ld3985j29r STMicroelectronics, ld3985j29r Datasheet - Page 4

• Manufacturer Part Number: ld3985j29r
• Description: Ultra Low Drop-low Noise Bicmos Voltage Regulators Low Esr Capacitors Compatible
• Manufacturer: STMicroelectronics

2
Figure 2.
Table 2.
4/22
TSOT23-5L
SOT23-5L/
Pin n° for
1
2
3
4
5
Pin configuration
Pin connections (top view for SOT and TSOT, top through view for Flip-chip)
Pin description
Pin n° for
Flip-chip
SOT23-5L/TSOT23-5L
4
2
1
5
3
BYPASS
Symbol
GND
V
V
V
INH
O
I
Input voltage of the LDO
Common ground
Inhibit input voltage: ON MODE when V
V
Bypass pin: connect an external capacitor (usually 10 nF) to minimize
noise voltage
Output voltage of the LDO
INH
≤ 0.4 V (Do not leave floating, not internally pulled down/up)
Name and function
INH
Flip-chip
≥ 1.2 V, OFF MODE when