PIN CONFIGURATIONS

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										TLV700xx
www.ti.com									SLVSA00 –SEPTEMBER 2009
					PIN CONFIGURATIONS
	DDC PACKAGE					DCK PACKAGE
		SOT23-5				DCK PACKAGE
		SOT23-5					SC70-5
		(TOP VIEW)					SC70-5
		(TOP VIEW)				(TOP VIEW)
						(TOP VIEW)

IN		1	5	OUT	IN		1	5		OUT


GND		2			GND		2			N/C(1)


					EN		3	4
					EN		3	4
EN		3	4	N/C(1)
EN		3	4	N/C(1)

DSE PACKAGE

SON-6

(TOP VIEW)

					IN	1	6	EN
					GND	2	5	N/C(1)
					OUT	3	4	N/C(1)
(1)	No connection.
(1)	No connection.
					PIN DESCRIPTIONS
		TLV700xx

		SON-6	SC70-5	SOT23-5
NAME		DSE	DCK	DDC				DESCRIPTION

					Input pin. A small 1-μF ceramic capacitor is recommended from this pin to ground
IN		1	1	1	to assure stability and good transient performance. See Input and Output Capacitor
					Requirements in the Application Information section for more details.

GND		2	2	2	Ground pin

					Enable pin. Driving EN over 0.9 V turns on the regulator. Driving EN below 0.4 V
EN		6	3	3	puts the regulator into shutdown mode and reduces operating current to 1 μA,
					nominal.

NC		4, 5	4	4	No connection. This pin can be tied to ground to improve thermal dissipation.

					Regulated output voltage pin. A small 1-μF ceramic capacitor is needed from this
OUT		3	5	5	pin to ground to assure stability. See Input and Output Capacitor Requirements in
					the Application Information section for more details.

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TLV700xx

SLVSA00 –SEPTEMBER 2009

www.ti.com

TYPICAL CHARACTERISTICS

Over operating temperature range (TJ = –40°C to +125°C), VIN = VOUT(TYP) + 0.5 V or 2.0 V, whichever is greater; IOUT = 10 mA, VEN = VIN, COUT = 1.0 μF, unless otherwise noted. Typical values are at TJ = +25°C.

OutputVoltage(V)

TLV70018

LINE REGULATION

1.90

IOUT = 10 mA

1.88

1.86
1.86
1.84
1.84
1.82
1.82
1.80


1.78
1.78
1.76
							+125°C


1.74								+85°C
1.74								+85°C
1.72								+25°C
								−40°C


1.70
1.70
2.1	2.6	3.1	3.6	4.1	4.6	5.1			5.6

Input Voltage (V)

OutputVoltage(V)

TLV70018

LINE REGULATION

1.90
1.90	IOUT = 200 mA
1.88	IOUT = 200 mA
1.86
1.86
1.84
1.84
1.82
1.82
1.80
1.80
1.78
1.78
1.76
								+125°C


1.74									+85°C
1.74									+85°C
1.72									+25°C
									−40°C


1.70
1.70
2.1		2.6	3.1	3.6	4.1	4.6	5.1			5.6
				Input Voltage (V)

Figure 1.

Figure 2.

OutputVoltage(V)

TLV70018

LOAD REGULATION

1.90

1.88

1.86

1.84

1.82

1.80

1.78

1.76 +125°C

1.74 +85°C

+25°C

1.72 −40°C

1.70

100

120

140

160

180

200

Output Current (mA)

Figure 3.

			TLV70048
	DROPOUT VOLTAGE vs INPUT VOLTAGE
	250
	IOUT = 200 mA
(mV)	200
(mV)
DropoutVoltage	150
	150
	100
						+125°C
	50					+85°C
						+25°C
						−40°C
	0
	2.25	2.75	3.25	3.75	4.25	4.75
			Input Voltage (V)

Figure 4.

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TLV700xx

www.ti.com

SLVSA00 –SEPTEMBER 2009

TYPICAL CHARACTERISTICS (continued)

				TLV70048
	DROPOUT VOLTAGE vs OUTPUT CURRENT
	180
	160
DropoutVoltage(V)	140								OutputVoltage(V)
	120
	100						+125°C
	100
	80
	60
	40						+85°C
							+85°C
	20						+25°C
	20						−40°C
							−40°C
	0
	0	30	60	90	120	150	180	210
				Output Current (mA)

TLV70018

OUTPUT VOLTAGE vs TEMPERATURE

1.90

1.88

1.86

1.84

1.82

1.80

1.78

1.76

1.74 IOUT = 200 mA IOUT = 10 mA 1.72 IOUT = 150 mA

1.70 −40 −25 −10 5 20 35 50 65 80 95 110 125

Temperature (°C)

Figure 5.

Figure 6.

GroundPinCurrent( A)

TLV70018

GROUND PIN CURRENT vs INPUT VOLTAGE

IOUT = 0 mA

40
40
35
35
30
30
25
25
20
20
15
							+125°C


10								+85°C
10								+85°C
5								+25°C
								−40°C


0
0
2.1	2.6	3.1	3.6	4.1	4.6	5.1			5.6
			Input Voltage (V)

Figure 7.

TLV70018

GROUND PIN CURRENT vs LOAD

	300
( A)	250
( A)	200
Current	200
Current	150
GroundPin	100
										+125°C
										+85°C
	50									+85°C
	50									+25°C
										+25°C
										−40°C
	0
	0	20	40	60	80	100	120	140	160	180	200

Output Current (mA)

Figure 8.

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TLV700xx

SLVSA00 –SEPTEMBER 2009

www.ti.com

TYPICAL CHARACTERISTICS (continued)

TLV70018

GROUND PIN CURRENT vs TEMPERATURE

	40
	35
A)	30
(
Current	25
Current	20
GroundPin	15
	10

	5
					IOUT = 0 mA
	0
	−40	−25	−10	5	20 35 50 65 80 95 110 125
					Temperature (°C)

TLV70018

SHUTDOWN CURRENT vs INPUT VOLTAGE

	2.0
	1.8
( A)	1.6
( A)	1.4
ShutdownCurrent	1.2
	1.0
	0.8
	0.6
	0.4						+125°C
	0.4						+125°C
	0.2						+85°C
	0.2						+25°C
							+25°C
	0
	2.1	2.6	3.1	3.6	4.1	4.6	5.1	5.6

Input Voltage (V)

Figure 9.

Figure 10.

CurrentLimit(mA)

TLV70018

CURRENT LIMIT vs INPUT VOLTAGE

440

430

420

410

400

390

380

370

360

TA = +25°C

350

2.0

2.5

3.0

3.5

4.0

4..5

Input Voltage (V)

Figure 11.

TLV70018

POWER-SUPPLY RIPPLE REJECTION vs FREQUENCY

	100
	90		IOUT = 10 mA
	80				IOUT = 150 mA
					IOUT = 150 mA
	70
PSRR(dB)	60
	50
	40
	30
	20
	10				VIN − VOUT = 0.5 V
	0				VIN − VOUT = 0.5 V
	0
	10	100	1 k	10 k	100 k	1 M	10 M

Frequency (Hz)

Figure 12.

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TLV700xx

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SLVSA00 –SEPTEMBER 2009

TYPICAL CHARACTERISTICS (continued)

TLV70018

POWER-SUPPLY RIPPLE REJECTION vs INPUT VOLTAGE

	80
	70	1 kHz
	70
	60		10 kHz
			10 kHz
PSRR(dB)	50
	40	100 kHz
	40
	30
	30
	20
	10
	0
	2.1	2.2	2.3	2.4	2.5	2.6	2.7	2.8

Input Voltage (V)

TLV70018

OUTPUT SPECTRAL NOISE DENSITY vs OUTPUT VOLTAGE

V/√Hz)	10
V/√Hz)
(	1
Density	1
Density
Noise	0.1
Noise
OutputSpectral	0.01
	IOUT = 10 mA
	CIN = COUT = 1 F
	0
	0
	10	100	1 k	10 k	100 k	1 M	10 M

Frequency (Hz)

Figure 13.

TLV70018

LOAD TRANSIENT RESPONSE

TR =TF = 1 S

200 MA

MA/DIV

IOUT

100

DIV

VOUT

50 MV/

VIN = 2.1 V

10 S/DIV

Figure 15.

TLV70018

LOAD TRANSIENT RESPONSE

TR =TF = 1 S

IOUT

A/DIV

50 MA

0 MA

50 M

DIV

VOUT

20 MV/

VIN = 2.3 V

10 S/DIV

Figure 17.

5MV/DIV 20 MA/DIV

5MV/DIV 1V/DIV

Figure 14.

TLV70018

LOAD TRANSIENT RESPONSE

TR =TF = 1 S

10 MA 0 MA

IOUT

VOUT

VIN = 2.3 V

10 S/DIV

Figure 16.

TLV70018

LINE TRANSIENT RESPONSE

SLEW RATE= 1 V/ S

2.9 V

VIN

2.3 V

VOUT

IOUT = 200 MA

1 MS/DIV

Figure 18.

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TLV700xx

SLVSA00 –SEPTEMBER 2009

www.ti.com

TYPICAL CHARACTERISTICS (continued)

1V/DIV

5MV/DIV

TLV70018

LINE TRANSIENT RESPONSE

SLEW RATE= 1 V/ S

VIN

2.7 V

2.3 V

VOUT

IOUT = 1 MA

10 MV/DIV 1V/DIV

TLV70018

LINE TRANSIENT RESPONSE

SLEW RATE= 1 V/ S

	5.5 V			VIN

2.1 V

VOUT

IOUT = 200 MA

1 MS/DIV	1 MS/DIV
Figure 19.	Figure 20.

TLV70018

VIN RAMP UP, RAMP DOWN RESPONSE

IOUT = 1 MA

VIN

1V/DIV

VOUT

200 MS/DIV

Figure 21.

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