AS1364-BTDT-15 austriamicrosystems, AS1364-BTDT-15 Datasheet - Page 2

• Manufacturer Part Number: AS1364-BTDT-15
• Description: IC REG LDO 1A 1.5V 8-TDFN
• Manufacturer: austriamicrosystems

Specifications of AS1364-BTDT-15

• Package / Case: 8-WDFN Exposed Pad
• Mounting Type: Surface Mount
• Current - Output: 1A (Min)
• Voltage - Output: 1.5V
• Voltage - Input: 2 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Regulator Topology: Positive Fixed
• Number Of Regulators: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -

AS1364
Data Sheet - P i n o u t
4 Pinout
Pin Assignments
Figure 2. Pin Assignments (Top View)
Pin Descriptions
Table 2. Pin Descriptions
www.austriamicrosystems.com
Pin Number
3, 4
5, 6
1
2
7
8
Pin Name
SET/BYP
GND
POK
OUT
EN
IN
Note: Open-Drain POK Output. POK remains low while V
threshold. Connect a 100kΩ pull-up resistor from this pin to OUT to obtain an output
voltage
Active-Low Shutdown Input. A logic low disables the output and reduces the
supply current to 0.1µA. In shutdown, the POK output is low and OUT high
impedance.
V
GND: Shutdown.
2.0V to 5.5V Supply Voltage. Bypass with a 4.7µF input capacitor to GND
Capacitor Selection and Regulator Stability on page
connected, but they also must be externally connected for proper operation.
Regulator Output. Bypass with a 4.7µF low-ESR output capacitor to GND. Connect
the OUT pins together externally.
Voltage-Setting Input. Connect to GND to select the factory-preset output voltage.
Connect this pin to an external resistor-divider for adjustable-output operation
Figure 1 on page
Bypass Pin. Connect a 10nF capacitor from this pin to OUT to improve PSRR and
noise performance. (AS1364-AD does not offer this feature)
Ground
DD
: Normal operation.
POK
(see Figure 1 on page
EN
IN
IN
1
2
3
4
1). (AS1364-AD only)
Revision 1.00
AS1364
1).
8 GND
7 SET/BYP
6 OUT
5 OUT
Description
11). These inputs are internally
OUT
is below the POK
(see
(see
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