BCD AP2117BK-1.8TR 300ma fixed output voltage ldo regulator Datasheet

Product Brief
300mA FIXED OUTPUT VOLTAGE LDO REGULATOR
Description
AP2117
Parametric Table
The AP2117 is positive voltage regulator IC designed by
CMOS process. The AP2117 has features of low dropout
voltage, low noise, high output voltage accuracy and low
current consumption. It consists of a voltage reference, an
error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, a circuit
for over-temperature protection, and a chip enable circuit.
Thus, the AP2117 is suitable for various power sources
for portable application.
IOUT (Min) (A)
0.3
Quiescent Current (Typ) (mA)
0.08
VDROP (Typ) (V)
0.3
(Except 1.8V)
VIN (Min) (V)
2.2
VIN (Max) (V)
6.5
Features
VOUT (V)
1.8, 2.5,
2.8, 3.0,
3.3
·
·
High Ripple Rejection: 70dB at f=1KHz
Ultra Low Dropout Voltage: 0.3V Typical at
IOUT=300mA
PSRR (dB)
70
Accuracy (%)
±2
·
·
·
Low Operation Current: 80µA Typical
High Line Regulation: 4mV Typical
High Load Regulation: 12mV Typical
IOUT=300mA
Load Regulation (Typ) (mV)
12 (3.0V)
Line Regulation (Typ) (mV)
4 (3.0V)
On/Off Pin
Yes
·
·
High Output Voltage Accuracy: ± 2%
Output Voltage: 1.8V, 2.5V, 2.8V, 3.0V, 3.3V
Error Flag
No
at
Operating Junction Temperature
(Min) (oC)
Operating Junction Temperature
(Max) (oC)
Applications
·
·
·
·
·
Mobile Phones, Cordless Phones
Portable Games
Cameras
Portable AV Equipment
Battery Powered Equipment
125
Additional Available Materials
·
·
·
·
Benefits
·
·
·
-40
Samples
Preliminary Datasheet
Reliability Report
ESD Report
Low Noise
High PSRR
Very Competitive Price
Pin Configuration
SOT-23-5
Sep. 2005
VIN
1
GND
2
CE/CE
3
5
VOUT
4
BYP
BCD Semiconductor Manufacturing Limited
Product Brief
300mA FIXED OUTPUT VOLTAGE LDO REGULATOR
AP2117
Ordering Information Example
Package
Temperature
Range
SOT-23-5
-40 to 125
oC
Part Number
Marking ID
Tin Lead
Lead Free
Tin Lead
Lead Free
Packing
Type
AP2117BK-1.8TR
AP2117BK-1.8TRE1
K9B
E9B
Tape & Reel
AP2117BK-2.5TR
AP2117BK-2.5TRE1
K9D
E9D
Tape & Reel
AP2117BK-2.8TR
AP2117BK-2.8TRE1
K9F
E9F
Tape & Reel
AP2117BK-3.0TR
AP2117BK-3.0TRE1
K9H
E9H
Tape & Reel
AP2117BK-3.3TR
AP2117BK-3.3TRE1
K9J
E9J
Tape & Reel
Detailed information please refer to the relevant datasheet.
Sales Office:
USA
3170 De La Cruz Blvd, Suite # 105 Santa Clara, CA 95054-2411,
U.S.A
Tel : +1-408-988 6388
Fax : +1-408-988 6386
Shanghai
8F, B Zone, 900 Yi Shan Road, Shanghai 200233,
China
Tel : 86-21-6495 9539
Fax : 86-21-6485 9673
Taiwan
4F, 298-1 Rui Guang Road, Nei-Hu District, Taipei,
Taiwan
Tel : 886-2-2656-2808
Fax : 886-2-2656-2806
Shenzhen
Room 27B, Tower C, No. 2070, Shennanzhong Road, Shenzhen
518031, China
Tel : 86-755-8368 3987
Fax : 86-755-8368 3166
Sep. 2005
BCD Semiconductor Manufacturing Limited
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