Datasheet

TPS7201Q, TPS7225Q, TPS7230Q
TPS7233Q, TPS7248Q, TPS7250Q, TPS72xxY
MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
SLVS102G – MARCH 1995 – REVISED JUNE 2000
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
AVAILABLE OPTIONS
T
J
OUTPUT VOLTAGE
(V)
PACKAGED DEVICES
CHIP FORM
T
J
MIN TYP MAX
SMALL OUTLINE
(D)
PDIP
(P)
TSSOP
(PW)
(Y)
4.9 5 5.1 TPS7250QD TPS7250QP TPS7250QPWR TPS7250Y
4.75 4.85 4.95 TPS7248QD TPS7248QP TPS7248QPWR TPS7248Y
3.23 3.3 3.37 TPS7233QD TPS7233QP TPS7233QPWR TPS7233Y
–55°C to 150°C
2.94 3 3.06 TPS7230QD TPS7230QP TPS7230QPWR TPS7230Y
2.45 2.5 2.55 TPS7225QD TPS7225QP TPS7225QPWR TPS7225Y
Adjustable
1.2 V to 9.75 V
TPS7201QD TPS7201QP TPS7201QPWR TPS7201Y
The D package is available taped and reeled. Add R suffix to device type (e.g., TPS7250QDR). The PW package is only available left-end
taped and reeled. The TPS7201Q is programmable using an external resistor divider (see application information). The chip form is tested
at 25°C.
‡
TPS7225Q, TPS7230Q, TPS7233Q, TPS7248Q, TPS7250Q (fixed-voltage
options)
NOTE A: Capacitor selection is nontrivial. See application information section
for details.
SENSE
PG
OUT
OUT
6
5
4
IN
IN
EN
GND
3
2
1
7
8
V
I
0.1 µF
PG
CSR = 1 Ω
V
O
10 µF
+
TPS72xx
‡
C
O
(see Note A)
250 kΩ
Figure 2. Typical Application Configuration