NCP690 ONSEMI [ON Semiconductor], NCP690 Datasheet - Page 2

• Manufacturer Part Number: NCP690
• Description: 1 A, Low IGND, Very Low Dropout Regulator (VLDO) with/without Enable
• Manufacturer: ONSEMI [ON Semiconductor]

Note: * NCP692 device has EN active high
Note:
Note: * NCP691 device has EN active low
Note:
Note: * Minimum value required for stability
Note: * NCP691−ADJ device has EN active low and
Note: *
Note:
Figure 4. NCP692 Typical Application Circuit for Adjustable Version
Figure 1. NCP692 Typical Application Circuit for Fixed Version
Figure 2. NCP691 Typical Application Circuit for Fixed Version
Figure 3. NCP690 Typical Application Circuit for Fixed Version
** Minimum value required for stability
** Minimum value required for stability
** Minimum value required for stability
NCP692−ADJ device has EN active high
1 mF**
1 mF**
V
1 mF*
V
1 mF**
C
C
C
V
IN
V
IN
C
IN
IN
IN
IN
IN
V
IN
3.3 V
EN
(Output voltage versions: 1.5 V, 1.8 V, 2.5 V, 5.0 V)
(Output voltage versions: 1.5 V, 1.8 V, 2.5 V, 5.0 V)
(Output voltage versions: 1.5 V, 1.8 V, 2.5 V, 5.0 V)
(Adjustable version for 1.25 V < V
1,6
1,6
1,6
3
3
1,6
3
3
IN
EN*
IN
N/C
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IN
EN*
NCP691−ADJ/
NCP692−ADJ
IN
EN*
GND
NCP690
NCP692
NCP691
2, EPAD
GND
GND
2
GND
OUT
ADJ
2, EPAD
2, EPAD
2, EPAD
5
4
OUT
SNS
SNS
OUT
SNS
OUT
OUT
≤ 5.0 V)
R1
9.1 k
R2
9.1 k
4
5
4
5
4
5
V
OUT
1 mF**
C
V
V
V
OUT
OUT
OUT
OUT
1 mF**
1 mF**
C
1 mF*
C
C
2.5 V
OUT
OUT
OUT