RS1117A-SJ25G [PTC]
1.0A Low Dropout Positive Voltage Regulator;型号: | RS1117A-SJ25G |
厂家: | PRINCETON TECHNOLOGY CORP |
描述: | 1.0A Low Dropout Positive Voltage Regulator |
文件: | 总3页 (文件大小:229K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
RS1117A
1.0A Low Dropout Positive Voltage Regulator
DESCRIPTION
FEATURES
The RS1117A is a 1A low-dropout positive voltage
regulator. It is available in fixed and adjustable output
voltage versions. Over current and thermal protection
are integrated onto the chip. Output current will limit
as while it reaches the pre‐set current or temperature
limit. The dropout voltage is specified at 1.40V
Maximum at full rated output current. The RS1117A
series provides excellent regulation over line, load
and temperature variations.
Low Dropout Voltage 1.40V (Max.) at 1.0A
Adjustable or Fixed Voltage (1.8V, 2.5V, 3.3V,
5.0V)
Over Current Protection
Thermal Overload Protection
Maximum Line Regulation 0.2%
Maximum Load Regulation 1.0%
Adjust Pin Current Less Than 120μA
APPLICATIONS
SCSI-2 Active Termination
High Efficiency Linear Regulators
5V to 3.3V Voltage Converter
Battery Charger
Battery Management Circuits for Notebook and
Palmtop PCs
Core Voltage Supply: FPGA, PLD, DSP, CPU
APPLICATION CIRCUIT
Tel: 886-2-66296288‧Fax: 886-2-29174598‧ http://www.princeton.com.tw‧2F, No. 233-1, Baociao Rd., Sindian Dist.,New Taipei City 23145, Taiwan
RS1117A
ORDER INFORMATION
Device
Device Code
XX is package designator:
M: SOT-89
SJ: SOT-223
J: TO-252
YY is nominal output voltage designator:
AD: ADJ
RS1117A-XX YY Z
18: 1.8V
25: 2.5V
33: 3.3V
50: 5.0V
Z is Lead Free designator:
P: Commercial Standard, Lead (Pb) Free and Phosphorous (P) Free Package
G: Green (Halogen Free with Commercial Standard)
PIN ASSIGNMENTS
SOT-89
SOT-223
TO-252
PIN DESCRIPTION
Package
Pin No.
Pin Name
ADJ/GND
VOUT
Description
Ground Pin or ADJ Terminal Pin for Adjustable.
Regulator Output Pin
1
2
SOT-89
3
VIN
Regulator Input Pin
1
2, 4
3
ADJ/GND
VOUT
Ground Pin or ADJ Terminal Pin for Adjustable.
Regulator Output Pin
Regulator Input Pin
SOT-223
TO-252
VIN
1
2, 4
3
ADJ/GND
VOUT
Ground Pin or ADJ Terminal Pin for Adjustable.
Regulator Output Pin
Regulator Input Pin
VIN
V1.2
2
May 2014
RS1117A
IMPORTANT NOTICE
Princeton Technology Corporation (PTC) reserves the right to make corrections, modifications, enhancements,
improvements, and other changes to its products and to discontinue any product without notice at any time.
PTC cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a PTC product. No
circuit patent licenses are implied.
Princeton Technology Corp.
2F, 233-1, Baociao Road,
Sindian Dist., New Taipei City 23145, Taiwan
Tel: 886-2-66296288
Fax: 886-2-29174598
http://www.princeton.com.tw
V1.2
11
May 2014
相关型号:
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