CLM2815 Datasheet, PDF (5/6 Pages) Calogic, LLC – 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output Fast Response

CORPORATION
TYPICAL APPLICATIONS
CLM2815
V_IN
C₁
CLM2815
IN
OUT
ADJ
R₁
V_IN
C₁
CLM2815
IN
OUT
ADJ
R₁
C₂
V_OUT
LOAD
1.5A CURRENT OUTPUT REGULATOR
1E-37
V_OUT = V_REF(1 + R₁/R₂) + I_ADJ R₂
R₂
TYPICAL ADJUSTABLE REGULATOR
1E-38
V_IN
(NOTE A)
IN
+
10mF
CLM2815
ADJ
*C₁IMPROVES RIPPLE REJECTION.
X _C SHOULD BE - R ₁ AT RIPPLE
FREQUENCY.
5V
OUT
R₁
121
9
1%
V_OUT
365R9²
1%
+
C₁
10mF
150mF
NOTE A:
V_{IN (MIN)} = (INTENDED V _OUT ) + (V _{DROPOUT (MAX)})
IMPROVING RIPPLE REJECTION
1U -2 5
V_IN
(NOTE A)
IN
+
10mF
CLM2815
ADJ
OUT
TTL
OUTPUT
1k
2N3904
1k
5V
121 9
1%
+
365 9
1%
100mF
NOTE A: V_{IN (MIN)} = (INTENDED V _OUT ) + (V _{DROPOUT (MAX)})
5V REGULATOR WITH SHUTDOWN
1U-26
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]