed 5 V, 100 mA regulator I Supply voltage range Very low quiescent current (typical value) ...

Page 2

... Symbol Supply voltage Regulator output: pin REG V REG V REG(drop) [1] The regulator output will follow V [2] TDA3664TT Ordering information Table 2: Ordering information Type number Package Name TDA3664AT SO8 TDA3664 SO4 TDA3664TT TSSOP8 TDA3664_7 Product data sheet Very low dropout voltage/quiescent current 5 V voltage regulator Quick reference data = 25 C ...

Page 3

... V P GND REG n.c. TDA3664_7 Product data sheet Very low dropout voltage/quiescent current 5 V voltage regulator 1 ( BANDGAP TDA3664 (TDA3664AT) (TDA3664TT) Pin numbers in parenthesis refer to the TDA3664AT and TDA3664TT version GND 2 TDA3664 4 GND 3 REG 001aac947 Pin description Pin SO4 SO8 ...

Page 4

NXP Semiconductors 7. Functional description The TDA3664 is a fixed 5 V regulator which can deliver output currents up to 100 mA. The regulator is available in SO8, TSSOP8 and SO4 packages. The regulator is intended for portable, mains and ...

Page 5

... Very low dropout voltage/quiescent current 5 V voltage regulator Limiting values Parameter Conditions supply voltage reverse polarity supply non-operating voltage total power dissipation temperature of copper area TDA3664AT TDA3664TT TDA3664 storage temperature non-operating ambient temperature operating junction temperature operating Thermal characteristics Parameter thermal resistance from junction to ambient ...

Page 6

... SVRR supply voltage ripple rejection I current limit REG(crl) I output leakage current LO(rp) at reverse polarity [1] The regulator output will follow V [2] TDA3664TT REG amb 11. Application information 11.1 Noise The output noise is determined by the value of the output capacitor (see Table 7: Output current I (mA) O 0.5 ...

Page 7

NXP Semiconductors Remark: In the event of using different types of capacitors, a minimum ESR needs to be created by using an additional resistor that is placed in series with the output capacitor, see • recommended not to ...

Page 8

NXP Semiconductors 11.4 Additional application information This section gives typical curves for various parameters measured on the TDA3664AT. Standard test conditions are REG ...

Page 9

NXP Semiconductors 2 I (1) q (mA) 1.5 1 0 load q ( load q Fig 9. Quiescent current as a function of the junction temperature. ...

Page 10

NXP Semiconductors 6 V REG ( 100 pulsed load. P Fig 13. Foldback protection mode 12. Test information ( optional (to minimize supply noise only) ( ...

Page 11

NXP Semiconductors 13. Package outline SO8: plastic small outline package; 8 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...

Page 12

NXP Semiconductors SO4: plastic small outline package; 4 leads; body width 3 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.10 1.7 0.85 mm 1.8 0.25 ...

Page 13

NXP Semiconductors TSSOP8: plastic thin shrink small outline package; 8 leads; body width pin 1 index 1 e DIMENSIONS (mm are the original dimensions UNIT max. 0.15 0.95 ...

Page 14

NXP Semiconductors 14. Revision history Table 9: Revision history Document ID Release date TDA3664_7 20070625 • Modifications The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. • Legal texts have ...

Page 15

NXP Semiconductors 15. Legal information 15.1 Data sheet status [1][2] Document status Product status Objective [short] data sheet Development Preliminary [short] data sheet Qualification Product [short] data sheet Production [1] Please consult the most recently issued document before initiating or ...

Page 16

NXP Semiconductors 17. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...

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