l4955 STMicroelectronics, l4955 Datasheet - Page 9

• Manufacturer Part Number: l4955
• Description: 5a Uldo Linear Regulators Family
• Manufacturer: STMicroelectronics

LOAD TRANSIENT RESPONSE
Figure 19.
Figure 21.
Test condition: V
Figure 22: Load transient test circuit.
VIN = 5V
470 F/25V
Panasonic
C1,C2
HFQ
IN
= 5V, V
IN
CL
OUT
1
2
= 3.3V; Load Transient from 0.5A to 5A;
GND
L4955
PG
6
4
INH
3
7
5
OUT
ADJ
Figure 20.
910
560
R4
R5
100 F/10V
AVX TPS
C4 to C9
D97IN546
6 each
dI
dt
out
20 A
C10 to C15
AVX X7R
6 each
s
1 F
; T
VOUT = 3.3V
J
= 25 C
L4955
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