REF3212-EP, REF3220-EP, REF3225-EP
REF3230-EP, REF3233-EP, REF3240-EP
www.ti.com
SBVS078B –OCTOBER 2006–REVISED AUGUST 2011
TYPICAL CHARACTERISTICS (continued)
TA = 25°C, ILOAD = 0 mA, VIN = 5 V power supply, REF3225 is used for typical characteristics (unless otherwise noted)
OUTPUT VOLTAGE vs INPUT VOLTAGE
(REF3212)
OUTPUT VOLTAGE
vs LOAD CURRENT
2.505
2.504
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
1.2525
1.2520
1.2515
1.2510
1.2505
1.2500
1.2495
1.2490
1.2485
1.2480
1.2475
_
+125 C
_
+125 C
_
+25 C
_
+25 C
−
_
40 C
−
_
40 C
1.5
2
2.5
3
3.5
4
4.5
5
−
−
−
5
15
10
0
5
10
15
Input Voltage (V)
Load Current (mA)
0.1Hz TO 10Hz
NOISE
OUTPUT VOLTAGE
INITIAL ACCURACY
400ms/div
Output Accuracy (%)
STEP RESPONSE
STEP RESPONSE
CL = 0pF, 5V STARTUP
µ
CL = 1 F
VIN
VIN
VOUT
VOUT
µ
µ
100 s/div
10 s/div
Copyright © 2006–2011, Texas Instruments Incorporated
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