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GS7137 の電気的特性と機能

GS7137のメーカーはGStekです、この部品の機能は「Fast Transient Response CMOS LDO」です。


製品の詳細 ( Datasheet PDF )

部品番号 GS7137
部品説明 Fast Transient Response CMOS LDO
メーカ GStek
ロゴ GStek ロゴ 




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GS7137 Datasheet, GS7137 PDF,ピン配置, 機能
300mA,Fast Transient Response CMOS LDO
GS7137
Features
Optimized for fast transient response
Low Shutdown Current~0.2uA (Typ.)
Output Current~300mA
2.7~5.5V Operation
±1.5% Initial Voltage Accuracy
Short Circuit Current Fold-back
Programmable Soft-Start
Low Temperature Drift Coefficient ~50ppm
Line Regulation ~0.06%/V(Typ.)
Low ESR Capacitor ~2.2uF ceramic capacitor
TDFN6-2x2SOT-23-5SOT-353
TQFN9-1.5x1.5 and package
Green Product (RoHS, Lead-Free,
Halogen-Free Compliant)
General Description
The GS7137 is a CMOS linear regulator
optimized for fast transient response. It
guarantees delivery of 300mA output current. The
device is available in fixed output voltage from
1.2V to 4.0V.
Based on its low quiescent current consumption
and its less than 1uA shutdown mode, the
GS7137 is ideal for battery- powered applications.
The line transient response and load transient
response of the GS7137 are excellent, thus the
device is suitable for the power supply for
handheld communication equipment. The
regulator is stable with small ceramic capacitive
loads (2.2µF typical).
Applications
Portable communication equipment
Notebook Computer
Battery Powered Systems
Typical Application
Figure 1 Typical Application of GS7137
This document is GStek's confidential information. Anyone having confidential obligation to GStek shall keep this document confidential. Any unauthorized
disclosure or use beyond authorized purpose will be considered as violation of confidentiality and criminal and civil liability will be asserted.
Green Solution Technology Co.,LTD.
Rev.:0.1 (Preliminary Specification)
1
Sep-11

1 Page





GS7137 pdf, ピン配列
300mA,Fast Transient Response CMOS LDO
GS7137
Pin Configuration
Figure 3a TDFN6-2x2 Package
54
123
NC
VOUT
SS
NC
76
89
12
GND
(Pin2,9)
NC
5
4 VDD
EN
3
Figure 3b SOT-23-5/SOT-353Package Figure 3c TQFN9-1.5x1.5 package
Pin Descriptions
Pin No.
TDFN6-2x2 SOT-23-5 SOT-353 TQFN9-1.5x1.5
3 11 4
6
22
2,9
2 33 3
5 44 1
4 55 8
1 5,6,7
Name
VDD
GND
EN
SS
VOUT
NC
I/O type
I
I/O
I
O
O
Description
Input Voltage Pin
Ground pin
Enable Pin
Soft-start Pin
Output Voltage Pin
No connect
Ordering Information
GS7137PP-XXX- R
1. Package
3. Shipping
2. Output Voltage
No Item
Contents
D6: TDFN6-2x2
S5: SOT-23-5
1
Package
C5: SOT-353
Q9: TQFN9-1.5x1.5
1P2: 1.2V, 1P3: 1.3V, 1P5: 1.5V, 1P7:1.7V, 1P8: 1.8V, 1P85: 1.85V, 1P9: 1.9V,
2 Output Voltage 2P0: 2.0V, 2P3: 2.3V, 2P5: 2.5V, 2P6: 2.6V, 2P7: 2.7V, 2P8: 2.8V, 285: 2.85V,
2P9: 2.9V, 3P0: 3.0V, 3P1: 3.1V, 3P3: 3.3V
3 Shipping R: Tape & Reel
Example: GS7137 SOT-23-5 3.1V Tape & Reel ordering information is “GS7137S5-3P1-R”
Green Solution Technology Co.,LTD.
Rev.:0.1 (Preliminary Specification)
3
Sep-11


3Pages


GS7137 電子部品, 半導体
300mA,Fast Transient Response CMOS LDO
GS7137
Note 1.Stresses listed as the above “Absolute Maximum Ratings” may cause permanent damage to the
device. These are for stress ratings. Functional operation of the device at these or any other
conditions beyond those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may remain possibility to
affect device reliability.
Note 2.Devices are ESD sensitive. Handling precaution recommended.
Note 3.θJA is measured in the natural convection at TA=25°C on a high effective thermal conductivity test
board (4 Layers, 2S2P) of JEDEC 51-7 thermal measurement standard.
Note 4.The device is not guaranteed to function outside its operating conditions.
Note 5.The dropout voltage is defined as VDD- VOUT, which is measured when VOUT is VOUT*0.98
Green Solution Technology Co.,LTD.
Rev.:0.1 (Preliminary Specification)
6
Sep-11

6 Page



ページ 合計 : 14 ページ
 
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